Nutritional Risks for Strict Vegans

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Nutritional Risks for Strict Vegans

Intermediate

Health

April 22

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New studies show that

, who avoid all animal products, may face higher risks of . Although vegan diets can lower the chances of heart disease, , and cancer, getting enough essential nutrients is still difficult.

An Australian study of 240 people found that vegans had more fiber, iron, and folate but lacked vitamin B12,

, , , and omega-3. Another study from New Zealand showed that although most vegans ate enough plant protein, only half absorbed enough , two amino acids important for muscle, hormones, and immunity.

Researchers warn that long-term shortages of these nutrients could harm health, especially for older adults. They recommend vegans carefully plan their diets and possibly take supplements like vitamin B12, iodine, and omega-3 to stay healthy.

QUIZ 1/3

What is a challenge for strict vegans according to the studies?

Eating too much sugar

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Getting enough essential nutrients

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Drinking too much water

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Which important nutrients do vegans often lack?

Why are lysine and leucine important?