The fruit with the best evidence for gout — and for sleep, oddly enough.
Cherries are one of the few fruits with genuinely interesting research behind them rather
than just marketing. The strongest finding is for gout: cherry intake is associated with a
substantially lower risk of recurrent attacks.
They also contain measurable melatonin,
which is unusual for a food, and tart cherry juice has been studied for sleep and for muscle
recovery after exercise.
Sweet cherries and tart (sour) cherries differ. Tart cherries
carry more of the anthocyanins behind most of the effects, and are usually consumed as juice
or dried rather than fresh.
Per 100g fresh sweet cherries. Tart cherries are lower in sugar and higher in anthocyanins.
Based on the nutrients and fibre this food supplies. These are supporting foods, not treatments.
Tart cherry for the effects, sweet cherry for eating. Most of the gout
and sleep research used tart cherry or tart cherry juice, not the sweet cherries you buy
fresh.
Roughly ten cherries was the serving associated with lower gout
risk in the main study. That is a realistic amount, not a supplement
dose.
Frozen cherries retain the anthocyanins and cost far less out of
season.
Do not stop your gout medication. Cherries alongside
allopurinol showed a bigger effect than either alone — the food is an addition, not a
replacement.
Anthocyanins are the red-purple pigments in cherries, and they have measurable
anti-inflammatory activity. In gout specifically, the working theory is that they both reduce
inflammation and modestly increase urate excretion.
The melatonin content is small in
absolute terms but real, and tart cherry juice has produced modest improvements in sleep
duration in several small trials. Modest is the honest word — this is not a
sedative.
Diabetes: whole fruit over juice, portion aware, and better eaten
with protein or fat than alone.
IBS: several fruits are high-FODMAP
and commonly trigger symptoms — tolerance is personal.
Kidney
disease: potassium may need limiting. Ask your doctor for your numbers.
This is information, not a prescription. If you are managing a diagnosed condition or taking medication, talk to your doctor before making a large change to your diet.
Nutrition figures on this page come from standard food composition data. These links let you check the numbers and read the underlying research yourself rather than taking our word for it.