Can testosterone shots really boost energy and mood in women? Are peptides the secret to younger skin and stronger muscles? And what about those trendy IV vitamin drips popping up in spas and living rooms across Southern California? Dr. James Q. Simmons joins us to break down the science in part two of our “longevity biohacks”– separating what works, what’s hype, and what you should know before trying any of them.
This segment aired on KTLA’s Off the Clock on Sept. 18, 2025.
