Vitamins are essential micronutrients that support countless bodily functions, from immune defense to energy production.

Why Vitamins Matter

Your body needs 13 vitamins to thrive—some water-soluble like B vitamins and C, others fat-soluble such as A, D, E, and K. Deficiencies can lead to fatigue, weak bones, or poor vision, while excess from supplements risks toxicity.

Key Vitamins and Benefits

• Vitamin A: Boosts vision and skin health; found in carrots and liver.
• Vitamin C: Fights colds and aids collagen; abundant in oranges and peppers.
• Vitamin D: Strengthens bones via calcium absorption; from sunlight or fatty fish.
• B Vitamins: Fuel metabolism and nerves; in whole grains and eggs.
• Vitamin E: Protects cells as an antioxidant; in nuts and spinach.

Daily Sources and Tips

Eat a rainbow of fruits and veggies for natural intake—supplements fill gaps but consult a doctor first. Balance is key; most adults meet needs through diet alone.