ScienceInsights

Grains, fruit, beans, and even some dairy can push you out of ketosis. Here's which foods to avoid and why they affect ketosis.

Water retention is often manageable with simple changes to diet, hydration, sleep, and movement. Learn what causes it and when to see a doctor.

From pelvic floor exercises to prescription meds, here's what actually works for lasting longer in bed and what the evidence says.

Dermatologists share practical tips on preventing razor bumps, from choosing the right razor to caring for skin before and after shaving.

Tarry black stool can mean something harmless like iron supplements or something serious like a bleeding ulcer. Here's how to tell the difference.

Anger triggers real physical changes in your body. Learn breathing, mindfulness, and lifestyle strategies that can help you respond more calmly over time.

Fresh ginger has solid evidence behind its benefits for nausea, digestion, and inflammation — here's what it can realistically do for your health.

Paxlovid blocks COVID replication to reduce severe illness, but timing and eligibility matter. Here's what the science says about how it works.

Millennials spend the most on alcohol, but Gen Z is drinking less than any recent generation. Here's how drinking habits vary by age group.

Constipation can point to more than just diet. Learn which health conditions, from thyroid issues to diabetes, may be behind persistent symptoms.