Many people consider a vegan diet to be healthy, as it mainly consists of fruits, vegetables, whole grains and legumes. However, if you don't eat meat or dairy products, you run the risk of developing certain nutritional deficiencies. It is easier to avoid these shortcomings if you know what they are. This is how you can take measures to supply your body with the missing nutrients . For this reason, most doctors advise you to regularly check the levels of vitamin B12, iron, calcium and iodine. Follow a vegan diet without mistakes There are many reasons why people go on a vegan diet. By wanting to be healthier, they leave their ecological footprint or take care of animal welfare. Regardless of the cause, however, it is difficult for many of them to ensure the optimal intake of certain vitamins and minerals in vegan mode. These include vitamin B12, iron, calcium and iodine. Since fruits and vegetables are filled with important nutrients, it seems strange that a plant-based ...