Vitamin D: The Silent Nutrient That Makes a Big Difference in Your Health

Vitamin D doesn’t raise alarms when it’s low — yet it’s responsible for a wide range of symptoms people often misinterpret: fatigue, muscle pain, mood swings, or frequent infections.

Surprisingly, even in sunny regions like the UAE and the Gulf, Vitamin D deficiency is highly common. The reason? Modern indoor lifestyles, use of sunscreen, and limited exposure to direct sunlight during peak hours.

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