The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
When you're on, do you want testosterone? No. You want cortisol. You're running for your life. And do you want fertility when you're running for your life in any species? No, you're trying to save your life. So cortisol goes on, testosterone is nowhere to be found. Fertility is nowhere.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
You double the stress on a man and testosterone level will fall and then sperm production falls for a whole different reason.
You double the stress in a man's testosterone level will fall and then sperm production falls for a whole different
You double the stress in a man in testosterone level will fall and then sperm production falls for a whole different reason.