Biology Insights

Viral encephalitis is a serious brain inflammation caused by infection. Learn which viruses are responsible, what symptoms to watch for, and how it's treated.

Bacterial STIs can be cured with antibiotics, while viral STIs are managed long-term. Learn what treatment looks like and when to see a doctor.

Novolin N is an intermediate-acting insulin used to manage blood sugar in diabetes. Learn how it works, its risks, and how it compares to newer insulins.

Bispecific antibodies can bind two targets at once, making them useful in cancer treatment and beyond. Here's how they work and what's approved so far.

Tick bites don't always cause illness, but some can lead to serious diseases. Learn which infections matter most and how your risk varies by location.

Gatorade Zero won't kick you out of ketosis, but its electrolyte content may leave keto dieters wanting more. Here's what to know before sipping.

Mild anemia is easy to miss, but it can affect how you feel daily. Learn what causes it, how it's diagnosed, and how to treat it effectively.

Sleeping too much is linked to heart disease, diabetes, depression, and more. Here's what the research says about why extra sleep isn't always a good thing.

Adderall and crack both affect dopamine, but how they work, their risks, and addiction potential differ significantly. Here's what the science says.

Throat Coat tea may soothe a sore throat, but licorice root comes with real risks. Here's what the research says and who should avoid it.

Narcolepsy involves real brain changes and immune system activity. Here's what science says about how it works and why calling it a disease actually matters.

Learn how doctors diagnose rhabdomyolysis using creatine kinase blood tests, urine myoglobin, kidney panels, and imaging to catch this muscle condition early.

Flonase Sensimist is a gentle nasal spray for allergy relief. Learn how it works, how to use it, and what side effects to expect.

Acetaminophen and aspirin both relieve pain, but they work differently and carry distinct risks for your liver, stomach, and heart.

Water can technically meet the FDA's definition of a drug in certain medical contexts, but that doesn't mean your morning glass counts as medication.

Neuropathy can improve with the right approach. Learn how nutrition, exercise, and treating the root cause support nerve healing and pain relief.

Ozempic carries an FDA cancer warning, but human studies tell a more nuanced story. Here's what the current evidence actually shows.