Overview
What is green coffee extract?
What are green coffee extract’s main benefits?
What are green coffee extract’s main drawbacks?
How does green coffee extract work?
Dosage information
Formulation:
Green coffee extract, often approximately 30% to 60% chlorogenic acid,[1] is usually taken in capsules or as a powder mixed into boiling water.[2][1]
Range of dosages studied:
Green coffee extract has been given at dosages of 46 mg to 6,000 mg per day (14 mg to 1200 mg of chlorogenic acid) for 1 to 12 weeks.[3][2][4][5][6][7][1][8][9][10][11]
Research FeedRead all studies
Can green coffee extract improve metabolic health in PCOS?
In this randomized controlled trial, green coffee extract improved 1 oxidative stress outcome and 1 of 10 other outcomes in women (average age of 28; residents of Iran) with polycystic ovary syndrome (PCOS).
Lozenges containing laccase and green coffee extract may take your (bad) breath away
Green coffee bean extract might have antihypertensive properties
What are the best supplements for weight loss?
Does supplementing with green coffee polyphenols or oat beta-glucans improve cardiometabolic health?
Frequently asked questions
Can green coffee extract benefit weight?
Can green coffee extract benefit cardiovascular disease?
What are other names for Green Coffee Extract?
Update History
All new FAQs were added to this page.
major
Research Breakdown
References
Examine Database References
- High-density lipoprotein (HDL) - Watanabe T, Arai Y, Mitsui Y, Kusaura T, Okawa W, Kajihara Y, Saito IThe blood pressure-lowering effect and safety of chlorogenic acid from green coffee bean extract in essential hypertensionClin Exp Hypertens.(2006 Jul)
- C-Reactive Protein (CRP) - Chen H, Huang W, Huang X, Liang S, Gecceh E, O Santos H, Khani V, Jiang XEffects of green coffee bean extract on C-reactive protein levels: A systematic review and meta-analysis of randomized controlled trials.Complement Ther Med.(2020 Aug)
- Homocysteine - Ochiai R, Jokura H, Suzuki A, Tokimitsu I, Ohishi M, Komai N, Rakugi H, Ogihara TGreen coffee bean extract improves human vasoreactivityHypertens Res.(2004 Oct)
- Body Fat - Thom EThe effect of chlorogenic acid enriched coffee on glucose absorption in healthy volunteers and its effect on body mass when used long-term in overweight and obese peopleJ Int Med Res.(2007 Nov-Dec)
- Total cholesterol - Pourmasoumi M, Hadi A, Marx W, Najafgholizadeh A, Kaur S, Sahebkar AThe Effect of Green Coffee Bean Extract on Cardiovascular Risk Factors: A Systematic Review and Meta-analysis.Adv Exp Med Biol.(2021)
- Weight - Yang Z, Shao Z, Ouyang W, Ying L, Guo R, Hao M, Liang Y, Zhang W, Chen X, Chen R, Yu C, Prabahar K, Găman MA, Kord-Varkaneh H, Li H, Zhao BThe effect of green coffee extract supplementation on obesity indices: critical umbrella review of interventional meta-analyses.Crit Rev Food Sci Nutr.(2024)
- Weight - Kanchanasurakit S, Saokaew S, Phisalprapa P, Duangjai AChlorogenic acid in green bean coffee on body weight: a systematic review and meta-analysis of randomized controlled trials.Syst Rev.(2023 Sep 14)