Nutraceuticals are products derived from food sources that offer additional health benefits beyond basic nutritional value. They may help prevent diseases, improve overall health, or support specific bodily functions. The term is a combination of “nutrition” and “pharmaceutical,” highlighting their role at the intersection of food and medicine.

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1. Dietary Supplements:

   • Vitamins (e.g., Vitamin C, D)

   • Minerals (e.g., calcium, magnesium)

   • Amino acids (e.g., L-arginine, glutamine)

   • Herbal extracts (e.g., ginseng, turmeric)