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2Corrective

Alpha-lipoic acid

Also sold as ALA, thioctic acid

Used in courses for diabetic nerve symptoms and glucose handling.

TrustedSupp Tier System™ · Tier 2Take until levels correct
Check before you startThis one has documented interactions with medication classes where the consequences are serious. If you take any prescription medicine, run it past a pharmacist before starting.

Evidence strength

62/100Moderate
WEAKLIMITEDMODERATESTRONGVERY STRONG

What the evidence supports: diabetic peripheral neuropathy symptoms.

This scores how well-supported the claim above is — not how much benefit you personally would get. A high score on a narrow claim does not extend to everything the product is marketed for.

How long to take it

Course-based, typically three months.

Who it's actually for

People with diabetic peripheral neuropathy, under medical guidance.

Safe upper limit

Unverified
No formal limit; trials commonly use 600 mg per day
Can push blood sugar low, and has been associated with an autoimmune insulin syndrome in rare cases.
No source or citation attached yet.

Interactions to know about

Other supplements:

Run your full list through the interaction check.

Practical notes

  • Take on an empty stomach for absorption.
  • Watch for hypoglycaemia if you take diabetes medication.