Supplementation may be useful when someone has a documented deficiency, has difficulty absorbing a particular nutrient, follows a restrictive diet, or has another reason identified by a healthcare professional.
It’s particularly important for older adults taking multiple medications to discuss supplements with a doctor or pharmacist. Vitamins and minerals can interact with medications, and excessive intake of certain nutrients can be harmful.
The Bottom Line
Vitamin D, B12, C, and E all play important roles in normal body function, including areas such as bone health, nervous-system function, immune defenses, and protection from oxidative stress.
But vitamins aren’t magic solutions for aging.
The strongest foundation is still a varied, nutrient-rich diet combined with regular movement, adequate sleep, preventive healthcare, and appropriate treatment of existing conditions.
The goal isn’t to take as many vitamins as possible. It’s to give your body the nutrients it actually needs.
