20 source-based articles maintained by the HealthRX.com Editorial Team.
Showing 20 of 20 clinical reviews.
Men and women can use many of the same peptides, but optimal doses, timing, and safety profiles differ by sex. Learn which peptides are unisex, which require sex-specific protocols, and what the clinical evidence says.
Find out whether testosterone cream requires a prescription, what the FDA says about OTC alternatives, how compounded options differ, and what a legitimate TRT evaluation looks like.
Testosterone replacement therapy and peptide protocols can restore energy, body composition, and metabolic health in aging men. Learn what the evidence shows about TRT, growth hormone secretagogues, and BPC-157 for men over 40.
Discover how poor sleep disrupts testosterone, cortisol, insulin, thyroid hormones, and more, with specific data, named trials, and clinical guidance on restoring balance.
Testosterone and sleep share a bidirectional relationship. Learn how low testosterone disrupts sleep architecture, what clinical evidence shows about TRT and rest, and when to talk to a provider.
Testosterone affects memory, focus, and cognitive processing speed in men. Learn what clinical research shows about the hormone-brain connection and when treatment may help.
A step-by-step guide to starting testosterone replacement therapy (TRT), from initial blood work and diagnosis to prescription, monitoring, and long-term optimization.
Perimenopause can sharply reduce sex drive. This guide explains the hormonal mechanisms, evidence-based treatments, and practical strategies that restore libido during the menopausal transition.
A guide covering legal requirements, lab work, prescription protocols, pharmacy vetting, and injection safety for men seeking testosterone therapy online.
A practical, clinician-backed guide to reading health research studies without getting lost in statistics, p-values, or industry spin. Learn exactly how to evaluate a trial, guideline, or meta-analysis before making any health decision.
A guide to getting testosterone cream (transdermal TRT) safely through a legitimate online telehealth provider, covering who qualifies, how to read labs, what to expect, and red flags to avoid.
PCOS-related hair loss is driven by androgens, not just stress. Learn which medications, supplements, and lifestyle changes have clinical trial support, and how to stop the shed for good.
Late nights cut testosterone 10-15% in a week and raise evening cortisol by 37%. See the sleep stages and hormone timing behind these changes.
A guide to the hormonal, metabolic, and lifestyle drivers of perimenopausal weight gain, with evidence-based strategies to address each one.
Low testosterone is linked to depression, irritability, and anxiety in men. Learn how hypogonadism affects mood, what the research shows, and when TRT may help.
Evidence-based guide to testosterone replacement therapy (TRT) covering indications, formulations, dosing, monitoring, risks, and expected outcomes for men with hypogonadism.
A list of the most important PCOS questions to bring to your next appointment, from diagnosis and lab work to fertility, weight management, and long-term metabolic screening.
A guide explaining how testosterone therapy fits into menopause care, covering libido, mood, bone density, cognition, dosing, and safety data from named trials and guidelines.
How to compare legitimate settings for testosterone injections, verify prescribers and pharmacies, review fertility implications, and avoid unsafe or unlicensed sources.
Perimenopause triggers dramatic swings in estrogen and progesterone that destabilize serotonin, dopamine, GABA, and norepinephrine. Learn exactly why your brain chemistry changes after 40 and what clinical options can help.