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Vegans and Iodine Deficiency Risk 

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Most plant-based milks are not fortified with iodine. “Adequate dietary iodine is required for normal thyroid function.” In fact, the two thyroid hormones are named after how many iodine atoms they contain: T3 and T4. “Given that iodine is extensively stored in the thyroid gland itself, it can safely be consumed intermittently,” so we don’t need to consume it every day. However, our overall diet does need a good source of it. Unfortunately, the common sources aren’t particularly health-promoting: iodized salt and dairy foods. (Iodine-based cleansers like betadine are used on cows “to sanitize the udders, resulting in leaching of iodine in the milk.”) Iodine may also be added to cattle feed, and some commercially produced breads contain food additives with iodine. If you put people on a paleo-type diet and cut out their dairy and table salt, they can develop an iodine deficiency, even though they double their intake of seafood, which can also be a source of iodine. What about th...
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What About Elderberry, Echinacea, and Cranberries for Colds and the Flu? 

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How effective are flu shots, elderberries, echinacea, and cranberries? The U.S. Centers for Disease Control and Prevention (CDC) recommends that everyone over the age of six months get a routine flu shot every year, unless you have some sort of contraindication, such as an allergy to any of the vaccine’s components. CDC recommends getting vaccinated by the end of October, but it may even be beneficial when received in December or later. How effective are flu vaccines? It depends on the year, but, as you can see below and at 0:33 in my video Friday Favorites: Elderberry Benefits and Side Effects: Does It Help with Colds and the Flu? , the flu vaccine typically reduces the risk of getting the flu by about 40 to 50 percent. So, in healthy adults, we can say with moderate certainty that we can decrease our risk of influenza from about 2 percent each year down to just under 1 percent. Older adults may get a similar relative risk reduction, but the baseline risk is higher and the c...
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Skip the Salt and Shake on Potassium Chloride?

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Worldwide, physical inactivity accounts for more than 10 million years of healthy life lost, but what we eat accounts for nearly 20 times that. As I discuss in my video Fewer Than 1 in 5,000 Meet Sodium and Potassium Recommended Intakes , unhealthy diets shave hundreds of millions of disability-free years off people’s lives every year. What are the worst aspects of our diets? Four out of the five of the deadliest dietary traps involve not eating enough of certain foods—not eating enough whole grains, fruits, nuts, seeds, and vegetables—but our most fatal flaw is getting too much salt. To put things into perspective, our overconsumption of salt is on the order of 15 times deadlier than diets too high in soda. Our bodies are meant to have a certain balance of sodium and potassium intake, yet many people, including the majority in the United States, get vastly more sodium and far less potassium than the recommended amounts. Indeed, sodium and potassium goals are currently met by l...
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Chemical Safety, Cultivated Meat, and Our Health 

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More than 95 percent of human exposure to industrial pollutants like dioxins and PCBs comes from fish, other meat, and dairy. By cultivating muscle meat directly, without associated organs like intestines, the incidence of foodborne diseases “could be significantly reduced,” as could exposure to antibiotics, “pesticides, arsenic, dioxins, and hormones associated with conventional meat.” Currently, the U.S. Food and Drug Administration has approved seven hormone drugs to bulk up the production of milk and meat. “In the European Union, there exists a total ban on such use,” however. Even without injected hormones, though, animal products naturally have hormones because they come from animals. “Eggs, example given, contribute more to the dietary intake of estradiol [estrogens] than beef, whether the animal is legally treated with hormones or not.” After all, eggs come straight from a hen’s ovaries, so, of course, they’re swimming with hormones. But if you’re directly growing just musc...
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Antibiotic Resistance, Cultivated Meat, and Our Health 

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Medically important antibiotics are being squandered by animal agriculture to compensate for typical factory farming practices. Cultivating muscle meat directly from cells instead of raising and slaughtering animals would reduce the risk of foodborne illnesses “due to fecal contamination during slaughtering and evisceration of carcasses” because there would be no feces, no slaughter, and no carcasses to eviscerate. In addition, cultivating meat would also reduce the threat from antibiotic resistance. To compensate for overcrowded, stressful, and unhygienic conditions on factory farms, animals are typically dosed en masse with antibiotics. A lot of antibiotics. About 20 million pounds of medically important antibiotics a year, as you can see here and at 0:57 in my video, The Human Health Effects of Cultivated Meat: Antibiotic Resistance .  In the United States, for example, farm animals are given about 2 million pounds of penicillin drugs and 15 million pounds of tetracyclin...
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Celebrating Food, Culture, and AAPI Month with Remy Morimoto Park

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We had the pleasure of talking with Remy Morimoto Park about food, culture, and AAPI Month. We hope you enjoy this interview and her recipes for Crunchy Pad Thai Inspired Salad and Miso Soup.   Please tell us a little bit about yourself and your work.  I am a vegan cookbook author and health and wellness content creator. I started Veggiekins blog while I was in college as a means for sharing recipes and spreading the vegan lifestyle, and it has since turned into my full-time job, which has been absolutely incredible. I’m also the founder of a matcha brand, Frauth. Outside of work, I split my time between New York and Los Angeles, and you can usually find me at a farmers market! In your experience, how have you found food to tell a story and shape culture?  I think that when you come from any type of culture, food is so important because it’s one way culture is passed down from generation to generation. I think that’s why sharing recipes and passing them down...
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Food Safety and Cultivated Meat 

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What are the direct health implications of making clean meat—that is, meat without animals? In a 1932 article in Popular Mechanics entitled “Fifty Years Hence,” Winston Churchill predicted that we would one day “escape the absurdity of growing a whole chicken in order to eat the breast or wing, by growing these parts separately under a suitable medium.” Indeed, growing meat straight from muscle cells could reduce greenhouse gas emissions by as much as 96 percent, lower water usage by as much as 96 percent, and lower land usage by 99 percent. If we are to avoid dangerous climate change by the middle of the century, global meat consumption simply cannot continue to rise at the current rate. And there have certainly been initiatives like Meatless Mondays to try to get people to cut down, but so far, “they do not appear to be contributing in any significant way to the translation of the idea of eating less meat into the mainstream.” So, “in the light of people’s continued desire to...
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