What it does: Each essential vitamin supports specific body functions: B vitamins help convert food into energy, vitamin C supports immune defenses, vitamin A is vital for vision and skin health, vitamin D and K contribute to bone strength, and vitamin E acts as an antioxidant to protect cells.
How it is used: Essential vitamins are commonly used to maintain general wellness, address nutritional shortfalls, boost energy metabolism, support immunity, promote skin and eye health, and maintain nervous system and bone health.
Natural sources and supplement forms: These vitamins occur naturally in a variety of foods such as fruits, vegetables, leafy greens, whole grains, dairy products, meat, poultry, eggs, fish, nuts, and seeds. Supplement sources include multivitamin tablets, liquids, capsules, powders, and chewable forms.
Why it appears in supplement formulas: Essential vitamins are included in supplements to help people meet daily nutrient needs, address potential deficiencies, and promote overall physiological balance, especially when diet alone may be insufficient.
What to know before use: High doses of certain vitamins from supplements can cause side effects or interact with medications, so it is important to follow the recommended intake and seek guidance from a healthcare professional if you have health concerns.
Interesting Fact
Essential Vitamins: Your Body Can't Make Them on Its Own
Essential vitamins are nutrients that your body must get from your diet because it can't make enough of them itself. They support processes like energy production, immune function, and cell maintenance. Common examples include vitamin C from fruits and vegetables, B vitamins from whole grains, and vitamin D, which is made in small amounts when your skin is exposed to sunlight.
