BCAAs (Branched-Chain Amino Acids)

Mechanism of Action

Leucine, isoleucine, valine; stimulate muscle protein synthesis, reduce muscle breakdown, support recovery

Primary Applications

Muscle recovery

Athletic performance

Muscle wasting

Liver disease

Fatigue

Recommended Dosage

5-20g/day (2:1:1 leucine:isoleucine:valine ratio)

Available Forms

BCAA powder or capsules (leucine, isoleucine, valine)

Top Brands

ThornePure EncapsulationsNOWOptimum Nutrition

Synergies

Works synergistically with:

Creatine

Beta-alanine

L-glutamine

Whey protein

Natural Food Sources

Meat; Dairy; Eggs; Legumes

Interactions

May interfere with ALS medications; May affect blood sugar

Contraindications

ALS; Branched-chain ketoaciduria (MSUD); Pre-surgery

Clinical Notes

Essential amino acids; leucine most anabolic; may reduce muscle soreness; whole protein sources may be superior

Quick Overview

CategoryAmino Acids

GBS Score72/100

IDAA014

Key Points

Evidence-based dosing

Mechanism documented

Interaction screening

Synergy optimization

Get This Supplement

Professional-grade from Fullscript

This information is for educational purposes. Always consult with a qualified healthcare provider before starting any new supplement protocol.

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