Biology Insights

Buttock pain can stem from muscle strain, sciatica, or bursitis. Learn what's likely causing yours and when it's worth seeing a doctor.

Sugar cravings are driven by brain chemistry, gut bacteria, and habit. Here's what the science says actually helps reduce them over time.

Nasal irrigation, sprays, and a few simple habits can clear most sinus infections at home. Here's what actually helps and when to see a doctor.

Practical ways to reduce fluid retention through diet, hydration, movement, and lifestyle changes—plus when swelling may need medical attention.

Scoliosis has several causes, from genetics and birth defects to aging and muscle imbalances. Learn what actually drives spinal curvature and who's most at risk.

Peptic ulcers form when stomach acid damages the gut lining. Learn what causes them, how they feel, and how they're treated and healed.

Several cancers can cause low hemoglobin, from colorectal and blood cancers to lung and breast cancer. Learn which types are linked to anemia and why.

From earwax to pressure changes, learn the common reasons ears feel clogged and which remedies are safe to try at home.

Stage 2 endometriosis involves mild to moderate lesions, but pain and fertility effects vary widely. Here's what a diagnosis actually means for you.

Vitamin C supports immunity, skin, and heart health, but more isn't always better. Here's what the science actually says about benefits, limits, and sources.

Dementia and Alzheimer's aren't the same thing. Learn how they differ, what causes each type, and why the distinction matters for diagnosis and treatment.

One cup of kale offers a modest but useful fiber boost, mostly insoluble. Here's what that means for your digestion and how it stacks up against other greens.

Abortion pills go by several names. Learn what mifepristone and misoprostol are, how they work together, and how they differ from the morning-after pill.

Bloating can stem from gas, food choices, swallowed air, hormones, or gut bacteria. Here's what's likely causing yours and when to see a doctor.

From honey and steam to the right OTC medicine, here's how to calm a cough fast and when it's time to see a doctor.

Simple lifestyle changes like adjusting meal timing, sleep position, and trigger foods can significantly reduce heartburn without medication.

Garlic can cause bloating, reflux, and discomfort for some people. Learn why it happens and how to still enjoy garlic flavor without the digestive side effects.

Learn how depressants like alcohol, benzodiazepines, and sleep aids affect your brain, what risks they carry, and why combining them can be dangerous.

Dexcom Clarity turns your CGM data into useful insights, helping you and your care team spot glucose trends and manage diabetes more effectively.