ScienceInsights

Learn how electronic prescriptions travel from your doctor's computer to your pharmacy, and why the process is safer than paper scripts.

Depression isn't just "low serotonin." Learn how several brain chemicals, from dopamine to cortisol, work together to influence your mood.

Dialysis isn't usually painful, but needle insertion and post-treatment fatigue are real. Here's what patients typically experience during sessions.

Gingivitis is reversible with the right home care routine. Learn how to brush, floss, and rinse effectively, and when a dentist visit is necessary.

Vegans can get creatine through supplements, which are fully plant-based and may offer greater benefits since vegan diets contain none naturally.

Cialis can last up to 36 hours, but age, diet, and dosage all play a role. Here's what actually affects how long it works for you.

Learn safe, effective ways to remove wet earwax at home using warm water and softening drops, and when it's time to see a doctor instead.

From drugstore staples to prescription retinoids and isotretinoin, here's how to find the right acne treatment for your skin and budget.

Muscle breakdown is a normal process, but it can turn dangerous. Learn what drives muscle loss and when it becomes a medical concern.

Celsius energy drinks don't contain cocaine. Here's what toxicologists and independent lab tests actually found in the popular beverage.