Micronutrients & recovery

Long-term adherence to a vegan diet is associated with significantly lower serum concentrations of vitamin D, iodine, and selenium compared to non-vegetarians, despite high rates of supplement use.

If you follow a vegan diet, do not assume your nutrient status is optimal just because you eat plants. You are at high risk for deficiencies in Vitamin D, Iodine, and Selenium. Regular blood testing is essential, and you likely need targeted supplementation beyond a standard multivitamin, particularly for Vitamin D and Iodine, as plant-based sources are often insufficient or inconsistent.