Testosterone levels increased after vitamin D supplementation (342 from 320) – June 2015

  • presented at the American Urological Association’s annual meeting in New Orleans
  • ”The men who failed to correct the deficiency, on average, had total testosterone levels of 319.6 ng/L, while men who took supplements, and men with naturally sufficient levels of vitamin D, had total testosterone levels that averaged 341.7 ng/L (P=.012)”

Article did not mention dose size
Note: as little as 2,000 IU might be enough for most men, but some will need 4,000 IU or more.

See also VitaminDWiki

4545 visitors, last modified 23 Sep, 2017,
Printer Friendly Follow this page for updates