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In the context of resistance training in elderly subjects with sarcopenia, collagen peptide supplementation in combination with resistance training has been shown to further improve body composition by increasing fat-free mass, muscle strength, and reducing fat mass [6]

If your levels are only mildly low, supplements may be sufficient

Cell Growth & Repair B12 promotes healthy cell growth and assists in the breakdown of carbohydrates, fats, and alcohol, while counteracting oxidative damage from free radicals that contribute to aging

Vegans who do not pay careful attention to fortified food intake may be at risk for a deficiency