GLP-1 Medications
Is 500mg of Metformin a Low Dose for Weight Loss?
Quick answer: Yes, 500mg is a low, entry-level dose of metformin. It is the standard starting point doctors use to limit stomach upset, and most people...
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Health News
Medical Student’s Artwork Featured on Cover of Academic Medicine
A medical student at the University of Miami Miller School of Medicine had their artwork featured on the cover of…
Health News
Antibiotic-Resistant Shigella Spreading Rapidly Among Gay Men in UK, Study Warns
A new study from Cambridge University reports that antibiotic-resistant strains of Shigella, a bacteria causing severe diarrhea, are spreading rapidly…
Health News
Medicare Wegovy Prescriptions Surge After Heart Disease Coverage Expansion
Medicare prescriptions for the weight loss drug Wegovy have spiked following a decision to cover the medication for people with…
Biomarkers
How to Avoid Loose Skin During Weight Loss
Quick answer: You cannot always avoid loose skin during weight loss, but you can sharply reduce it. The main levers…
Biomarkers
How to Tighten Skin After Weight Loss Naturally
Quick answer: To tighten skin after weight loss naturally, lose weight slowly (about 1 to 2 pounds a week), build…
Biomarkers
Does Diarrhea Cause Weight Loss? What Is Real and What Is Water
Quick answer: Does diarrhea cause weight loss? It causes a temporary drop on the scale, but almost all of it…
GLP-1 Medications
Is 500mg of Metformin a Low Dose for Weight Loss?
Quick answer: Yes, 500mg is a low, entry-level dose of metformin. It is the standard starting point doctors use to…
GLP-1 Medications
Can Spironolactone Cause Weight Loss? What the Evidence Actually Shows
Quick answer: Spironolactone is not a weight-loss drug, and it does not burn fat. It is a potassium-sparing diuretic, so…
GLP-1 Medications
Does Zoloft Cause Weight Loss?
Quick answer: Does Zoloft cause weight loss? For most people, no. Zoloft (sertraline) does not cause meaningful weight loss. A…
Metabolic Health
Can Ashwagandha Cause Weight Loss? What the Studies Actually Show
Quick answer: Can ashwagandha cause weight loss? Yes, but only modestly and only in people whose weight gain is driven…
Metabolic Health
Comprehensive Metabolic Testing Online: Glucose to Liver
Quick answer: A comprehensive lab test ordered online typically bundles a comprehensive metabolic panel (CMP), lipid panel, and often insulin…
Metabolic Health
Does Creatine Help With Weight Loss? The Honest Answer
Quick answer: Creatine does not directly burn fat, and it usually makes the scale go up by 2 to 4…
Longevity & Aging
Low-Oxygen Therapy Extends Lifespan in Diseased Mice, Raising Human Questions
A new study found that low-oxygen treatment helped diseased mice live three times longer. Researchers are now exploring whether this…
Longevity & Aging
Longevity Blood Testing: Which Biomarkers Predict Lifespan
Quick answer: Longevity testing means measuring a specific set of blood, metabolic, and inflammatory biomarkers that research links to biological…
Longevity & Aging
Scientists Uncover Key Mechanism Behind Exercise Reversal of Muscle Aging
New research reveals a specific cellular pathway that explains why exercise reverses muscle aging, offering insights into how physical activity…
Lab Testing & Diagnostics
Function Health Dashboard: A Walkthrough of Every Section
Quick answer: The Function Health dashboard is a web-based member portal where you see all 100-plus biomarker results organized by…
Lab Testing & Diagnostics
The Function Health App: What It Does and How It Works
Quick answer: The Function Health app is a mobile and web dashboard where members view, track, and understand their lab…
Lab Testing & Diagnostics
Function Health Account Setup: Your First-Week Checklist
Quick answer: Function Health account setup takes about 10 to 15 minutes and happens entirely in the app or on…
Peptides
Does NAD+ Help With Weight Loss? The Honest Evidence
Quick answer: NAD+ does not directly cause weight loss, and no NAD supplement or injection is FDA-approved for it. NAD+…
Peptides
Why Did Peptide Sciences Shut Down? The Full Story Behind the March 2026 Collapse
Last updated June 2026. Educational content, not medical advice. Research peptides sold online are labeled “for research use only” and…
Peptides
Which of the Following Correctly Describes a Peptide Bond? The Complete Answer
Last updated June 2026. Educational content, not medical advice. Consult a licensed clinician before making any health decisions based on…
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