Medically reviewed by Sanja Jelic, MD Vitamins are classified as either fat-soluble or water-soluble based on how the body ...

Monounsaturated and polyunsaturated fats are examples of healthy fats ... fats in the nut butter will help your body absorb fat-soluble vitamins in fruits and vegetables. Dark chocolate is ...

Fat-soluble vitamins are so named because they ... to use supplements to meet their increased needs for specific vitamins. For example, older adults may need more vitamin D, vitamin B6, and ...