Cited by 9Circadian rhythm and melatoninSleep and related disordersPhytochemicals and Antioxidant Activities

Montmorency tart cherry supplementation does not impact sleep, body composition, cellular health, or blood pressure in healthy adults

Hillman, Angela R, Trickett, Olivia, Brodsky, Christopher, Chrismas, Bryna·2026·Nutrition and Health

Abstract

Background: Sleep disturbances are linked with cardiovascular and metabolic disease as well as poor body composition. Aim: To investigate the use of tart cherry supplements, which are high in antioxidants and may contain melatonin, on parameters of health such as sleep, body composition, cellular health, and blood pressure (BP). Methods: Forty-four participants had completed sleep record data and were included in this analysis. Participants consumed either two 240 ml bottles per day of Montmorency tart cherry (MTC) juice or placebo or two capsules per day of powdered MTC or placebo for 30 days. Participants tracked their sleep daily via questionnaire and completed body composition and BP assessments at baseline, 14 days, and 30 days after supplementation. Results: There were no significant differences in sleep time or quality between groups, though both increased over 30 days. The capsule groups had significantly lower body mass (BM) 14 days versus baseline for placebo group (p = 0.01, mean difference: 0.70 kg) and at 30 days versus 14 days in MTC group (p = 0.02, mean difference: 0.75 kg). No other differences in body composition or cellular health were found. BP was unaffected by MTC supplementation over 30 days. Despite the potential benefits of antioxidants and melatonin, we did not find improvements in sleep time or quality, cellular health or BP in participants consuming MTC for 30 days, though BM decreased in capsule groups. Conclusion: These results conflict with previous data on MTC and sleep and BP, therefore further investigation is warranted.

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Crossref · 10.1177/02601060221111230

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  • Montmorency tart cherry juice or supplement for thirty days did not affect serum melatonin or sleep time or quality compared with placebo in healthy adults.

    “A recent study [219] in healthy adults found that Montmorency tart cherries as either juice (2 × 240 mL per day) or as a supplement (two capsules containing 500 mg freeze-dried tart cherry powder) for thirty days did not affect serum melatonin (although it was measured in the morning when levels tend to be low), or sleep time or quality compared with placebo.”

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Authors
Hillman, A. R., Trickett, O., Brodsky, C., & Chrismas, B.
Affiliations
  • Ohio University (US)
  • Qatar University (QA)
Corresponding author
Hillman, Angela R
Venue
Nutrition and Health
Published
2022-07-05
Volume
32
Issue
1
Pages
239-248
ISSN
  • 0260-1060 (ISSN-L)
  • 2047-945X
OpenAlex
W4283837001
Cited by
9
References
50
Citations by year
2026: 2 · 2025: 2 · 2024: 1 · 2023: 3 · 2022: 1
FWCI
0.92
Type
journal article
Language
en
Open access
closed
Locations
  • Nutrition and Health (publishedVersion)
  • PubMed (publishedVersion)
  • Qatar University QSpace (Qatar University) (submittedVersion)
Funders
Cherry Marketing Institute
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
Keywords
sleep quality, sleep duration, body composition, body mass, blood pressure, cellular health, antioxidants, melatonin, healthy adults
MeSH terms
Prunus avium, Adult, Antioxidants, Blood Pressure, Body Composition, Double-Blind Method, Female, Humans, Male, Melatonin, Middle Aged, Sleep, Dietary Supplements, Young Adult

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