Vitamin D plays a crucial role in bone health, immunity, and overall wellness. Yet, many people unknowingly suffer from deficiency, which can silently impact health. Harvard experts reveal the signs, risks, and ways to tackle this hidden issue.

1. Why vitamin D Matters

· Supports bone health by aiding calcium absorption

· Strengthens immune system to fight infections

· Promotes muscle function, mood regulation, and cardiovascular health

2. Silent Symptoms of Deficiency

Vitamin D deficiency often shows subtle signs:

· Persistent fatigue and low energy

· Muscle weakness or bone pain

· Frequent infections or slow healing

· Mood swings, depression, or brain fog

3. Who Is at Risk?

· people with limited sun exposure

· Those with darker skin, which reduces vitamin D synthesis

· Elderly individuals and people with obesity

· Individuals following strict vegan diets without supplementation

4. health Risks of Untreated Deficiency

· Increased risk of osteoporosis, fractures, and bone deformities

· Higher susceptibility to infections and autoimmune disorders

· Potential link to heart disease, diabetes, and certain cancers

5. How to Boost Your vitamin D Levels

· Sunlight: 10–30 minutes of daily sun exposure on arms and legs

· Dietary sources: Fatty fish, egg yolks, fortified dairy or plant-based milk

· Supplements: vitamin D3 supplements as advised by a healthcare professional

6. Regular Monitoring Is Key

· Get blood levels checked periodically

· Adjust diet or supplementation under medical guidance

· Early detection prevents long-term complications

💡 Bottom Line: vitamin D deficiency is a silent health crisis that affects millions. Awareness, proper nutrition, safe sun exposure, and supplementation can help restore optimal levels and protect your overall health.


 

Disclaimer:

The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of any agency, organization, employer, or company. All information provided is for general informational purposes only. While every effort has been made to ensure accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, reliability, or suitability of the information contained herein. Readers are advised to verify facts and seek professional advice where necessary. Any reliance placed on such information is strictly at the reader’s own risk.

For more interesting updates wa click and follow Indiaherald WhatsApp channel

Find out more:

vitamin D

G GOWTHAM

27/02/2026 11:42 AM