From daily habits to nutrition and sleep, explore informational guides on living a healthier life — backed by research and written for real people.
You might not think much about your belly button until you find a small clump of lint in it at the end of the day. It is common, harmless, and almost everyone gets it at some point. Belly button lint is mostly a mix of clothing fibers, dead skin cells, sweat, and body oils that … Read more
You cannot see it, but the air inside your home is often more polluted than the air outside. The Environmental Protection Agency has found that indoor air can be two to five times more polluted than outdoor air. The step-by-step instructions to remove air pollution start with identifying sources, then using ventilation and filtration in … Read more
Boiling corn on the cob takes between 4 and 10 minutes depending on how you like it. For sweet, tender kernels that still have a little crunch, boil shucked ears for 4 to 5 minutes. If you prefer softer corn, go up to 8 minutes. Anything past 10 minutes and the kernels start to get … Read more
One medium orange contains about 70 milligrams of vitamin C. That is roughly 78% of the daily value for adults. A single navel orange gives you nearly all the vitamin C you need in a day. The exact number depends on the size and variety of the orange. But for most people, one orange is … Read more
Most minor burns heal well with immediate cool water, not ice, for 10 to 20 minutes. After cooling, clean the burn gently, apply a plain petroleum-based ointment, and cover it with a non-stick bandage. Do not pop blisters or put butter, toothpaste, or egg whites on the burn — these home remedies increase infection risk. … Read more
Your rhomboid muscle hurts because it is likely strained, overworked, or in spasm from poor posture, repetitive movements, or weak supporting muscles. The rhomboids sit between your shoulder blades and help pull them together, so when they get tight or injured, you feel a deep ache or sharp pain in that area. The good news … Read more
If you follow a vegan diet and love bread, you have likely wondered about sourdough. The short answer is that traditional sourdough bread is often vegan, but not always. It depends entirely on what the baker puts in the dough. Plain sourdough made from flour, water, and salt is vegan. Many commercial versions add ingredients … Read more
The short answer is that gabapentin is typically taken at night, especially when you first start it, because drowsiness is its most common side effect. Most doctors recommend taking your highest dose or your only dose in the evening to help you sleep through the peak sedation. However, the best timing depends on why you … Read more
Blood pressure readings look simple — two numbers, one over the other — but most people misread them. The top number (systolic) measures pressure when your heart beats. The bottom number (diastolic) measures pressure when your heart rests between beats. To read a BP reading correctly, look at both numbers together, not separately. A reading … Read more
If you have ever wondered whether that sudden release of fluid during sex is squirting or pee, you are not alone. Many people cannot tell the difference in the moment. Here is the short answer: Squirting fluid is typically thin and watery like urine, but it comes from the bladder and often has a different … Read more