ScienceInsights

DHA is one of three omega-3 fatty acids and plays a key role in brain health, pregnancy, and more. Learn what it does and where to find it in food.

Certain foods like magnesium-rich nuts, ginger, and fatty fish may help ease headaches by reducing inflammation and supporting steady blood sugar levels.

Tamsulosin is not an antibiotic. It's an alpha-blocker used for urinary symptoms and kidney stones. Learn what it does and how it works.

Rectal bleeding is often harmless, but sometimes it's not. Learn what the color and pattern of bleeding can tell you about the likely cause and when to see a doctor.

From fiber sprays to scalp micropigmentation, here are practical ways to cover alopecia spots and feel more confident in your skin.

Steak can fit into a healthy diet. Here's what the research says about its nutrients, cancer and heart disease links, and how much is reasonable to eat.

When a death looks like suicide but intent is unclear, classification gets complicated. Here's how investigators make that call and why it matters.

Vaginal odor varies naturally with your cycle, diet, and sweat. Learn what's considered normal and which smells may signal an infection worth checking out.

Ozone injections are used in alternative medicine, but what does the evidence say? Learn how they work, what they treat, and what the FDA thinks.

Learn how mono is diagnosed, from the quick monospot test to EBV antibody panels, and what your results mean for recovery and next steps.