MSG and Gout: Evidence Does Not Support a Direct Trigger

Monosodium glutamate (MSG) has no consistent evidence as a gout trigger. Gout flares are driven by:

• High-purine foods (organ meats, certain seafood, alcohol—especially beer)
• Metabolic syndrome, renal impairment, medications (diuretics)

Case reports linking MSG are anecdotal; systematic reviews find no causal relationship. Routine MSG avoidance for gout is unnecessary unless personal intolerance is confirmed.