Vitamin a 5000iu caps 100s help to keep tissues and organs healthy for the overall healthy body including strong bones hair teeth gums and healthy skin how can vitamin a 5000iu help you helps enhance immunity and protects against cold and infections helps reduce occurrence of night blindness helps to treat skin disorders such as acne helps in healthy growth of bones and teeth acts as an antioxidant to protect against free radical damage and other diseases who should take vitamin a 5000