Comments by "Blue Giant" (@bluegiant13) on "Testosterone Increasing Tier List" video.

  1. Someone did bloodwork in a lab to track his testosterone. He did 300 days of semen retention. He did keep all his other variables like food, sleep etc. But he started of with him bordering on low levels. First month, started to get mid levels. 2nd month he reached almost high levels. Stuff people take pills and injections for all available. Semen retention shouldn't be Tier 2. In fact, it is the most easy and the most potent way of getting high testosterone.
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