👉 Vitamin is a type of nutrient that plays an essential role in maintaining health and function. It's crucial for various bodily processes, including growth, repair, metabolism, and energy production. There are 7 types of vitamins: Vitamin A, vitamin B (B1, B2, B3, B6, B9), vitamin C, vitamin D, vitamin E, vitamin K, and vitamin B5. They are essential for various functions in the body, including immune system function, eye