Why Some People Snore and Others Never Do
Every household with more than one person seems to have a designated snorer, the one whose nighttime soundtrack is loud enough to be a running joke, or occasionally a real …
The Report Decoder Series
Twenty DNA health reports, translated. No spreadsheets of gene variants — just what each report actually tells you, and why it matters. 20 articles Updated regularly SelfDecode’s reports are genuinely …
“Just Get More Sleep” Doesn’t Work For Everyone — Here’s Why
“Everyone gets tired” is technically true and also completely unhelpful if you’re the person who’s tired all the time. Some people run on six hours of broken sleep and feel …
Your Bloodwork Says “Normal.” Your Body Says Otherwise.
You get your estrogen, progesterone, and testosterone checked. Everything comes back “within range.” And yet the mood swings, the cycle that never syncs with the calendar, the bloating that shows …
Your Genes Already Picked Your Sport. Did You Pick the Same One?
Every fitness plan online assumes the same starting point: you, a blank slate, ready to respond to squats and sprints exactly like everyone else on the internet. But two people …
Why Some People Have Heterochromia (Two Different Colored Eyes)
Every so often you meet someone with one blue eye and one brown eye, or a ring of gold sitting inside an otherwise green iris, and it’s hard not to …
Celiac and “Just Sensitive to Gluten” Aren’t the Same Thing — Genetically
“I think I’m sensitive to gluten” gets said a lot, and it covers two genuinely different things happening in the body. One is celiac disease — a specific autoimmune reaction …
Your Gut Runs 70% of Your Immune System. Here’s What’s Steering It.
Two people can eat the exact same lunch and one of them feels completely fine while the other is bloated for the rest of the afternoon. It’s easy to blame …
Why Some People Get Restless Legs at Night
You finally lie down, ready to sleep, and that’s exactly when your legs decide they have other plans. A crawling, tingling, hard-to-describe urge to move sets in, and the second …
The Genetic Link Between “Smell Blindness” and Body Odor Detection
Locker rooms, crowded elevators, the inside of an old gym bag: some people walk into these spaces and immediately clock a strong, musky odor, while others genuinely don’t notice a …