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4 Tips for Boosting Your Immune System with Vitamin D
Now thatِ Labor Day hasِ comeِ andِ gone, I thinkِ it’sِ a good time toِ approach oneِ ofِ myِ favorite subjects: Vitamin D andِ sun exposure.
They measured theِ vitamin D levels inِ the blood ofِ 247 children living inِ anِ extremely cold climate.
The researchers divided theِ children intoِ two groups, andِ gave themِ milk.