Coca-Cola Zero
With moderationCoca-Cola Zero is a diet cola sweetened with artificial sweeteners rather than sugar or fructose. It is generally lower risk for gout than sugary sodas.
- Contains no added sugar or high-fructose corn syrup, which can raise uric acid
- A practical swap for regular sugary soft drinks
- Free of purines and alcohol
- Diet sodas have been linked in some studies to higher gout risk, possibly via effects on uric acid and kidney function
- Carbonation and caffeine may not suit everyone with gout
- Frequent intake may keep a sweet-taste habit that is better replaced with water
Overview
Coca-Cola Zero is sweetened with aspartame and acesulfame potassium, so it contains no sugar or fructose. This makes it considerably less problematic than regular Coca-Cola, whose high-fructose corn syrup is strongly associated with raised serum urate and gout flares [1].
Why It Is Still Limited
Observational research, including large cohort studies, has found that people who drink diet soft drinks daily may have a higher risk of developing gout, even though the link is weaker than with sugary beverages [2]. Researchers have not fully explained this, and possible factors include effects on insulin, kidney handling of urate, and overall dietary patterns.
Practical Guidance
For most people with gout, an occasional Coca-Cola Zero is a reasonable choice in place of sugary drinks. Water is the best everyday beverage, and unsweetened tea or coffee are also good options. People with kidney disease or who take urate-lowering medication should check with their healthcare team about diet soda intake.
Bottom Line
Coca-Cola Zero is a better option than regular cola for gout, but it is best consumed in moderation rather than as a daily habit [1][2].
AI-researched information — not medical advice. Ask a qualified clinician before changing your diet or treatment.