Vitamins are any of the few organic substances that are needed in small amounts for general health and growth in higher forms of animals.
Essential vitamins:
Vitamin A:
Vitamin A is an organic molecule that is an essential micronutrient that an organism needs in small amounts for the proper functioning of its metabolism.
Vitamin A is found in carrots, potatoes, and spinach.
Vitamin D:
Vitamin D is a nutrient that the body needs in small amounts to stay healthy and function.
Vitamin D is found in egg yolks, fatty fish, and dairy products.
Vitamin E:
Vitamin E is a nutrient that the body needs in small amounts to stay healthy and function the way it should.
Vitamin E is found in various oils and foods.
Vitamin K:
Vitamin K is any of the fat-soluble naphthoquinone compounds.
Vitamin K is found in kale, green leafy vegetables, and spinach.