Nutritional value of lychee Lychee is a sweet and delicious fruit that is not only delicious but also rich in nutrients. Lychee pulp is rich in vitamin C, vitamin B1, vitamin B2 and other vitamins, and is also rich in potassium, calcium, phosphorus, iron and other inorganic salts. It is a very healthy food. In addition, lychee also contains some antioxidant substances, which can help the body remove free radicals and prevent the occurrence of various diseases. Precautions for pregnant women when eating lychees. Although lychees are rich in nutrients, pregnant women need to pay attention to the following points when eating them: First, lychees are rich in glucose.