In a vegan diet we do not have safe sources to obtain the total vitamin D.
A deficit and an excess of this vitamin poses a serious risk to human health. In a vegan diet we do not have safe sources to obtain the total vitamin D. In an omnivorous diet, although there is some food that contains it, it is in small proportion. Therefore, if you have a plant-based diet and no exposure to the sun, it would be advisable through analysis and medical or professional advice, to establish a period of supplementation.