noob941's picture
noob941
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direct sunlight

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Does anyone have any info on the effects of prolonged exposure to direct intense sunlight on cycle? i work in construction and am in the sun most of the day. im currently taking 500mg test e/wk 100mg test p/eod and aromasin 6.25mg at bedtime. thanx

s11's picture

A don't think it would make any diff if you were on cycle or not mate

Pmob's picture

Found this for yea !

Ultraviolet B rays from the sun convert a natural vitamin D precursor present in your skin, 7-dehydrocholesterol, into vitamin D3. This travels to the liver where the addition of oxygen and hydrogen to vitamin D3 changes it into 25-hydroxyvitamin D. Doctors test for this intermediate and still inactive form of vitamin D in blood to determine your vitamin D status. Final activation of 25-hydroxyvitamin D takes place in the kidneys, where more oxygen and hydrogen molecules attach to 25-hydroxyvitamin D and convert it into its active form known as 1,25 dihydroxyvitamin D, or calcitriol.

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