Alpha-Lipoic Acid (ALA)
Antioxidant · blood sugar · nerve health
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What is Alpha-Lipoic Acid?
Alpha-Lipoic Acid (ALA) is a sulfur-containing fatty acid synthesized in the mitochondria, where it functions as a critical cofactor for energy-producing enzymes. Uniquely, ALA is soluble in both water and fat, allowing it to neutralize free radicals throughout the entire cell, earning it the title 'universal antioxidant.' It also regenerates other antioxidants including vitamins C and E, glutathione, and CoQ10. Clinical research has focused on ALA's role in supporting healthy blood sugar regulation, insulin sensitivity, and peripheral nerve health. Most studies use 300-600 mg per day, taken on an empty stomach for optimal absorption.
Universal antioxidant that works in both water- and fat-soluble compartments. Supports insulin sensitivity and nerve health.
Natural food sources
Where possible, get Alpha-Lipoic Acid from whole foods first. Common dietary sources include:
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