HB Mag Health Research Team
A low hCG level can mean several different things, and most of them are not a miscarriage. Human chorionic gonadotropin is the hormone your body makes after an embryo implants in the uterus. What matters most is not one single number, but how that number changes over time and how it lines up with what … Read more
Finding E. coli in a urine culture almost always means bacteria that normally live in your gut have made their way into your urinary tract. This is the single most common cause of urinary tract infections (UTIs). In fact, E. coli is responsible for the large majority of uncomplicated UTIs in otherwise healthy people. The … Read more
You cannot give yourself true night vision, but you can protect the low-light vision you already have and make the most of it. Your eyes adapt to darkness through a slow chemical process in the retina, and that process is easily disrupted by bright light, smoking, and certain nutritional gaps. Simple habits — like protecting … Read more
You cannot snap someone out of psychosis by arguing, reasoning, or shocking them back to reality. Psychosis is a medical condition where the brain loses its grip on what is real, and the single most effective thing you can do is stay calm, keep the person safe, and get them professional help as quickly as … Read more
Can you digest chewing gum? No. Your body cannot break down the gum base at the center of chewing gum, and that part passes through your digestive tract largely unchanged. It does not sit in your stomach for seven years, though — that widely repeated claim is false. The gum base moves through your system … Read more
Nicotine is the chemical in tobacco that keeps people coming back, and it changes how the brain and body work within seconds of entering the bloodstream. It is a stimulant and a highly addictive substance. Its effects reach the heart, blood vessels, lungs, digestion, and mood. Most of the serious health damage linked to smoking … Read more
Gestational age is the age of a pregnancy, counted from the first day of your last menstrual period (LMP) — not from the day you conceived. If you know your LMP, you calculate it by counting forward from that date. If you don’t, or if your dates are uncertain, an early ultrasound measures the fetus … Read more
Anxiety and sleep have a two-way relationship that most people feel before they can explain it. Anxiety does affect sleep — it can make it harder to fall asleep, cause you to wake during the night, and reduce the amount of deep, restorative sleep you get. The effect is not just in your head; it … Read more
A filling repairs damage. It does not make the tooth immune to decay. Cavities can and do form underneath existing fillings, and the risk is highest along the edges where the filling meets the tooth. Preventing them comes down to three things: keeping that edge clean, limiting how often teeth are exposed to acid, and … Read more
Losing ten pounds in two weeks is possible, but only under specific conditions. The math is simple: a pound of fat stores roughly 3,500 calories, so ten pounds equals about 35,000 calories — roughly 2,500 fewer calories per day for 14 days. That deficit is very large, and most of the early weight loss on … Read more