Vitamin D Insights
Vitamin D plays a crucial role in immune health, yet many people, even those living in sunny climates, are deficient. While essential nutrients like zinc can significantly help those with deficiencies, they may not provide benefits for individuals with already functioning immune systems. For those who lack sufficient sun exposure, especially older adults or those with darker skin, a daily supplementation of 2000 international units is recommended to achieve optimal levels.In this clip
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All Your Coronavirus Questions Answered: Michael Greger, MD | Rich Roll Podcast
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