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  1. What Is Lactic Acid? - Cleveland Clinic

    What is lactic acid? Lactic acid is a chemical your body produces when your cells break down carbohydrates for energy. You might see it referred to as lactate. Muscle cells and red blood cells …

  2. Lactic Acid Blood Test: High vs. Low Levels, Normal Range - WebMD

    Mar 14, 2024 · High levels of lactic acid can decrease the pH of the blood and result in a condition called lactic acidosis. Without treatment, this can cause problems with your heart, organ failure, or even...

  3. Lactic acid - Wikipedia

    Lactic acid is an alpha-hydroxy acid (AHA) due to the presence of a hydroxyl group adjacent to the carboxyl group. It is a synthetic intermediate in many organic synthesis industries and in various …

  4. Understanding Lactic Acid Levels: Tests, Causes, and Symptoms

    Learn about lactic acid levels, their role in health, and what high or low levels mean. Discover causes, symptoms, and treatment options for lactic acidosis today.

  5. Lactic Acid: What It Is and What It Does - Health

    Nov 9, 2025 · Lactic acid supports your body's energy needs during low-oxygen situations, such as intense exercise. It's often linked to fatigue, muscle shakiness, and shortness of breath.

  6. LACTIC ACID Definition & Meaning - Merriam-Webster

    The meaning of LACTIC ACID is a hygroscopic organic acid C3H6O3 present normally especially in muscle tissue as a by-product of anaerobic glycolysis, produced in carbohydrate matter usually by …

  7. Lactic acid | Fermentation, Metabolism, Energy | Britannica

    Jan 28, 2026 · Lactic acid, an organic compound belonging to the family of carboxylic acids, present in certain plant juices, in the blood and muscles of animals, and in the soil.

  8. Lactate Test: MedlinePlus Medical Test

    This test measures lactate (also called lactic acids) in your blood. Too much lactic acid can cause a life-threatening condition called lactic acidosis. Learn more.

  9. Lactic Acidosis: Causes, Symptoms, Treatment, and More

    Sep 6, 2025 · Lactic acidosis occurs when there’s too much lactic acid in the body. The condition can be a medical emergency. Here’s what causes it and how to treat it.

  10. What Is Lactic Acid? How to Prevent Buildup - Dr. Axe

    Dec 29, 2023 · Lactic acid (or rather, lactate) is produced in response to demanding physical activities that stress the muscles and cause an increased need for energy. In this way, it’s a response that …