Category: Health – This Explainer

Bone density is a key indicator of how strong and resilient your bones are. Understanding what affects bone health can help prevent fractures and age-related decline.

Body fat does far more than change the number on the scale. It fuels our bodies, regulates hormones, and even protects vital organs—yet too much or too little can create serious health issues.

Body composition looks past the scale to show how much of you is fat, muscle, bone, and water—and why that balance matters for long-term health.

Blood sugar fuels every cell in the body. Understanding how glucose is used and controlled helps explain both everyday energy changes and serious health risks.

Blood pressure is more than a single number at the doctor’s office. It’s a constantly shifting measure of how hard your heart and blood vessels are working.

Blood clots are gel-like clumps of blood that can save lives or threaten them, depending on where and how they form.

Birth control offers people the ability to plan their futures, manage health conditions, and prevent unintended pregnancy through a wide range of safe methods.

A biopsy can sound intimidating, but it’s simply a way for doctors to look closely at cells or tissue to understand what’s really happening inside the body.

Biometrics measures unique human traits—from fingerprints to heart rhythms—to identify and authenticate individuals. It is transforming healthcare security and personalized monitoring.

Biomechanics explores how muscles, bones, and joints work together to produce movement — and how physics can improve performance, prevent injuries, and support recovery.

Bariatrics is the medical field dedicated to understanding and treating obesity. It combines lifestyle support, medication, and surgery to help people achieve healthier, more sustainable weight and reduce disease risks.

A balanced diet gives your body the fuel and nutrients it needs to function well every day. It focuses on variety, moderation, and nourishment from whole foods.