ScienceInsights

Low blood sugar isn't a health goal. Learn what hypoglycemia does to your brain and heart, who's at risk, and how to spot the warning signs.

Vaginal itching is usually caused by something treatable. Learn the common culprits, from yeast infections to irritating products, and how to find relief.

Learn how secondary hyperparathyroidism in CKD is managed, from phosphorus control and vitamin D therapy to calcimimetics and when surgery is needed.

Porn use can reshape brain chemistry, affect relationships, and influence sexual function. Here's what the research actually shows.

Pink eyelids are often caused by blepharitis, allergies, or skin reactions. Learn what's behind the redness and how to find relief.

Learn why muscles strain and tear, what affects your recovery, and practical ways to lower your risk of getting pulled muscles.

Learn which medications treat gout flares and which prevent future attacks, plus why your doctor may prescribe both at the same time.

Excessive sweating can stem from genetics, thyroid issues, medications, or something more serious. Here's how to find the cause and the treatments that can help.

Learn what your HGB blood test result means, what normal hemoglobin levels look like, and when low or high readings might signal a health concern.

Most people with lupus live long lives today. Learn what shapes prognosis, from kidney health to race and age of diagnosis.