From daily habits to nutrition and sleep, explore informational guides on living a healthier life — backed by research and written for real people.
Weak nails that peel, split, or break easily are most often caused by repeated wetting and drying, which strips natural oils from the nail plate. Nutritional deficiencies, particularly in iron, biotin, and protein, also play a significant role. Harsh chemicals in nail products, excessive filing, and using nails as tools can worsen the problem. In … Read more
Yes, magnesium supplements can cause gas and bloating for many people. This is not a side effect for everyone, but it is one of the most common complaints. The type of magnesium you take and the amount matter more than anything else. Some forms are much harder on the stomach than others. Why Does Magnesium … Read more
Yes, cold sores are extremely common. The World Health Organization estimates that roughly 67% of the global population under age 50 carries the virus that causes them. That is over 3.7 billion people. Most people get the virus as children, though many never develop visible sores. What Causes a Cold Sore? A cold sore is … Read more
Psilocin is the psychoactive compound your body creates when you consume psilocybin, the active ingredient in magic mushrooms. It is the substance that actually causes the hallucinogenic effects people associate with psychedelic experiences. Unlike psilocybin which is inactive until metabolized, psilocin directly affects serotonin receptors in your brain and produces altered perceptions, mood changes, and … Read more
If you have spent money on IPL (Intense Pulsed Light) treatments for hair removal, skin tone, or redness, you want those results to last. Most people get at least several months of smooth, clear skin after a full treatment series. To keep those results long-term, you will likely need a maintenance session once or twice … Read more
Swimmer’s ear is an infection of the outer ear canal, not the middle ear. The most effective treatment is prescription antibiotic ear drops. Over-the-counter drying drops can help prevent it, but they will not cure an active infection. If you suspect you have swimmer’s ear, see a doctor for the correct drops and avoid sticking … Read more
Yes, it is possible to lose 10 pounds in a month, but it requires a significant calorie deficit and is not recommended for everyone. This rate of weight loss is faster than the standard 1-2 pounds per week that most health organizations suggest. For some people, especially those with a lot of weight to lose, … Read more
Feeling full after a few bites while others keep eating is frustrating. The short answer is that eating more without getting full comes down to slowing your stomach’s emptying rate, managing hunger hormones, and choosing foods that stretch your stomach without triggering its “I’m done” signals. It is not about willpower — it is about … Read more
A stye is a small, painful lump that forms on the edge of your eyelid. It happens when a bacteria gets into the oil glands in your eyelash follicles. The bacteria most often responsible is Staphylococcus aureus. To prevent a stye, keep your hands away from your eyes and practice good eyelid hygiene. What Exactly … Read more
Coca-Cola is not good for you. A single 12-ounce can contains 39 grams of sugar, which is more than the American Heart Association’s recommended daily limit for men (36 grams) and women (25 grams). Drinking it regularly is linked to weight gain, type 2 diabetes, and dental problems. There is no nutritional benefit—no vitamins, minerals, … Read more