デイヴ・アスプリーのインスタグラム(dave.asprey) - 5月22日 02時48分

Most people don’t get enough vitamin D via the sun. In fact, it’s estimated that 1 billion people worldwide have low vitamin D levels. —
That's mostly because of modern life, a.k.a. desk jobs and sunscreen. —
Natural sunlight is your best source of vitamin D, which is why you should make a point to get some sun each day.
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Additionally, supplementing with D3 helps boost energy, balance hormone levels, and reduce your risk of many diseases, including cancer and heart disease. Aim for 125mcg (5,000 IU) a day and be sure to take it with vitamin K2.
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Head over to blog.bulletproof.com for the full video!
#vitamind #sunshine #vitamink

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