Vitamin D: Perform better, be stronger, improve mood!
This pro-hormone and essential nutrient doesn’t just regulate bone density any more! How does Vitamin D work? The “classical” actions of vitamin D were discovered and fleshed out between about 1918 and the late 1960s. This “vitamin” is actually a steroid pro-hormone derived from the cholesterol molecule after irradiation with ultraviolet B exposure (sunlight or […]
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