ScienceInsights

From weekly injections to daily gels, TRT comes in several forms. Here's how each type works and what to consider when choosing one with your doctor.

A weed high can last anywhere from 1 to 8 hours depending on how you consume it, your tolerance, and your body composition.

Lemon water can support weight loss in a few modest ways, from replacing sugary drinks to aiding fat metabolism. Here's what the evidence actually shows.

Smoking is the top cause of bladder cancer, but chemicals, arsenic, and genetics also play a role. Learn what raises your risk and what early signs to watch for.

Depression diagnosis typically requires symptoms lasting at least two weeks, but timelines vary by subtype, age, and individual circumstances.

From medications and physical therapy to injections and surgery, here's how doctors treat a pinched nerve based on your symptoms and severity.

Sperm in precum can survive in the urethra and pose a real pregnancy risk. Here's what the research says and how to reduce your risk.

Docetaxel clears your blood within days, but its effects on your body can linger much longer. Here's what patients should know.

Meal calorie needs vary by person, but understanding your daily total and activity level makes it easier to find the right balance for each sitting.

Your tongue's color can reveal a lot about your health. Learn what white, yellow, black, and other tongue colors may indicate and when to see a doctor.