ScienceInsights

Heat bumps are uncomfortable but usually easy to treat at home. Learn what actually helps soothe prickly heat, including tips for babies and sensitive skin.

Learn how to recognize signs of poor gut health and improve it with practical diet changes, fermented foods, and realistic daily habits.

Pregnancy weeks are counted from your last period, not conception. Here's why that is and what it means for your due date.

Copays exist to discourage unnecessary care, but they also cause some people to skip visits they genuinely need. Here's how the tradeoff works.

Buffalo chicken salad can be healthy or not depending on a few key choices. Here's what to watch for and how to make a better version.

Tennis elbow is usually manageable, but ignoring it can lead to chronic pain. Learn when it's serious and what actually helps it heal.

High calcium can be managed with hydration, medications, and diet changes. Learn what treatments work and what recovery typically looks like.

HIV is serious but manageable with treatment. Learn how antiretrovirals change outcomes, what risks remain, and why access to care matters most.

Low testosterone is linked to heart disease, diabetes, and bone loss. Here's what the research says about the real health risks and when treatment makes sense.