Alpha Lipoic Acid (ALA)
A powerful antioxidant that works in both fat and water environments in your body — it's like a versatile repair worker for your cells.
Benefits
- +Potent antioxidant that regenerates other antioxidants like vitamin C and E
- +Supports healthy blood sugar and insulin sensitivity
- +May help with neuropathic pain, especially diabetic neuropathy
- +Supports cellular energy production
- +Crosses the blood-brain barrier for neuroprotection
Dosage & Cost
R-lipoic acid is the biologically active form and is more potent than the S form or racemic (mixed) form. Start low if sensitive.
Side Effects
- !Can lower blood sugar — important if you're on diabetes medication
- !Nausea or stomach upset at higher doses
- !May cause a burning or tingling sensation
- !Rare: liver enzyme elevations with very high doses
Food Sources
- • Spinach
- • Broccoli
- • Potatoes
- • Red meat (especially organ meats)
- • Present in small amounts but supplementation is needed for therapeutic doses
References & Links
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Featured Videos

Alpha Lipoic Acid (ALA) – Use With Caution!
Dr Brad Stanfield

Should You Supplement With Alpha-Lipoic Acid? - Rhonda Patrick
FoundMyFitness Clips
This page is for informational purposes only. The information here has not been evaluated by the Food and Drug Administration (FDA). No supplement discussed on this page is intended to diagnose, treat, cure, or prevent any disease. Please consult your doctor or a qualified healthcare professional before taking any dietary supplement.