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Can taking melatonin help with weight loss?

Key Takeaways:  Melatonin is a hormone that regulates your sleep-wake cycle. Some research shows melatonin supplements might promote modest weight loss, as well as fat loss and muscle gain. More research is needed on melatonin’s […]

Do biological age tests really work?

Key Takeaways: Biological age tests measure how fast your body is aging compared to your actual age. These tests rely on biomarkers tied to cellular health, metabolism, and organ function. Different test types — including […]

Is low testosterone genetic?

Key Takeaways: Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone production and sensitivity to testosterone. Genetics are responsible for some conditions that can cause […]

Is testosterone a steroid? Here’s the truth

Key Takeaways: Testosterone is a naturally occurring steroid hormone. Despite its status as a steroid, prescription testosterone replacement therapy (TRT) isn’t the same as taking anabolic steroids. TRT is an FDA-approved treatment designed to restore […]

7 tips to reduce tirzepatide nausea

Key Takeaways: Nausea is the most common tirzepatide side effect. In Zepbound clinical trials, 25 to 28 percent of people reported nausea. Tirzepatide might cause nausea because it slows the movement of food through the digestive system. […]

Does wearing a hat cause hair loss?

Key Takeaways: Wearing a hat generally doesn’t cause hair loss. Very tight hats could put tension on the scalp and contribute to a type of hair loss called traction alopecia, but this is unlikely. Hair […]