Biology Insights

Mushroom tea comes in functional and psilocybin varieties, each with different effects and safety profiles. Here's what to know before trying it.

Learn how dissolved nitrogen forms dangerous bubbles in divers' bodies, who's most at risk, and how decompression sickness is prevented and treated.

Learn what an oophorectomy is, why it's performed, what to expect during recovery, and how removing the ovaries can affect your hormones and long-term health.

Gender euphoria is the joy of feeling aligned with your gender identity. Learn what triggers it, how it affects mental health, and what brain research reveals.

Antibiotics start fighting infection quickly, but feeling better takes longer. Learn what to expect and why finishing your full course matters.

Jaundice treatment varies by age and cause, from light therapy for newborns to surgery for blocked bile ducts in adults.

Concerta contains methylphenidate, not amphetamine. The two stimulants treat ADHD but work differently in the brain, despite sharing the same DEA drug schedule.

The "addictive personality" idea is more complicated than it sounds. Learn which traits actually raise addiction risk and what the science really says.

Disulfiram blocks alcohol breakdown, causing unpleasant reactions. Learn how it works, how effective it is, and what daily use actually involves.

From creams to light therapy, explore the most effective treatments for hypopigmentation and what realistic skin repigmentation actually looks like.

Learn how doctors diagnose adenomyosis using ultrasound, MRI, and other tools, and why getting an accurate answer can take time.

Triamcinolone is a steroid, not an antifungal. Learn why this mix-up happens and why using it alone on fungal infections can make things worse.

Clinical trials show Wegovy helps people lose around 15% of body weight, with added heart health benefits—here's what the research actually says.

Fingering can count as sex depending on context. Learn what health organizations say, real STI and pregnancy risks, and how laws typically define it.

Arthritis pain varies widely depending on the type. Learn how different forms feel, why they change over time, and what helps manage them day to day.

Most sinus infections clear up on their own, but knowing when to see a doctor can make all the difference. Here's what to watch for.

Dandruff affects roughly half of adults worldwide. Learn why it's so common, what makes it worse, and how effective treatments really are.

Lichen planopilaris is a scarring hair loss condition. Learn how it's diagnosed, what treatment options exist, and what to expect over time.