General · 2 December 2025
Why Vitamin D Matters More Than Most People Realise Today
Doctors say Vitamin D deficiency is more common than many realise, especially in countries with limited sunlight. Low levels can weaken bones, reduce muscle strength and contribute to persistent fatigue. Researchers note that the vitamin supports immune cells, meaning deficiency may increase infection risk and slow recovery from illnesses. Studies also link low Vitamin D to mood dips and poor sleep quality. Health experts recommend safe sunlight exposure and supplements when required, following medical guidance.
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