Vitamin d

[sportsfan8724]

What is a good safe vitamin d dose to take? Should I do testing before taking it to be safe?

 

[CoastWatcher]

https://www.excelmale.com/?s=234-Wh...d-level-of-Vitamin-D-for-maximum-testosterone

An excellent thread, including links to other threads on the topic, found on the site. Use the search function, there is excellent discussion on this topic.