1 00:00:00.075 --> 00:00:06.025 This was made possible by viewers like you 2 00:00:07.025 --> 00:00:08.425 (Lecture 1: Boost Immunity Against COVID) 3 00:00:08.425 --> 00:00:09.475 Nice to meet you 4 00:00:09.925 --> 00:00:14.075 How are you doing in these COVID times? 5 00:00:15.625 --> 00:00:18.825 Everyone is worried about COVID right now 6 00:00:18.825 --> 00:00:21.375 This isn't just a problem in our country 7 00:00:21.375 --> 00:00:25.625 It's a global crisis with COVID right now 8 00:00:25.625 --> 00:00:30.575 However, during these COVID times 9 00:00:30.575 --> 00:00:37.375 we should reflect on God’s desires for us 10 00:00:37.375 --> 00:00:42.175 As you know, the government is currently 11 00:00:42.175 --> 00:00:48.825 implementing masks, social distancing, 12 00:00:48.825 --> 00:00:52.875 quarantine, and vaccines 13 00:00:52.875 --> 00:00:56.025 However, these are just the first step 14 00:00:56.025 --> 00:00:58.325 and should be done in the short term 15 00:00:58.325 --> 00:01:02.125 If we continue for 10 or 20 years 16 00:01:02.125 --> 00:01:05.575 it could be a problem 17 00:01:05.575 --> 00:01:07.675 All small businesses will struggle 18 00:01:07.675 --> 00:01:09.875 and schools can't hold classes at all 19 00:01:09.875 --> 00:01:13.375 So, this approach does help 20 00:01:13.375 --> 00:01:17.976 slow the spread in the short term 21 00:01:17.976 --> 00:01:20.376 Even though everyone talks about vaccines, 22 00:01:20.376 --> 00:01:23.176 they're not a complete solution for COVID prevention 23 00:01:23.176 --> 00:01:26.576 Why? Because vaccines last temporary 24 00:01:26.576 --> 00:01:28.776 They’re effective for about six months 25 00:01:28.776 --> 00:01:32.026 So, you'll need vaccines again next year 26 00:01:32.026 --> 00:01:36.526 But, if the virus mutates, 27 00:01:36.526 --> 00:01:40.476 the previous vaccine will be useless 28 00:01:40.476 --> 00:01:43.775 It looks like we're trying to catch up 29 00:01:44.526 --> 00:01:47.025 It means it's not a perfect solution 30 00:01:47.726 --> 00:01:52.526 What do you think God wants from us in these times? 31 00:01:52.526 --> 00:01:55.076 The second approach is that 32 00:01:55.076 --> 00:02:00.926 as long as the death rate stays low, even if there are lots of cases, 33 00:02:00.926 --> 00:02:04.626 it's manageable, like getting over a bad cold in a few days 34 00:02:04.626 --> 00:02:07.876 So, how can we keep the mortality rate down? 35 00:02:07.876 --> 00:02:14.326 God has provided a significant solution 36 00:02:14.326 --> 00:02:22.426 It's the immunity that God has given us 37 00:02:22.426 --> 00:02:24.626 You've heard a lot about immunity, right? 38 00:02:24.626 --> 00:02:26.676 It's all familiar 39 00:02:26.676 --> 00:02:32.026 Because when we think about immunity, we've already been brainwashed with 40 00:02:32.026 --> 00:02:35.476 all these ideas of 'Oh, I just need to eat this or take that' 41 00:02:35.476 --> 00:02:36.926 It's not that simple, though 42 00:02:36.926 --> 00:02:45.026 And actually, because of certain social habits, 43 00:02:45.026 --> 00:02:52.076 a lot of Koreans are living in ways that unknowingly weaken their immunity 44 00:02:52.076 --> 00:02:55.826 As you know, we're living well right now 45 00:02:55.826 --> 00:03:01.126 But, there was a time when we struggled 46 00:03:01.126 --> 00:03:04.476 and sought to escape hunger and poverty 47 00:03:04.976 --> 00:03:09.776 Thus, we pushed ourselves too hard 48 00:03:09.776 --> 00:03:13.926 with too many excesses in our lives 49 00:03:13.926 --> 00:03:17.676 Many people live unaware that 50 00:03:17.676 --> 00:03:20.176 their lifestyles lead to lower immunity 51 00:03:20.176 --> 00:03:22.576 The evidence is that 52 00:03:22.576 --> 00:03:26.176 the average life expectancy is over 80 now 53 00:03:27.526 --> 00:03:30.726 Do people have 60th birthday party lately? 54 00:03:30.726 --> 00:03:36.076 It would be a big deal because 55 00:03:36.076 --> 00:03:38.376 at 60, you're not considered old 56 00:03:38.376 --> 00:03:42.026 But why did people throw 60th birthday parties 30 or 40 years ago? 57 00:03:42.026 --> 00:03:46.077 Back then, not many people lived to be 60 58 00:03:46.077 --> 00:03:48.427 So, relatives held a gratitude feast 59 00:03:48.427 --> 00:03:52.577 to celebrate living to 60 years old 60 00:03:53.977 --> 00:03:57.277 Now, our life expectancy has increased 61 00:03:57.277 --> 00:03:59.677 to over 80 years, which is remarkable 62 00:03:59.677 --> 00:04:03.827 Here's the thing: according to HHS' stats 63 00:04:03.827 --> 00:04:10.277 by the time people hit 80, one out of three ends up with this 64 00:04:10.277 --> 00:04:13.327 Any guesses? 65 00:04:13.327 --> 00:04:14.925 Yes, it's cancer 66 00:04:16.027 --> 00:04:20.977 One out of three up to 80 years have cancer 67 00:04:21.927 --> 00:04:25.027 Living to 80 years old isn't what matters 68 00:04:25.027 --> 00:04:28.527 What matters is living well to age 80 69 00:04:28.527 --> 00:04:34.927 One out of three people with cancer is serious 70 00:04:34.927 --> 00:04:36.877 What does it mean for one in three? 71 00:04:36.877 --> 00:04:41.077 In every two households, one has cancer 72 00:04:41.077 --> 00:04:46.877 Yet, we tend to think lightly about this 73 00:04:46.877 --> 00:04:52.527 Right now, in our country, there are about 45 cases of colon cancer per 100K 74 00:04:53.277 --> 00:04:56.127 So, out of 184 countries worldwide 75 00:04:56.127 --> 00:05:03.525 where do you think we rank roughly? 76 00:05:04.877 --> 00:05:06.027 First place? Any other opinions? 77 00:05:08.177 --> 00:05:09.977 Third place 78 00:05:10.777 --> 00:05:16.077 Whoever just said that is underestimating 79 00:05:16.077 --> 00:05:18.425 For us, it's first place or nothing 80 00:05:20.577 --> 00:05:25.527 Korea has the highest colon cancer rate 81 00:05:25.527 --> 00:05:28.577 What's more concerning is that 82 00:05:28.577 --> 00:05:31.427 men in Korea have 83 00:05:31.427 --> 00:05:36.427 twice the colon cancer rate of women 84 00:05:36.427 --> 00:05:37.727 What does that mean? 85 00:05:37.727 --> 00:05:43.127 Men currently living in Korea 86 00:05:43.127 --> 00:05:48.977 are ranking 87 00:05:48.977 --> 00:05:51.527 double the global highest rate 88 00:05:51.527 --> 00:05:57.577 and yet, men, fathers, and sons don't know 89 00:05:57.577 --> 00:05:59.027 They don't care 90 00:06:02.577 --> 00:06:07.577 Right now, in our country, there are about 77 cases of tuberculosis per 100K 91 00:06:07.577 --> 00:06:08.927 When do people get tuberculosis? 92 00:06:08.927 --> 00:06:11.077 When their immune system's down 93 00:06:11.077 --> 00:06:12.827 When they haven't eaten enough 94 00:06:12.827 --> 00:06:14.327 When they lack nutrients 95 00:06:14.327 --> 00:06:17.678 It's a disease you see in underdeveloped countries 96 00:06:17.678 --> 00:06:19.978 That's 77 cases per 100K people 97 00:06:19.978 --> 00:06:25.728 Where do you think we rank among the 34 OECD countries? 98 00:06:28.078 --> 00:06:32.278 Right, we really only accept first place 99 00:06:33.278 --> 00:06:38.775 We rank the highest number among them 100 00:06:40.378 --> 00:06:44.078 Among the 77 tuberculosis cases in Korea, 101 00:06:44.078 --> 00:06:50.725 there are many cases in their 20s 102 00:06:52.478 --> 00:06:57.328 It is all related to immune system issues 103 00:06:57.328 --> 00:07:00.628 Breast cancer typically occurs with age 104 00:07:00.628 --> 00:07:03.078 It usually develops after the age of 50 105 00:07:03.078 --> 00:07:06.778 In the U.S., women under 40 106 00:07:06.778 --> 00:07:09.978 make up 10-15% of all breast cancer cases 107 00:07:09.978 --> 00:07:14.325 80-90% are aged 50 to 80 108 00:07:14.878 --> 00:07:17.828 What percentage of breast cancer cases 109 00:07:17.828 --> 00:07:19.978 are in Korean women under 40? 110 00:07:19.978 --> 00:07:22.628 10-15% in the U.S. How about in Korea? 111 00:07:25.028 --> 00:07:27.178 It's 50% 112 00:07:27.178 --> 00:07:31.378 Almost half of them are young women 113 00:07:33.628 --> 00:07:38.228 Young diseases relate to immunity issues 114 00:07:38.728 --> 00:07:41.028 How can we overcome COVID? 115 00:07:41.028 --> 00:07:45.128 If your immune system is strong, even if COVID virus gets into your body 116 00:07:45.128 --> 00:07:47.878 it might just get taken down right away 117 00:07:47.878 --> 00:07:50.128 Or, it can turn out asymptomatic 118 00:07:50.128 --> 00:07:54.075 and could create antibodies and then leave 119 00:07:55.778 --> 00:07:58.928 But as I mentioned earlier, 120 00:07:58.928 --> 00:08:00.378 when the immune system weakens, 121 00:08:00.378 --> 00:08:03.828 people only think about 122 00:08:03.828 --> 00:08:05.228 health supplements like ginseng 123 00:08:05.228 --> 00:08:09.128 But immunity isn't just that simple 124 00:08:09.128 --> 00:08:12.478 Diet, lifestyle, environment, 125 00:08:12.478 --> 00:08:14.378 and overall health 126 00:08:14.378 --> 00:08:17.728 need to change to restore 127 00:08:17.728 --> 00:08:22.878 and maintain immunity 128 00:08:22.878 --> 00:08:24.978 The common health supplements 129 00:08:24.978 --> 00:08:28.278 are only temporary solutions 130 00:08:28.278 --> 00:08:29.778 They don't provide lasting support 131 00:08:30.328 --> 00:08:31.278 What does that represent? 132 00:08:31.278 --> 00:08:33.028 The fundamental aspects of our lives 133 00:08:33.028 --> 00:08:36.478 must recover for true healing 134 00:08:36.478 --> 00:08:39.528 and maintenance to occur 135 00:08:40.178 --> 00:08:44.478 In modern science, it's called genetics 136 00:08:44.478 --> 00:08:45.528 (Studies genes, heredity, and variations) Genetics basically says 137 00:08:45.528 --> 00:08:48.579 that your fate is set by the genes 138 00:08:48.579 --> 00:08:51.029 inherited from your parents 139 00:08:51.029 --> 00:08:54.079 One with good genes will live well 140 00:08:54.079 --> 00:08:56.229 But if they're born with bad genes, 141 00:08:56.229 --> 00:08:58.429 their life may be difficult 142 00:08:58.429 --> 00:09:01.329 This is what genetics is all about 143 00:09:01.329 --> 00:09:05.479 But this theory has already been broken 144 00:09:05.479 --> 00:09:09.829 Because of epigenetics 145 00:09:09.829 --> 00:09:14.679 It means, even if someone is born with bad genes, 146 00:09:14.679 --> 00:09:17.979 the way they choose to live 147 00:09:17.979 --> 00:09:20.479 can determine 148 00:09:20.479 --> 00:09:23.079 whether those genes are activated or not 149 00:09:23.079 --> 00:09:26.829 One's life choices can change their fate 150 00:09:26.829 --> 00:09:32.579 This is what epigenetics is about 151 00:09:32.579 --> 00:09:35.279 Regarding the aspects related to immunity, 152 00:09:35.279 --> 00:09:38.529 I mentioned that immunity is a key 153 00:09:38.529 --> 00:09:40.229 to overcome the COVID 154 00:09:40.229 --> 00:09:45.729 The first thing to consider is the gut 155 00:09:45.729 --> 00:09:49.579 Because 70-80% of immune cells 156 00:09:49.579 --> 00:09:51.579 are located in the gut 157 00:09:51.579 --> 00:09:57.479 So, poor gut health equals poor immunity 158 00:09:57.479 --> 00:10:04.179 So how can I know about my gut health? 159 00:10:06.829 --> 00:10:14.279 First, severe constipation or diarrhea 160 00:10:14.279 --> 00:10:16.279 can indicate gut health issues 161 00:10:16.279 --> 00:10:22.179 Next, if a fart or stool smells very foul 162 00:10:22.179 --> 00:10:26.079 When you eat meat 163 00:10:26.079 --> 00:10:28.379 the sulfur in it can produce strong odors 164 00:10:28.379 --> 00:10:32.429 as it transforms into indole and skatole 165 00:10:32.429 --> 00:10:38.229 But if there's an even worse, 166 00:10:38.229 --> 00:10:41.879 foul-smelling fart, it indicates that 167 00:10:41.879 --> 00:10:45.329 there's a problem with the gut 168 00:10:45.329 --> 00:10:48.279 Why are fart and stool odors so foul? 169 00:10:48.279 --> 00:10:50.529 The food you eat should be 170 00:10:50.529 --> 00:10:55.079 properly digested and absorbed 171 00:10:55.079 --> 00:10:57.979 but it starts to decay in the gut 172 00:10:57.979 --> 00:10:59.825 It begins to rot in the gut 173 00:11:00.929 --> 00:11:06.979 The food you ate is rotting in your gut, 174 00:11:06.979 --> 00:11:11.879 but you don't realize while acting carefree, 175 00:11:11.879 --> 00:11:15.479 your body is sending signals for help 176 00:11:15.479 --> 00:11:20.079 It's trying to tell something's rotting 177 00:11:20.780 --> 00:11:23.380 Do you know what I find most pitiful? 178 00:11:23.380 --> 00:11:26.680 The foul smell of fart and stool 179 00:11:26.680 --> 00:11:29.780 among our teens and young adults in Korea 180 00:11:29.780 --> 00:11:31.375 is very concerning 181 00:11:32.480 --> 00:11:38.280 Moms focus only on making healthy meals 182 00:11:38.280 --> 00:11:41.730 but they have no idea 183 00:11:41.730 --> 00:11:45.780 if that food rots or digests in their kids 184 00:11:46.180 --> 00:11:51.730 They laugh and joke, not taking it serious 185 00:11:51.730 --> 00:11:55.080 when this is a serious issue 186 00:11:56.080 --> 00:12:00.230 Therefore, we need to improve gut health 187 00:12:00.230 --> 00:12:01.830 To make our guts healthy, 188 00:12:01.830 --> 00:12:03.280 while there are many ways to do that, 189 00:12:03.280 --> 00:12:04.930 today I'll focus on 190 00:12:04.930 --> 00:12:09.880 just one effective method to start with 191 00:12:09.880 --> 00:12:11.830 When it comes to gut health, 192 00:12:11.830 --> 00:12:16.380 many viewers, including you, might think 193 00:12:16.380 --> 00:12:19.080 'Taking probiotics would solve everything' 194 00:12:19.880 --> 00:12:21.880 Everyone is taking probiotics nowadays 195 00:12:21.880 --> 00:12:24.180 Probiotics have totally become 196 00:12:24.180 --> 00:12:27.080 a national health food on trend now 197 00:12:27.080 --> 00:12:30.680 Will taking probiotics fix it? No 198 00:12:30.680 --> 00:12:34.080 Today, let's talk about 199 00:12:34.080 --> 00:12:37.830 the hard truth of probiotics 200 00:12:38.980 --> 00:12:43.230 The beneficial bacteria generally means 201 00:12:43.230 --> 00:12:46.430 probiotics 202 00:12:46.430 --> 00:12:48.430 That's how it's called 203 00:12:49.080 --> 00:12:52.280 (Good gut bacteria that boost our health) It's active bacteria 204 00:12:52.280 --> 00:12:55.280 They're called first-generation probiotics 205 00:12:55.280 --> 00:12:59.580 It includes Lactobacillus and Bifidus 206 00:12:59.580 --> 00:13:03.980 About 19 types of safe first-gen probiotics 207 00:13:03.980 --> 00:13:07.030 are properly mixed together 208 00:13:07.030 --> 00:13:12.080 5 or 7-8 mixed types are sold commercially 209 00:13:12.080 --> 00:13:17.080 The first-generation probiotics you can buy these days usually 210 00:13:17.080 --> 00:13:20.230 have around 10 billion CFUs 211 00:13:20.230 --> 00:13:25.330 They're sensitive to temperature and pH 212 00:13:25.330 --> 00:13:29.880 So even a slight temperature rise, 213 00:13:29.880 --> 00:13:32.830 stomach acids kill them all 214 00:13:32.830 --> 00:13:34.380 They also die in bile acids 215 00:13:34.380 --> 00:13:37.580 So companies coat capsules 216 00:13:37.580 --> 00:13:39.530 leading to various patents 217 00:13:39.530 --> 00:13:42.030 This helps them reach the intestines 218 00:13:42.980 --> 00:13:45.830 The problem is that 219 00:13:45.830 --> 00:13:51.481 they need to reproduce in the intestines 220 00:13:51.481 --> 00:13:55.881 Over 100 trillion bacteria live in the gut 221 00:13:55.881 --> 00:14:00.131 But you consume only about 1-10 billion 222 00:14:00.131 --> 00:14:02.481 First-gen products have no effect taken 223 00:14:02.481 --> 00:14:04.381 It means their numbers remain unchanged 224 00:14:04.381 --> 00:14:06.531 It's like adding a bucket of water 225 00:14:06.531 --> 00:14:08.281 to a larger one won't show any difference 226 00:14:08.281 --> 00:14:11.831 They must reproduce, but what is required? 227 00:14:11.831 --> 00:14:15.481 It needs food, temperature, and humidity 228 00:14:15.481 --> 00:14:19.031 Everything but the food is available 229 00:14:19.031 --> 00:14:23.731 The food for probiotics is glucose 230 00:14:23.731 --> 00:14:28.531 But it fully absorbs in the small intestine 231 00:14:28.531 --> 00:14:30.831 and doesn't reach the colon 232 00:14:30.831 --> 00:14:33.131 Why? Because it's fully absorbed already 233 00:14:33.131 --> 00:14:35.281 in the small intestine before the colon 234 00:14:35.281 --> 00:14:40.981 A special type is needed for the colon 235 00:14:40.981 --> 00:14:46.481 A single glucose unit is a monosaccharide (Glucose, fructose, galactose) 236 00:14:46.481 --> 00:14:48.431 Two monosaccharides linked together 237 00:14:48.431 --> 00:14:49.981 are called disaccharides 238 00:14:49.981 --> 00:14:53.631 They include sugar, honey, and syrup 239 00:14:53.631 --> 00:14:56.031 But they break down easily and 240 00:14:56.031 --> 00:14:59.081 are fully absorbed in the small intestine 241 00:14:59.081 --> 00:15:01.275 What do we call three linked sugars? 242 00:15:02.581 --> 00:15:04.531 A trisaccharide or polysaccharide 243 00:15:05.481 --> 00:15:08.931 But sugars linked together from 3-10 are 244 00:15:08.931 --> 00:15:12.231 specifically called oligosaccharides 245 00:15:12.231 --> 00:15:14.481 Moms have all heard about them, right? 246 00:15:14.481 --> 00:15:17.581 That those don't make you gain weight 247 00:15:17.581 --> 00:15:22.581 because oligosaccharides, with 3-10 sugars 248 00:15:22.581 --> 00:15:25.081 can't break down in the small intestine 249 00:15:25.081 --> 00:15:27.831 They pass through intact to the colon 250 00:15:27.831 --> 00:15:29.331 Since they reach the colon 251 00:15:29.331 --> 00:15:31.731 without being absorbed, 252 00:15:31.731 --> 00:15:34.881 they don't contribute to calories 253 00:15:34.881 --> 00:15:37.231 It's good for weight management apparently 254 00:15:37.231 --> 00:15:40.431 When 3-10 sugars arrive, they reach 255 00:15:40.431 --> 00:15:44.781 the ascending and transverse colon, 256 00:15:44.781 --> 00:15:47.481 break down and release glucose slowly 257 00:15:47.481 --> 00:15:52.631 Gut bacteria consume it to reproduce 258 00:15:52.631 --> 00:15:55.581 So, to support probiotics or gut microbes 259 00:15:55.581 --> 00:16:01.131 you must eat what? 260 00:16:01.131 --> 00:16:02.581 You need to eat oligosaccharies 261 00:16:02.581 --> 00:16:04.581 with the most fructooligosaccharides 262 00:16:04.581 --> 00:16:09.831 (Onion, garlic, yacon, banana, bean) 263 00:16:10.131 --> 00:16:12.881 You need to eat them as side dishes 264 00:16:12.881 --> 00:16:14.081 This is how we refer to them as 265 00:16:14.081 --> 00:16:16.281 Prebiotics 266 00:16:16.281 --> 00:16:19.982 the food for probiotics 267 00:16:20.482 --> 00:16:22.982 You can't just take probiotic 268 00:16:22.982 --> 00:16:24.482 You need to eat their food along with them 269 00:16:24.482 --> 00:16:28.182 What should you eat as a side dish? 270 00:16:28.182 --> 00:16:30.882 Onions, garlic, yacon, banana, and beans 271 00:16:30.882 --> 00:16:37.282 But, 3-10 unit sugars can't reach the anus 272 00:16:37.282 --> 00:16:39.182 Earlier, we mentioned that Korea has 273 00:16:39.182 --> 00:16:42.232 45 out of 100K colon cancer patients 274 00:16:42.232 --> 00:16:46.632 Most have rectal cancer above the anus 275 00:16:46.632 --> 00:16:51.832 There are almost no bacteria in the rectum 276 00:16:51.832 --> 00:16:55.132 All 3-10 sugars are eaten upon entry 277 00:16:55.132 --> 00:16:56.932 They can't reach the end 278 00:16:56.932 --> 00:17:02.782 To reach the end, you need sugars 279 00:17:02.782 --> 00:17:05.132 linked together in chains of 20-30 280 00:17:05.132 --> 00:17:07.482 And those chains are 281 00:17:07.482 --> 00:17:10.482 called Inulin (A soluble fiber type in root vegetables) 282 00:17:10.482 --> 00:17:12.882 The foods highest in inulin are 283 00:17:12.882 --> 00:17:22.182 burdock, balloon flower root, yam, sunchoke, chicory 284 00:17:22.182 --> 00:17:25.932 These all are root vegetables 285 00:17:25.932 --> 00:17:29.682 Do Koreans, including children, eat them? 286 00:17:30.932 --> 00:17:33.432 Root vegetables exist in this world 287 00:17:33.432 --> 00:17:35.082 for one reason 288 00:17:35.082 --> 00:17:37.732 For your gut health 289 00:17:38.382 --> 00:17:41.032 God created every plant in this world 290 00:17:41.032 --> 00:17:44.275 with its own unique function 291 00:17:45.332 --> 00:17:47.082 What are the features of modern foods? 292 00:17:47.082 --> 00:17:49.282 As people stop eating root vegetables, 293 00:17:49.282 --> 00:17:53.032 the number of beneficial bacteria, 294 00:17:53.032 --> 00:17:57.182 especially in the rectum, decrease 295 00:17:57.182 --> 00:17:59.282 This lead to fewer immune cells, 296 00:17:59.282 --> 00:18:01.332 reducing immune function 297 00:18:01.332 --> 00:18:05.232 Weakened immune activity causes problems 298 00:18:05.232 --> 00:18:07.782 like constipation and low immunity 299 00:18:08.432 --> 00:18:11.232 So, what should you eat to restore health? 300 00:18:12.232 --> 00:18:13.682 The combination of fructooligosaccharides 301 00:18:13.682 --> 00:18:15.082 and inulin is called 302 00:18:15.082 --> 00:18:19.482 third-generation synbiotics, 303 00:18:19.482 --> 00:18:21.582 blending probiotics and prebiotics 304 00:18:21.582 --> 00:18:25.082 The best option is fourth-gen 305 00:18:25.082 --> 00:18:28.032 First and second-gen are mixed 306 00:18:28.032 --> 00:18:32.882 along with probiotic metabolites 307 00:18:33.282 --> 00:18:35.182 The best in fourth-gen probiotics is 308 00:18:35.182 --> 00:18:38.932 traditional fermented foods from Korea 309 00:18:39.782 --> 00:18:43.232 Traditional fermented veggies like kimchi 310 00:18:43.232 --> 00:18:47.132 Fermented beans: cheonggukjang and soybean paste 311 00:18:48.082 --> 00:18:50.732 Among kimchi, other types that 312 00:18:50.732 --> 00:18:53.083 don’t use chili powder or salted seafood 313 00:18:53.833 --> 00:18:59.583 Next, soybean paste is also salty 314 00:18:59.583 --> 00:19:01.833 Cheonggukjang has a sticky, slimy texture (Produced during the fermentation) 315 00:19:01.833 --> 00:19:04.333 a byproduct of probiotic metabolism 316 00:19:04.333 --> 00:19:07.083 Cheonggukjang already contains probiotics 317 00:19:07.083 --> 00:19:09.783 Soybean also has fructooligosaccharides 318 00:19:09.783 --> 00:19:11.233 What is that slimy substance? 319 00:19:11.233 --> 00:19:14.433 It's a metabolic byproduct, which includes 320 00:19:15.033 --> 00:19:17.483 many beneficial substances for our body 321 00:19:17.483 --> 00:19:20.733 So, actually, traditional fermented foods 322 00:19:20.733 --> 00:19:26.833 from our ancestors, like kimchi 323 00:19:27.083 --> 00:19:32.283 have become popular worldwide 324 00:19:32.283 --> 00:19:36.733 It's the same idea 325 00:19:36.733 --> 00:19:38.733 What is the best treatment for viruses? 326 00:19:38.733 --> 00:19:41.633 It's Korean traditional fermented foods 327 00:19:42.483 --> 00:19:46.783 Kimchi and cheonggukjang give us 328 00:19:46.783 --> 00:19:49.283 a powerful weapon against COVID 329 00:19:51.633 --> 00:19:55.733 To boost immunity, gut health must be good 330 00:19:55.733 --> 00:19:59.933 and the best food for gut health is 331 00:19:59.933 --> 00:20:03.633 traditional fermented foods from Korea 332 00:20:03.633 --> 00:20:07.483 That’s why I’ve been giving many lectures 333 00:20:07.483 --> 00:20:12.683 on cheonggukjang and kimchi 334 00:20:12.683 --> 00:20:14.783 Since I only give lectures 335 00:20:14.783 --> 00:20:17.833 many people ask for recipes 336 00:20:17.833 --> 00:20:22.533 so I dressed up as a chef and cooked 337 00:20:22.533 --> 00:20:27.983 I've taught how to make various kimchi 338 00:20:27.983 --> 00:20:30.233 and how to prepare 339 00:20:30.233 --> 00:20:33.283 and enjoy cheonggukjang 340 00:20:33.283 --> 00:20:35.533 I majored in analytical chemistry 341 00:20:35.533 --> 00:20:38.433 and one year, the Korean FDA analyzed 342 00:20:38.433 --> 00:20:44.583 all commercial cheonggukjang products 343 00:20:44.583 --> 00:20:46.783 consumed by Koreans 344 00:20:46.783 --> 00:20:49.283 After the analysis, I found it hard 345 00:20:49.283 --> 00:20:52.283 to encourage people to eat cheonggukjang 346 00:20:52.283 --> 00:20:59.333 The recipe for cheonggukjang in Korea vary 347 00:20:59.333 --> 00:21:01.583 There aren’t any companies of huge size 348 00:21:01.583 --> 00:21:04.783 that properly make cheonggukjang 349 00:21:04.783 --> 00:21:06.583 Most are nearly home-based businesses 350 00:21:06.583 --> 00:21:10.633 So, families just make it casually 351 00:21:10.633 --> 00:21:13.683 and as I traveled around the country, 352 00:21:13.683 --> 00:21:16.733 the methods for fermenting cheonggukjang, 353 00:21:16.733 --> 00:21:19.784 environments and the bacteria all differ 354 00:21:19.784 --> 00:21:22.984 Among them, the most well-known method is 355 00:21:22.984 --> 00:21:26.725 using straw when fermenting cheonggukjang 356 00:21:28.084 --> 00:21:31.784 Meju is also hung on straw, right? 357 00:21:31.784 --> 00:21:35.034 Are there only good bacteria in straw? 358 00:21:35.034 --> 00:21:36.334 There are also bad ones too 359 00:21:36.334 --> 00:21:38.284 Good bacteria promote fermentation 360 00:21:38.284 --> 00:21:41.334 but, bad bacteria cause spoilage 361 00:21:41.334 --> 00:21:45.934 So, everyone thinks cheonggukjang 362 00:21:45.934 --> 00:21:47.284 should have a very strong smell 363 00:21:47.284 --> 00:21:50.034 That smell is actually from spoilage 364 00:21:50.034 --> 00:21:54.234 Cheonggukjang should never smell bad 365 00:21:54.234 --> 00:21:55.684 If it smells bad, 366 00:21:55.684 --> 00:21:57.034 it means it has spoiled 367 00:21:58.234 --> 00:22:02.184 Commercializing it is entirely personal 368 00:22:02.184 --> 00:22:07.134 Since it was mostly mothers 369 00:22:07.134 --> 00:22:11.834 who fermented in traditional heating areas 370 00:22:11.834 --> 00:22:16.784 many products contain harmful substances 371 00:22:16.784 --> 00:22:19.484 like biogenic amines that shouldn't exist 372 00:22:19.484 --> 00:22:21.234 And because of the smell 373 00:22:21.234 --> 00:22:24.284 it has become a taboo food 374 00:22:25.434 --> 00:22:28.134 Koreans especially started to avoid it 375 00:22:28.134 --> 00:22:30.884 However, Korea is 376 00:22:30.884 --> 00:22:33.734 the native land of soybeans 377 00:22:33.734 --> 00:22:36.334 Soybeans were made in the Korean Peninsula and Manchuria 378 00:22:36.334 --> 00:22:38.634 spreading worldwide 379 00:22:38.634 --> 00:22:42.784 so we have a deep history with soybeans 380 00:22:42.784 --> 00:22:45.484 During the Three Kingdoms period, 381 00:22:45.484 --> 00:22:47.834 women brought Meju as part of their dowry 382 00:22:47.834 --> 00:22:51.234 We had advanced fermentation technology 383 00:22:52.984 --> 00:22:56.934 that we taught it to the Japanese 384 00:22:56.934 --> 00:23:01.984 But they extracted only the good bacteria 385 00:23:01.984 --> 00:23:05.734 and patented it as natto 386 00:23:05.734 --> 00:23:08.834 They standardized the fermentation method 387 00:23:08.834 --> 00:23:12.584 by managing temperature, humidity, and time 388 00:23:12.584 --> 00:23:18.734 Natto is praised as a superfood worldwide 389 00:23:18.734 --> 00:23:20.884 European and American hotels serve natto 390 00:23:20.884 --> 00:23:23.784 in round containers at a breakfast 391 00:23:23.784 --> 00:23:25.084 But in Korea? 392 00:23:25.084 --> 00:23:28.234 It's completely become a taboo food 393 00:23:28.234 --> 00:23:31.384 I tried to address this issue 394 00:23:31.384 --> 00:23:35.034 Sunchang County is the most well-known 395 00:23:35.034 --> 00:23:38.784 for fermented foods like gochujang 396 00:23:38.784 --> 00:23:40.534 I met the county mayor and said that 397 00:23:41.584 --> 00:23:47.334 while fermented gochujang is good, 398 00:23:47.334 --> 00:23:49.134 we need to create fermented cheonggukjang 399 00:23:49.134 --> 00:23:50.835 to boost immunity and help the teens 400 00:23:50.835 --> 00:23:57.285 Let's develop an enjoyable cheonggukjang 401 00:23:57.585 --> 00:23:59.735 At first, they laughed at me 402 00:23:59.735 --> 00:24:03.585 Sir, even adults don't eat it How can they? 403 00:24:03.585 --> 00:24:06.585 After several years of persuading them, 404 00:24:06.585 --> 00:24:10.285 I sent a research proposal to the government 405 00:24:10.285 --> 00:24:12.235 I applied for a project with Sunchang 406 00:24:12.235 --> 00:24:14.735 and with five universities and three labs 407 00:24:14.735 --> 00:24:18.785 got 4.5 billion in funding over five years 408 00:24:18.785 --> 00:24:21.135 We're currently conducting 409 00:24:21.135 --> 00:24:24.185 significant research on cheonggukjang 410 00:24:24.185 --> 00:24:26.385 It's incomparable to natto 411 00:24:26.385 --> 00:24:31.335 Natto is made by importing natto bacteria 412 00:24:31.335 --> 00:24:34.535 from Japan and mixing with Korean soybeans 413 00:24:34.535 --> 00:24:37.535 We're finding and using native bacteria 414 00:24:37.535 --> 00:24:40.285 from 1,000 year old gochujang to ferment 415 00:24:40.285 --> 00:24:43.975 made by grandmothers in rural Sunchang 416 00:24:44.735 --> 00:24:46.485 So, I am conducting extensive research 417 00:24:46.485 --> 00:24:49.685 on modernizing, standardizing, 418 00:24:49.685 --> 00:24:52.985 and scientifically improving 419 00:24:52.985 --> 00:24:55.035 traditional fermented foods in our country 420 00:24:55.035 --> 00:24:57.485 The government is showing great interest 421 00:24:57.485 --> 00:24:59.235 Like K-food, right? 422 00:24:59.235 --> 00:25:02.735 During this time of COVID, 423 00:25:02.735 --> 00:25:04.435 exporting foods that can help 424 00:25:04.435 --> 00:25:07.535 combat the virus would greatly benefit us 425 00:25:07.535 --> 00:25:12.385 These foods are wise gifts from God 426 00:25:12.385 --> 00:25:15.085 and from our ancestors 427 00:25:15.085 --> 00:25:17.085 so starting today 428 00:25:17.085 --> 00:25:19.485 I'll try to eat 429 00:25:19.485 --> 00:25:20.985 more cheonggukjang and kimchi 430 00:25:20.985 --> 00:25:25.535 to boost my immunity and fight COVID 431 00:25:25.885 --> 00:25:28.435 I also encourage you to start from this tonight 432 00:25:29.885 --> 00:25:31.835 I've received many questions 433 00:25:31.835 --> 00:25:34.185 about the lectures I've given 434 00:25:34.185 --> 00:25:37.285 So, I'll pick a few from those 435 00:25:37.285 --> 00:25:40.985 and answer them for you today 436 00:25:40.985 --> 00:25:43.335 First question 437 00:25:43.335 --> 00:25:45.185 I'm in my 30s and working full-time 438 00:25:45.185 --> 00:25:48.485 I want to eat foods good for my immunity 439 00:25:48.485 --> 00:25:52.335 but due to my busy work schedule 440 00:25:52.335 --> 00:25:55.585 I end up grabbing a lot of takeout or quick meals 441 00:25:55.585 --> 00:25:57.935 I know they're not the healthiest 442 00:25:57.935 --> 00:26:02.235 but is there any way to make these meals 443 00:26:02.235 --> 00:26:05.135 just a bit better for me? 444 00:26:06.535 --> 00:26:09.935 That's a common concern 445 00:26:10.835 --> 00:26:12.535 You know they're not good for you 446 00:26:12.535 --> 00:26:14.285 so you should avoid them 447 00:26:14.285 --> 00:26:16.785 but you still end up eating them 448 00:26:16.785 --> 00:26:25.086 Generally, delivery or convenience foods 449 00:26:25.086 --> 00:26:34.436 tend to be high in carbohydrates and fats 450 00:26:35.286 --> 00:26:38.386 Too much protein would increase the cost 451 00:26:38.386 --> 00:26:40.286 so they can't add it in excess 452 00:26:40.286 --> 00:26:44.936 Instead, they have excessive fats, carbs 453 00:26:44.936 --> 00:26:50.486 and are often spicy, salty, or sweet 454 00:26:50.486 --> 00:26:53.736 So, when ordering delivery, 455 00:26:53.736 --> 00:26:59.236 try to eat only half of the usual portion 456 00:26:59.236 --> 00:27:01.436 Start by reducing the portion size 457 00:27:01.436 --> 00:27:03.786 Next, when ordering food 458 00:27:03.786 --> 00:27:08.386 it's better to choose boiled options 459 00:27:08.386 --> 00:27:12.575 rather than fried or stir-fried ones 460 00:27:13.336 --> 00:27:15.336 Second question 461 00:27:15.986 --> 00:27:17.386 With the prolonged COVID pandemic 462 00:27:17.386 --> 00:27:22.136 many people are depressed and annoyed 463 00:27:22.136 --> 00:27:25.286 It's important to maintain physical health 464 00:27:25.286 --> 00:27:28.986 as well as mental well-being 465 00:27:28.986 --> 00:27:35.186 Are there foods that can help with both? 466 00:27:35.886 --> 00:27:40.586 What should we keep in mind to ensure 467 00:27:40.586 --> 00:27:42.675 that what we eat is good for our mental? 468 00:27:45.436 --> 00:27:48.536 What methods of eating are beneficial? 469 00:27:49.036 --> 00:27:51.786 Try to enjoy it 470 00:27:51.786 --> 00:27:55.236 If you eat in anger or frustration 471 00:27:55.236 --> 00:27:58.836 the food turns into poison for you 472 00:27:58.836 --> 00:28:01.536 Because when we're angry 473 00:28:01.536 --> 00:28:04.286 our body releases fewer digestive enzymes 474 00:28:04.286 --> 00:28:06.636 Then, if the food isn't fully digested 475 00:28:06.636 --> 00:28:07.886 what does it turn into in our body? 476 00:28:07.886 --> 00:28:09.586 It turns into poison 477 00:28:09.586 --> 00:28:12.286 Not all food becomes beneficial to us 478 00:28:12.286 --> 00:28:13.786 Only when enzymes are released properly 479 00:28:13.786 --> 00:28:16.786 to digest it well as we eat 480 00:28:16.786 --> 00:28:19.836 it would help us 481 00:28:19.836 --> 00:28:24.086 Undigested food is all poison 482 00:28:24.086 --> 00:28:26.036 That's why there's a saying here: 483 00:28:26.036 --> 00:28:32.036 "Don't bother even a dog while it eats" 484 00:28:32.036 --> 00:28:34.136 So, how should we eat our meals? 485 00:28:34.136 --> 00:28:37.936 Eat with joy, whatever the food may be 486 00:28:37.936 --> 00:28:43.436 But no food alone can bring true joy 487 00:28:43.436 --> 00:28:45.486 What bring joy in eating? 488 00:28:45.486 --> 00:28:50.136 Eating food you love, something delicious 489 00:28:50.136 --> 00:28:52.186 But what's even more important than that? 490 00:28:52.186 --> 00:28:55.887 It's the atmosphere while you eat 491 00:28:55.887 --> 00:28:58.287 When you eat with joy and happiness 492 00:28:58.287 --> 00:29:00.387 the food become nourishing 493 00:29:00.387 --> 00:29:03.037 like in Eden from the Bible 494 00:29:03.037 --> 00:29:05.337 How does that happen? 495 00:29:05.337 --> 00:29:09.137 When you eat in a state of frustration, 496 00:29:09.137 --> 00:29:11.637 anger, or stress, all becomes poison 497 00:29:11.637 --> 00:29:13.825 Please keep this in your mind 498 00:29:14.337 --> 00:29:16.087 Third question 499 00:29:16.087 --> 00:29:19.837 I've heard that fine dust reduces immunity 500 00:29:19.837 --> 00:29:25.437 So I'm interested in foods 501 00:29:25.437 --> 00:29:29.637 that help remove it like seaweeds 502 00:29:29.637 --> 00:29:34.387 Do these really help with removing them? 503 00:29:34.387 --> 00:29:37.987 Seaweed, kelp, and kombu 504 00:29:37.987 --> 00:29:39.937 contain a sticky substance called alginate 505 00:29:39.937 --> 00:29:45.087 Alginate effectively absorbs heavy metals 506 00:29:45.087 --> 00:29:47.587 and helps remove them through stool 507 00:29:47.587 --> 00:29:50.887 Also, the vegetables and fruits you eat 508 00:29:50.887 --> 00:29:54.187 have dietary fiber, absorbing heavy metals 509 00:29:54.187 --> 00:29:57.787 and increase the chances of excreting them 510 00:29:57.787 --> 00:30:00.087 So if you've consumed a lot of fine dust 511 00:30:00.087 --> 00:30:04.287 eating seaweed and fiber-rich foods 512 00:30:04.287 --> 00:30:06.537 will help significantly boost 513 00:30:06.537 --> 00:30:11.075 the chances of removing heavy metals 514 00:30:11.075 --> 00:30:13.437 (Next lecture is about the two faces of nutrition) 515 00:30:13.437 --> 00:30:15.887 It's good for removing fine dust 516 00:30:16.737 --> 00:30:20.737 I've answered all three questions 517 00:30:20.737 --> 00:30:25.587 With that, I'll finish this first lecture about immunity 518 00:30:25.587 --> 00:30:26.587 Thank you