New research is bad news for vegans — even if you eat plant-based proteinStory by McKenzie Beard Hold the tofu. New research suggests that vegans may be more likely to suffer from nutritional deficiencies than their meat-eating counterparts. Worse still, scientists found that even vegans who hit their daily protein goals with plant-based sources often fall short on two essential amino acids, putting their health at risk. Plant-based diets are packed with produce, but some key nutrients may be missing. PaeGAG – stock.adobe.com In the US, an estimated 1% to 5% of the population follows a vegan diet, which eliminates all animal products, including meat, dairy and eggs. Over the years, researchers have found that following a plant-based diet can reduce the risk of heart disease, type 2 diabetes and some cancers, as well as help with weight management. In fact, one study found that eating a vegan diet can improve your health in just four weeks. But meat-eaters have long argued that animal products provide essential nutrients — particularly proteins, vitamins and minerals — that are tough to get in sufficient quantities from a plant-based diet. A new six-month study out of Australia might just support that claim. Meat is a rich source of protein and also provides essential nutrients such as iron, zinc and B vitamins. puhhha – stock.adobe.com Researchers tracked the diets of 240 adults, aged 30 to 75, ranging from strict vegans and dairy-eating vegetarians to good old-fashioned meat lovers. As expected, the plant-based group consumed far more vegetables, fruits, legumes, and nuts compared to their meat-eating counterparts, while also being more likely to avoid sugary drinks and junk food. Vegans and lacto-vegetarians also had higher intakes of fiber, folate, magnesium, vitamin E, iron and omega-6 fatty acids compared to meat eaters. However, the same groups were also deficient in several essential nutrients. Compared to meat-eaters, vegans and lacto-vegetarians consumed “significantly less” protein-rich foods. They also had lower levels of vitamin B12, iodine, niacin, riboflavin and omega-3 fatty acids. “[Plant-based diets], while higher in beneficial nutrients and wholefood groups than regular meat-eaters, may lead to nutritional inadequacies if not planned appropriately,” the study authors concluded. Researchers say plant-based eaters need to be extra mindful about getting all their essential nutrients. EdNurg – stock.adobe.com Think you’re getting enough protein on a plant-based diet? Don’t get too comfortable just yet. Researchers in New Zealand analyzed the diets of nearly 200 long-term vegan Kiwis and found that about three-fourths of them met the daily recommended protein intake from plant-based foods like tofu, lentils, legumes and meat alternatives. But here’s the twist: once digestion was factored in, only about half of the participants were getting enough of two essential amino acids — the building blocks of protein — called lysine and leucine. Leucine is key for making protein and growth hormones, and it plays a vital role in muscle growth and repair, wound healing and blood sugar regulation. Lysine, on the other hand, is crucial for hormone production, energy, and calcium and immune function. The problem for vegans, researchers explained, is that only a small fraction of the already low levels of these amino acids in plant foods is being absorbed by the body, while the rest is simply passed out. Meat alternatives pack protein, but not all of their amino acids are absorbed by the body. Sundry Photography – stock.adobe.com “Achieving high protein quality on a vegan diet requires more than just consuming enough protein,” the study authors wrote. “It also depends on the right balance and variety of plant foods to supply all the amino acids in the quantities that our body needs.” Prolonged deficiencies in lysine and leucine can disrupt protein balance, hinder muscle maintenance and affect other vital functions, the researchers warned. These risks could be even greater for vulnerable groups, like elderly vegans. The researchers are calling for further investigation into how vegans can boost their intake of leucine and lysine in a nutritionally balanced way. In the study, legumes and their seeds were found to be the top contributors to overall protein and lysine intake. However, some experts caution that the findings from the New Zealand study should be taken with a grain of salt. Professor Tom Sanders, a nutrition expert at King’s College London, pointed out a few limitations, such as the lack of an omnivore group for comparison. He also noted that the study didn’t account for the role of gut bacteria in lysine production and relied on self-reported data, which he said can be less reliable. ARTICLE SOURCE: https://www.msn.com/en-us/health/other/new-research-is-bad-news-for-vegans-even-if-you-eat-plant-based-protein/ar-AA1DeUyd?
My name is Jarrod and I'm going carnivore! I'm so glad I found this place so I can talk to people who are also trying this out.
I've went for it several times before but I always end up developing anxiety and insomnia after a few days and it makes it very hard to keep going because as soon as I eat carbs, the anxiety goes away and I can sleep again.
My body feels awful on carbs, but my brain gets weird without them. haha
Longest I've gone is 50ish days but the anxiety comes and goes in waves and seems to get worse over time.
Yesterday was day 3 this time and it spiked so hard last night that I had to give my wife some space so I wouldn't be mean to her, and I needed Zzzquil to sleep enough so I wouldn't be useless at work today.
It MIGHT be transition symptoms, it MIGHT be that my protein is too high and my fat is too low, it MIGHT be something like glutathione or not enough GABA... but honestly I don't know.
It's made such a huge positive impact to the health of my body and this anxiety and insomnia is very frustrating.
Any resources in the forum I can look at? Anybody have similar experiences?
Thanks in advance for any help! I'm so happy to get to meet everybody. 🙂