TRT9 min read
The 2026 testosterone label debate: what actually changed?
What the requested US testosterone label revisions mean, how TRAVERSE informed them, and why diagnosis and product-specific instructions still matter.
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Research, explained. Explore peptides, supplements, hormone health, longevity and red light therapy with clear, practical breakdowns of what the studies actually tell us.
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Peptides9 min read
Tirzepatide versus semaglutide: what SURMOUNT-5 actually compared
SURMOUNT-5 directly compared tirzepatide and semaglutide for weight loss. Learn what the 72-week averages mean and which treatment questions remain unanswered.
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Peptides9 min read
Tirzepatide for sleep apnea: why a lower AHI is only part of the story
SURMOUNT-OSA showed fewer breathing events with tirzepatide. Learn how AHI, oxygen burden, symptoms and PAP reassessment fit together.
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Peptides9 min read
What SURMOUNT-4 reveals about staying on treatment
SURMOUNT-4 clarifies what happens after initial tirzepatide weight loss—and why ongoing treatment and an individualized maintenance plan are separate questions.
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Peptides8 min read
Tirzepatide and heart failure: look beyond the bathroom scale
What SUMMIT found about worsening heart failure and daily function, and why its findings apply to a specific group with obesity and HFpEF.
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HRT9 min read
Elinzanetant after approval: what the OASIS trials actually added
What the OASIS trials established about elinzanetant—and why symptom efficacy, sleep outcomes and current approval need separate interpretation.
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Peptides7 min read
Tirzepatide and birth-control pills: why absorption matters
The evidence behind tirzepatide's oral-contraception precaution, its four-week windows and the separate issue of vomiting or diarrhea.
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Peptides8 min read
Why athletes need a different TB-500 risk conversation
TB-500's uncertain recovery evidence does not soften its anti-doping status. Athletes need separate answers about health, eligibility, and product identity.
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Peptides8 min read
Forzinity, SS-31 and longevity: what the FDA approval actually means
Forzinity's Barth syndrome approval is meaningful, but it does not establish healthy-aging or lifespan benefits. Here is what the human and animal findings show.
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Supplements9 min read
Potassium supplements and salt substitutes need a medication check
Why potassium-rich eating, salt substitutes and supplements need different decisions when kidney function or medicines affect potassium removal.
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Supplements9 min read
Vitamin K2 and coronary calcium: what the 2026 trials actually show
Two 2026 trials bring new evidence on vitamin K2 and coronary calcification. Their imaging findings do not yet establish fewer heart attacks.
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Supplements9 min read
Activated charcoal’s detox marketing borrows from a very different medical use
Charcoal can change drug exposure in the gut. That real pharmacology is a reason for caution, not evidence for an everyday whole-body cleanse.
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