Cold Season Immunity: What Actually Helps (It's Not Vitamin Shots)
Vitamin C pills and ginger tea rarely stop a cold. Here's what the evidence actually says about boosting immunity — and what you can start doing today.
Prevention
Cold Showers and Contrast Bathing: What They Actually Do to Your Body
Social media makes cold showers look like a cure-all. Let's separate the real science from the hype and look at how to safely try this practice yourself.
Family Health History: How to Map It and Why Your Doctor Needs It
A short conversation with your parents or grandparents about their health can be more useful than an expensive genetic test — if you know what to ask and how to record it.
Tadalafil Beyond the Bedroom: What the Science Actually Says
Two doctors call tadalafil far more than an ED drug. We untangle where the evidence is solid, where it's just a hypothesis, and where it's pure myth.
Psilocybin and Depression: What the Johns Hopkins Research Really Shows
Two experts explain how psilocybin takes the default mode network offline and grows new neural connections. We compare their claims, weigh the evidence, and name the real dangers.
GLP-1 Drugs Beyond Weight: What They Do to Inflammation and Organs
Two physicians argue GLP-1 drugs do far more than shed weight. We analyze where they agree, where they overreach, and what's actually worth knowing.
Perimenopause Hormones: Why the Dutch Test Changes Everything
Perimenopause can start in your late 30s and last for years. Learn why a single blood test misleads, how the Dutch test works, and why you must restore the whole hormone complement instead of firing at one target.
How to Properly Test for Low Testosterone: Why One Blood Draw Isn't Enough
A single blood test can't confirm low testosterone. Here's how many times and when to test, which markers to measure together, and how to know if the cause is fixable.
Autophagy: 5 Ways to Trigger Cellular Cleanup Without Prolonged Fasting
Autophagy is a Nobel Prize-winning cellular cleanup process linked to cancer prevention. Here are five concrete, research-backed ways to switch it on every day.
Home Blood Pressure Monitoring: How to Do It Right and What the Numbers Mean
High blood pressure rarely hurts, which is why so many people find out too late. A simple home-monitoring habit can catch the risk early.
Blood Tests After 40: Which Ones You Need Every Year (and Which Can Wait)
Not all blood tests are equally useful — some can catch a serious problem early, others just cost you money for no real benefit. Here's what to actually ask your doctor for after 40.