Tart Cherry Benefits: What the Evidence Shows

Quick answer

Tart cherry benefits, in short: Tart cherry (sour cherry, often the Montmorency type) is sold as juice, concentrate, powder and capsules. The best-supported use is helping muscles feel and perform better after hard exercise: a meta-analysis of 14 studies found small to moderate effects on soreness, strength and power [1]. For sleep the picture is mixed, with a small positive trial and a recent trial that found nothing [3][4]. Blood pressure was not changed in 21 trials [5]. We rate the evidence C: some consistent effects on exercise recovery, and mixed or modest results elsewhere.

What is tart cherry?

Tart cherry (Prunus cerasus) is a sour cherry that is rich in plant pigments called anthocyanins. Researchers have studied it because it also contains small amounts of melatonin, the hormone involved in the body clock [2]. Products vary a lot in how much of the fruit they contain, so results from one product may not apply to another.

Tart cherry benefits: what might it help with?

Possible benefit	Rating	In plain words
Recovery after hard exercise	Promising	Small to moderate effects on soreness, strength and jump height in a 14-study meta-analysis [1]
Sleep	Mixed	One small positive trial, one null trial, and a review calling the evidence limited [2][3][4]
Blood pressure	No clear benefit	No effect across 21 trials [5]
Inflammation marker (CRP)	Mixed	A small drop in one review, and a mix of results across others [1][5]
Blood uric acid	Early	A modest drop across 4 trials, with very different results between them [6]

Ratings describe how good the research is, not a promise that it will work for you.

What the research says

• Exercise recovery (14 studies). Tart cherry was linked to less muscle soreness (effect size -0.44), better recovery of strength (-0.78) and power (-0.53), and a large effect on jump height (-0.82). There was no clear effect on creatine kinase, a muscle-damage marker [1]. PubMed · DOI
• Sleep, systematic review (7 studies). Three studies reported better sleep duration, efficiency or time to fall asleep, and three found higher melatonin. The authors said evidence is limited and varied too much in dose and groups studied to draw firm conclusions [2]. PubMed · DOI
• Sleep, small positive trial. In 20 healthy adults, 7 days of tart cherry juice concentrate raised urinary melatonin and increased total sleep time and sleep efficiency compared with placebo [3]. PubMed · DOI
• Sleep, null trial. In 34 people with sleep problems and overweight or obesity, 500 mg capsules an hour before bed for 14 days changed no sleep or inflammation measure [4]. PubMed · DOI
• Blood pressure and inflammation (21 trials). Tart cherry did not change blood pressure or heart rate. It lowered CRP by 0.39 mg/l (moderate certainty), and the authors saw a larger CRP drop with higher doses [5]. PubMed · DOI
• Uric acid (4 trials, 392 people). A modest average drop (standardized difference -0.22), with substantial differences between trials [6]. PubMed · DOI

The key limits: many trials are small and use different products, so effects are hard to compare. Most studied athletes or healthy adults, so the results may not carry over to everyone.

Amounts and how people take it

These are amounts used in studies, not recommendations.

• Forms in studies: juice concentrate (taken for 7 days in the small sleep trial [3]) and 500 mg capsules (taken an hour before bed for 14 days in the null trial [4]). The other reviews pooled many forms and doses.
• Dose-response: the blood pressure and inflammation review saw a larger CRP effect with higher doses, about 0.19 mg/l lower for every extra 30 ml [5].
• Check the label: products differ (juice, concentrate, powder, capsules), and the amount of cherry per serving is not standard.

Side effects, interactions and who should check first

None of the studies we reviewed gave enough safety detail for us to list side effects or medicine interactions with confidence. That means unknown, not proven safe. Juices and concentrates also contain fruit sugar, so check the label.

Who should check with a doctor or pharmacist first

Check with a doctor or pharmacist first if you:

• take any regular medicine, as we found no verified interaction data
• are pregnant or breastfeeding, because we found no verified safety data for these groups
• manage blood sugar, for example with diabetes, and are considering juice or concentrate
• have a long-term health condition
• are thinking of using it to manage gout or high uric acid. The evidence is early, so don’t replace your usual treatment

Where to buy

Look for the active form and amount (tart cherry, in mg per serving), a stated third-party testing certificate you can check, and work out the price per daily dose rather than comparing pack prices.

FAQ

What is tart cherry good for?

Tart cherry (Prunus cerasus) is a sour cherry rich in plant pigments called anthocyanins, sold as juice, concentrate, powder and capsules. Its best-supported use is exercise recovery: a meta-analysis of 14 studies found small to moderate effects on soreness, strength and power [1]. For sleep the results are mixed [2][3][4], and blood pressure was not changed [5].

Does tart cherry work?

For exercise recovery it showed small to moderate effects [1], though many trials are small and use different products. Sleep is mixed: one small trial found more sleep time and melatonin [3], while a 14-day capsule trial changed no sleep measure [4]. Blood pressure did not change across 21 trials, though CRP fell by 0.39 mg/l [5]. We rate the evidence C.

How much tart cherry per day?

The reviews pooled many forms and doses. The small sleep trial used juice concentrate for 7 days [3], and the null trial used 500 mg capsules an hour before bed for 14 days [4]. The blood pressure and inflammation review saw a larger CRP effect at higher doses [5]. Products differ, so check the label; these are study details, not recommendations.

Who should not take tart cherry?

Check with a doctor or pharmacist first if you take any regular medicine, are pregnant or breastfeeding, manage blood sugar and are considering juice or concentrate (these contain fruit sugar), or have a long-term condition. If you are thinking of using it for gout or high uric acid, the evidence is early [6], so don’t change your usual care because of it.

Can you take tart cherry with Eliquis?

We found no verified interaction data for tart cherry and any medicine, including Eliquis (apixaban). None of the studies we reviewed gave enough safety detail to list interactions, so that means unknown, not proven safe. Ask a doctor or pharmacist before combining tart cherry products with a blood thinner or any regular medicine.

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Talk to your doctor

This page is for general information and is not medical advice. Speak to a doctor or pharmacist before starting any supplement, especially if you are pregnant or breastfeeding, take any medicine, or have a health condition.

References

We cite only studies and official pages we checked against PubMed, the publisher or the agency’s own site. The A to E evidence grades are explained in our editorial policy. See also our medical disclaimer and affiliate disclosure.

1. Hill JA, Keane KM, Quinlan R, et al. Tart Cherry Supplementation and Recovery From Strenuous Exercise: A Systematic Review and Meta-Analysis. Int J Sport Nutr Exerc Metab. 2021. PubMed · DOI
2. Barforoush F, Ebrahimi S, Abdar MK, et al. The Effect of Tart Cherry on Sleep Quality and Sleep Disorders: A Systematic Review. Food Sci Nutr. 2025. PubMed · DOI
3. Howatson G, Bell PG, Tallent J, et al. Effect of tart cherry juice (Prunus cerasus) on melatonin levels and enhanced sleep quality. Eur J Nutr. 2012. PubMed · DOI
4. Tucker RM, Kim N, Gurzell E, et al. Commonly Used Dose of Montmorency Tart Cherry Powder Does Not Improve Sleep or Inflammation Outcomes in Individuals with Overweight or Obesity. Nutrients. 2024. PubMed · DOI
5. Norouzzadeh M, Hasan Rashedi M, Shahinfar H, et al. Dose-dependent effect of tart cherry on blood pressure and selected inflammation biomarkers: A GRADE-assessed systematic review and meta-analysis of randomized controlled trials. Heliyon. 2023. PubMed · DOI
6. Zhang Z, Feng Z, Yan W, et al. Tart cherry intake and serum uric acid: Meta-analysis of randomized controlled trials and evidence from network pharmacology. Asia Pac J Clin Nutr. 2026. PubMed · DOI