Litchis are a good source of vitamin C, which is essential for immunity and collagen production. They also contain antioxidants and flavonoids, which can help to protect cells from damage. Additionally, litchis are a good dietary fibre source, promoting gut health. Additionally, some studies have suggested that litchis may help to lower blood pressure and cholesterol levels. While more research is needed in these areas, the potential health benefits of litchis make them worth adding to your diet.