ScienceInsights

Newborns can learn to sleep better at night with the right cues, routines, and environment. Here's what actually helps in the early weeks.

Adults sometimes take Flintstones vitamins, but how many is safe? Here's how they compare to adult multivitamins and what the label really means for grown-ups.

Hormones are the root driver of most acne, but diet, stress, genetics, and bacteria all play a role. Here's how they connect.

From perineal care to mental health, here's what to expect and what you'll need to recover after giving birth.

Free STD testing is more accessible than you might think. From local health clinics to at-home kits, here's how to find no-cost options near you.

Swallowed sperm doesn't survive long in the digestive system, but STI transmission is a real risk worth understanding.

Practical, science-backed tips for when sleep won't come — from breathing techniques to room temperature and when to consider melatonin.

Learn what separates alcohol use disorder from heavy drinking, the 11 warning signs to know, and how to do a simple self-check.

Muscle spasms can stem from dehydration, electrolyte gaps, medications, or health conditions. Learn what's likely causing yours and how to find relief.

Ozempic works gradually, with appetite changes in weeks and weight loss taking longer. Here's what to realistically expect and when.