While the term “acid rain” is widely known, its definition is less understood. It is indeed a phenomenon that remains ...

Common in many parts of the world, acid sulfate soils are saturated with water, almost oxygen-free and contain microscopic crystals of iron sulfide minerals (commonly pyrite). Acid sulfate soils are ...

Acid rain occurs when acid-containing precipitation falls onto the earth’s surface. Precipitation comes in the form of rain, snow, sleet, or hail. Precipitation collects acidic particles and gases and ...

Ellagic acid may not be a household name, yet this powerful polyphenol has been associated with a long list of impressive health benefits. In particular, studies show that ellagic acid may decrease ...

Citric acid is a weak organic acid that occurs naturally in produce, such as citrus fruits. It is used in food, cosmetics, and cleaning products. Share on Pinterest vkbhat/Getty Images Citric acid is ...

The primary function of hyaluronic acid is to provide moisture to the skin, eyes, and joints. Hyaluronic acid benefits may include smoother skin texture, anti-aging effects, and soothing of dry eyes.

High and low uric acid levels both have risks. Learn what to look for and how uric acid may affect your body. Uric acid is produced when the body breaks down purines — natural substances found in ...

Bempedoic acid, an ATP citrate lyase inhibitor, reduces low-density lipoprotein (LDL) cholesterol levels and is associated with a low incidence of muscle-related adverse events; its effects on ...

Lactic acid is a natural preservative often found in foods like yogurt, baked goods, and pickled vegetables. Along with making your food last longer, it can boost your health by strengthening your ...

Palmitic acid is a saturated long-chain fatty acid (LCFA), a term for fatty acids containing 13 to 21 carbons. Palmitic acid contains 16 carbons. This acid is found in most fats and oils, such as ...

Glycolic acid and salicylic acid are two popular skin care ingredients. They’re available in many over-the-counter (OTC) products, including facial cleansers, serums, and toners. Both ingredients can ...

California will require folic acid in store‑bought corn tortillas starting next Thursday. Small bakeries are exempt.