Alpha Lipoic Acid 300mg
nootropics
Alpha Lipoic Acid (ALA) is a potent antioxidant compound that supports mitochondrial function and cellular energy production. It plays a key role in glucose metabolism and may help protect against oxidative stress and neurological decline.
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Benefits
Dosage
Typical Dose
300-600mg daily
Upper Limit
1200mg daily
Timing
With or without food; split doses for higher amounts
Forms & Bioavailability
R-Lipoic Acid
Superior bioavailability; the active form naturally present in mitochondria
Racemic ALA
Standard form containing equal parts R and S isomers; moderately bioavailable
Side Effects
Interactions
Research Summary
Clinical studies demonstrate ALA's efficacy in improving insulin sensitivity and reducing diabetic neuropathy symptoms. Research supports its role in mitochondrial protection and antioxidant defence, with emerging evidence for cognitive benefits in ageing populations. However, long-term safety data remains limited.
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The Bottom Line on Alpha Lipoic Acid 300mg
Alpha Lipoic Acid 300mg is well-researched with strong evidence supporting its primary benefits.It is most commonly used for antioxidant protection and blood sugar regulation. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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