ScienceInsights

Learn what a flexible sigmoidoscopy is, how it compares to a colonoscopy, what to expect during prep and the procedure, and how safe it is.

Gaining weight comes down to eating enough calories, getting adequate protein, and lifting weights consistently. Here's how to do all three.

Anxiety often has physical roots — from poor sleep and gut health to nutrient gaps and hidden medical causes. Here's what your body might be trying to tell you.

Trans fats raise bad cholesterol, trigger inflammation, and increase diabetes risk. Here's what they do to your body and how to avoid them.

Thrush is triggered by things like antibiotics, hormones, and blood sugar. Here's why the balance tips and why some women keep getting it.

Myofascial pain syndrome has several overlapping causes, from muscle energy deficits and poor posture to stress, sleep, and low vitamin D.

Quitting smoking is hard, but the right tools make it easier. Learn what works, from medications to cravings management, to help you quit for good.

Honey, ginger, steam, and a few simple habits can genuinely ease a nagging cough. Here's what the evidence says actually works.

If you're at risk for bipolar disorder, sleep, routine, and stress management may help delay or reduce its impact.

A practical guide to prostate stimulation, covering location, technique, hygiene, and the potential health benefits backed by research.