🌞Vitamin D deficiency🌞
There is no flu season, just low vitamin D season. About 80% of US Americans are vitamin D deficient. Skin needs to be struck by sunlight to synthesize vitamin D, an immunoregulating hormone.
🌞Vitamin D deficiency🌞
There is no flu season, just low vitamin D season. About 80% of US Americans are vitamin D deficient. Skin needs to be struck by sunlight to synthesize vitamin D, an immunoregulating hormone.
