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Vitamins are typically classified into two main groups: water-soluble and fat-soluble.
- Water-soluble vitamins include vitamin C and the B-complex vitamins (B1, B2, B3, B5, B6, B7, B9, and B12). These vitamins are not stored in the body and must be replenished regularly through diet.
- Fat-soluble vitamins include vitamins A, D, E, and K. These vitamins are stored in the body’s fatty tissues and can accumulate to potentially toxic levels if consumed in excess.
Each vitamin has specific functions and is essential for various bodily processes. For example, vitamin B12 is crucial for red blood cell formation and neurological function, while vitamin D is vital for bone health and immune system regulation.
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Last Updated: July 21, 2025
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