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Vegetarian and vegan diets are associated with a reduced risk of heart disease, cancer and death, according to a large review of research. ... The studies examined the health effects of either ...
These diets may also allow for a reduction in diabetes medication and may improve insulin sensitivity by about 10% compared to non-vegetarian diets, though the evidence was weaker for these effects.
[83] [85] [86] A strict vegan diet avoiding consumption of all animal products risks vitamin B 12 deficiency, which can lead to hyperhomocysteinemia, a risk factor for several health disorders, including anemia, neurological deficits, gastrointestinal problems, platelet disorders, and increased risk for cardiovascular diseases.
“A healthy vegan diet is packed with antioxidants, fiber and anti-inflammatory compounds that help protect cells from damage and lower the risk of some types of cancer like colorectal and breast ...
A second reported that vegetarian diets, including vegan diets, are associated with lower risk for vascular disease, obesity, dyslipidemia, hypertension, and type 2 diabetes. [248] A third indicated that a vegan diet may be effective for reducing body weight, lowering the risk of cancer, and providing a lower risk of all-cause mortality.
The American Heart Association (AHA) gave the vegan diet a 78% score of its alignment with the 2021 AHA Dietary Guidance. They noted that benefits of a vegan diet are its emphasis on fruits, legumes, nuts, vegetables and whole grains which are heart healthy but a key challenge is its restrictive nature and risk of Vitamin B 12 deficiency. [30]
Health risks and benefits. Long-term sustainability. Evidence-based effectiveness. ... A typical vegetarian diet is plant-based but allows dairy and eggs and excludes all meat, fish and poultry. ...
A variety of vegetarian, and more specifically vegan, foods. Vegetarian nutrition is the set of health-related challenges and advantages of vegetarian diets.. Appropriately planned vegetarian diets are healthful and nutritionally adequate for all stages of the human life cycle, including during pregnancy, lactation, infancy, childhood, and adolescence. [1]