Biology Insights

Clinical trials show orlistat helps with modest weight loss, but its effectiveness depends on diet and lifestyle habits. Here's what the evidence says.

Soy is versatile and widely debated. Here's what the research actually says about its nutrition, isoflavones, heart health effects, and safety.

Hydrostatic weighing uses water displacement to measure body fat percentage. Learn how the test works, how accurate it is, and where to get one done.

Learn practical ways to keep your blood sugar steady, from building balanced meals to managing medication, exercise, and overnight lows.

Male UTIs are uncommon but serious. Learn what causes them, from enlarged prostates and bacteria to kidney stones and immune issues.

Learn which foods are high in protein, how much you need each day, and what happens when you get too little or too much.

Silicone lube is generally safe for most people, but there are a few important things to know before using it with toys or trying to conceive.

A clear, factual overview of abortion types, what the process involves, safety considerations, and what recovery looks like.

Learn how starches are digested, why some raise blood sugar faster than others, and how resistant starch supports a healthy gut.

COVID-19 is seasonal now, symptoms have shifted, and long COVID risk is lower. Here's what you need to know about the current wave and how to handle it.

PNH is a rare blood disorder where the immune system destroys red blood cells, causing fatigue, pain, and dangerous clots.

Thalassemia minor is a genetic trait that often causes mild anemia. Learn what symptoms to expect, how it's diagnosed, and what it means for daily life and family planning.

Phasmophobia is an intense fear of ghosts that goes beyond normal unease. Learn what causes it and how therapy can help.

Hyperthyroidism affects more people than you might expect. Learn who's most at risk, what causes it, and how diet and lifestyle play a role.

Certain foods like chocolate, coffee, and spicy dishes can trigger acid reflux. Learn which common culprits to watch for and how to find your personal triggers.

Learn how to read an audiogram, what its symbols and patterns mean, and what your hearing test results actually tell you about your hearing health.

Ozempic mimics a natural gut hormone called GLP-1 to regulate blood sugar and appetite. Here's how it works and what it's actually approved to treat.

A heart rate of 45 BPM can be perfectly healthy or a sign of something worth checking. Learn what makes the difference.