Vitamin D plays a crucial role in many functions throughout the body, yet millions of people are unknowingly deficient. Known as the “sunshine vitamin,” Vitamin D is synthesized in the skin through sunlight exposure and is essential for strong bones, a healthy immune system, and even mood regulation.
Supports Bone Health
Vitamin D helps your body absorb calcium, which is vital for building and maintaining strong bones. Without adequate levels, bones can become brittle and prone to fractures, especially in older adults.
Boosts Immune Function
Emerging research shows that Vitamin D plays a key role in activating immune defenses. It helps your body ward off illnesses by regulating immune cell responses, making it particularly important during flu season or when recovering from injuries or surgeries.
Enhances Mood and Brain Health
Vitamin D receptors are found in areas of the brain linked to mood and emotion. Low levels of this vitamin have been associated with an increased risk of depression and seasonal affective disorder (SAD).
May Help Reduce Inflammation
Vitamin D has natural anti-inflammatory properties. Inflammation plays a role in many chronic diseases and managing it is essential to long-term wellness and cellular repair. This is especially relevant for regenerative medicine, which aims to reduce inflammation and support tissue healing.
How to Get More Vitamin D
You can increase your Vitamin D levels by spending 10–30 minutes in sunlight a few times a week, eating fatty fish (like salmon and sardines), or taking supplements if recommended by your healthcare provider.
Sources:
National Institutes of Health. Vitamin D: Fact Sheet for Consumers. https://ods.od.nih.gov/factsheets/VitaminD-Consumer/
Harvard T.H. Chan School of Public Health. Vitamin D and Health. https://www.hsph.harvard.edu/nutritionsource/vitamin-d/
Holick, M.F. (2007). Vitamin D deficiency. The New England Journal of Medicine, 357(3), 266-281.
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