Water-soluble vitamins include the B-complex group and vitamin C. They are not stored significantly in the body and must be consumed regularly through diet or supplementation.
These vitamins play key roles in energy metabolism, immune function, and antioxidant defense—critical aspects for active individuals. Because they’re excreted in urine, excess intake is typically flushed out, but consistent intake is vital for performance and recovery.
Supplementation can be especially useful during intense training, restricted diets, or periods of stress.
Synonyms:
B-complex vitamins, Vitamin C, Hydrophilic vitamins.
Benefits:
- Support energy production and metabolism
- Enhance immune function
- Act as antioxidants to reduce exercise-induced oxidative stress
Sources:
Found in fruits, vegetables, whole grains, and fortified foods.
Observations:
Commonly included in multivitamins or sports drinks. Excessive doses may cause gastrointestinal discomfort. Vitamin B6 in high doses can lead to nerve issues if taken chronically.
Areas of Study Related:
- Nutritional Science
- Exercise Metabolism
- Cellular Biology