Healthy Living

Leprosy, also known as Hansen’s disease, spreads through prolonged, close contact with an untreated person who has the infection. It is not highly contagious, and most people — about 95% of the population — have natural immunity and will never get it even with exposure. The bacteria Mycobacterium leprae spreads mainly through respiratory droplets when … Read more

Sleep apnea as a recognized medical diagnosis did not fully form until the 1960s and 1970s, when researchers first described the condition using modern sleep studies. The term “sleep apnea syndrome” was formally introduced in medical literature around 1965. Before that, doctors had no name for the disorder and often dismissed loud snoring and daytime … Read more

Becoming a fertility counselor takes most people between two and four years. The path includes earning a master’s degree in counseling or social work, getting state licensure, and then completing specialized training in reproductive health. You can expect to spend about two years on a graduate degree, followed by one to two years of supervised … Read more

Milk left out of the fridge starts to spoil within two hours. That is the short answer from the U.S. Department of Agriculture (USDA). If the room temperature is above 90°F, that window shrinks to just one hour. After that point, bacteria grow fast enough to make the milk unsafe to drink. This rule applies … Read more

Carbohydrates are one of the three main nutrients your body uses for energy, and they come in two basic forms: simple and complex. A simple example is table sugar, which is pure sucrose and digests very quickly. A complex example is oatmeal, which contains starch and fiber and digests much more slowly. Knowing the difference … Read more

Getting a pimple right before an important event feels personal. It is not. Acne is the most common skin condition in the United States, affecting up to 50 million people annually according to the American Academy of Dermatology. Stopping pimples means understanding why they form and targeting those causes with specific steps. The short answer … Read more

Delta-9 THC and THC are the same compound. Delta-9 tetrahydrocannabinol is the full chemical name for what most people simply call THC. It is the main psychoactive ingredient in cannabis that produces the “high” sensation. This guide explains what delta-9 is, how it differs from other cannabinoids, and what the research actually says. What Is … Read more

Knowing your BMI is simpler than most people think. You just need your weight and height, then do a basic calculation. The formula is weight in kilograms divided by height in meters squared. For most adults, a BMI between 18.5 and 24.9 is considered normal, 25 to 29.9 is overweight, and 30 or above is … Read more

Getting braces does cause some discomfort, but the pain is temporary and manageable. Most people feel pressure and soreness in the first few days after placement and after each adjustment. Research shows that the pain level is typically mild to moderate — not severe — and fades within a week. Knowing what to expect and … Read more

After hip replacement surgery, the 90-degree rule means you cannot bend your hip past a right angle. This rule protects your new joint from dislocating while the tissues heal. You must keep your hips higher than your knees when sitting, and avoid leaning forward or squatting. Following this rule for the first 6 to 12 … Read more