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Why do doctors recommend an ESR test during an infection? What high or low ESR levels mean

The Erythrocyte Sedimentation Rate (ESR) test measures how quickly red blood cells (RBCs) settle at the bottom of a test tube ...
Everyday Health

How to Do a Skin-Care Patch Test — and Why It Matters

Some food for thought: On average, women use 12 personal care products daily, which amounts to about 168 chemical ingredients, according to the Environmental Working Group (EWG). Splurging on a new ...