LG Chem's bio-acrylic acid is made from 3-Hydroxypropionic acid (3HP), produced by microbial fermentation of plant-based raw materials. The product retains the same molecular structure and properties ...

Heartburn is a symptom of acid reflux, or when acid from your stomach bubbles up into your esophagus. Causes of acid reflux include certain foods and drinks, medications, and obesity. You may have ...