Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Vitamin C (ascorbic acid) is scientifically validated to play a crucial role in supporting the skeletal system, particularly in bone health and maintenance. Its primary function in this context is as a cofactor for enzymes involved in collagen synthesis. Collagen is a major structural protein in bone tissue, providing a framework for mineralization and contributing to bone strength and flexibility. Deficiency of vitamin C impairs collagen formation, leading to weakened bone matrix and, in severe cases, the development of scurvy, which is characterized by bone pain, impaired wound healing, and increased risk of fractures.

Research in both animal models and humans has demonstrated that vitamin C deficiency leads to defective bone formation and decreased bone density. Observational studies suggest that adequate vitamin C intake is associated with higher bone mineral density and reduced fracture risk, especially in older adults. However, evidence from randomized controlled trials on vitamin C supplementation for improving bone health in individuals with adequate intake is limited and mixed. Thus, while the biological role of vitamin C in bone formation is well-established, its therapeutic use for bone health beyond deficiency states is less clear.

In summary, vitamin C’s importance for bone health is grounded in biochemical and clinical evidence, justifying its use primarily for prevention and correction of deficiency rather than as a standalone supplement to enhance bone strength in otherwise healthy individuals.

More about vitamin C
More about Skeletal System (Bones)

Other ingredients that support Skeletal System (Bones)

Other body systems supported by vitamin C

Products containing vitamin C

Nature's Sunshine Love and Peas (Sugar Free)
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Nature's Sunshine Bowel Detox
Nature's Sunshine Children's Elderberry Immune
Nature's Sunshine Children's MultiVitamin & Mineral
Nature's Sunshine Cortisol Formula (Nature's Cortisol Formula)
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Nature's Sunshine Detox Basics (Best used by 7/31/25)
Nature's Sunshine Dieter's Cleanse
Nature's Sunshine Glandular System
Nature's Sunshine Grapine With Protectors (SynerPro)
Nature's Sunshine Hepatic System
Nature's Sunshine Iron (Chelated)
Nature's Sunshine Love and Peas
Nature's Sunshine Marine Collagen
Nature's Sunshine Marine Glo Collagen
Nature's Sunshine Master Gland Formula®
Nature's Sunshine Mega-Chel
Nature's Sunshine Milk Thistle Combination
Nature's Sunshine MultiVitamin & Mineral (SynerPro)
Nature's Sunshine MultiVitamin & Mineral (Time Release)
Nature's Sunshine Natural Changes
Nature's Sunshine Nature's Prenatal
Nature's Sunshine Nature's Harvest
Nature's Sunshine Nervous System (30 Day Program)
Nature's Sunshine Nutri-Calm
Nature's Sunshine Nutri-Calm
Nature's Sunshine Perfect Eyes
Nature's Sunshine Power Beets Pouch
Nature's Sunshine Power Beets To-Go Packs
Nature's Sunshine Power Greens
Nature's Sunshine Power Greens To-Go
Nature's Sunshine Skeletal Strength
Nature's Sunshine Solstic Twenty-Four
Nature's Sunshine Solstic Immune
Nature's Sunshine Solstic Revive
Nature's Sunshine Structural System (30 Day Program)
Nature's Sunshine Super Supplemental
Nature's Sunshine Super Supplemental (Without Iron)
Nature's Sunshine Super Trio
Nature's Sunshine Vari-Gone
Nature's Sunshine Vitamin C (1000 mg, Time Release)
Nature's Sunshine Vitamin C (1000 mg, Time Release)
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Nature's Sunshine Chewable Vitamin C
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