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Fenugreek: study protocols

27 study groups say how much Fenugreek participants took a day. These are the doses the studies gave. They are not a recommendation.

Fenugreek: what the research found →

Dose per serving from products

335 products in our catalogue print how much Fenugreek a serving holds.

Most common: 50 mg to 100 mg, 24% of 335 products.

Dose per servingProducts
10 mg or less
8
10 mg to 25 mg
22
25 mg to 50 mg
46
50 mg to 100 mg
82
100 mg to 250 mg
63
250 mg to 500 mg
50
500 mg to 1 g
31
1 g to 2.5 g
33

Dose per serving from research

26 study groups in 22 studies say how much Fenugreek participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 500 mg to 1 g, 42% of 26 study groups.

Daily doseStudy groups
250 mg or less
1
250 mg to 500 mg
4
500 mg to 1 g
11
1 g to 2.5 g
5
2.5 g to 5 g
1
5 g to 10 g
1
10 g to 25 g
1
25 g to 50 g
1
over 50 g
1

Commonly used together

4 of 27 study groups took Fenugreek with something else, but nothing that 3 or more different studies gave.

27 study groups

Study
Efficacy of a Novel Fenugreek Seed Extract (Trigonella foenum-graecum, Furocyst) in Polycystic Ovary Syndrome (PCOS)
2015 · Furocyst · Premenopausal women aged 18–45 years with PCOS
1 g90 days50
A fenugreek seed extract selectively reduces spontaneous fat consumption in healthy volunteers
2009 · 1176 mg fenugreek seed extract · Healthy male volunteers; age range not reported
1.18 g2 weeks—
Efficacy of a Proprietary Trigonella foenum-graecum L. De-Husked Seed Extract in Reducing Menopausal Symptoms in Otherwise Healthy Women: A Double-Blind, Randomized, Placebo-Controlled Study
2017 · Active treatment · Women aged 40 to 65 years with menopausal symptoms, described as otherwise healthy
600 mg12 weeks59
Physiological aspects of male libido enhanced by standardized Trigonella foenum-graecum extract and mineral formulation
2011 · active treatment · Healthy males aged 25–52 without erectile dysfunction
600 mg6 weeks30
Efficacy of a novel extract of fenugreek seeds in alleviating vasomotor symptoms and depression in perimenopausal women: A randomized, double-blinded, placebo-controlled study
2020 · FHE · Healthy perimenopausal women with perimenopausal symptoms
500 mg6 weeks24
Efficacy of fenugreek seed extract on men's psychological and physical health: a randomized placebo-controlled double-blind clinical trial
2020 · fenugreek 400 mg/d · Healthy recreationally active men; mean age 26.1 years
400 mg60 days19
Efficacy of fenugreek seed extract on men's psychological and physical health: a randomized placebo-controlled double-blind clinical trial
2020 · fenugreek 500 mg/d · Healthy recreationally active men; mean age 26.1 years
500 mg60 days19
Insulin-Sensitizer Effects of Fenugreek Seeds in Parallel with Changes in Plasma MCH Levels in Healthy Volunteers
2018 · TFG-treated group · Healthy, non-smoking, non-pregnant volunteers aged 23–55 years
1.5 g10 days8
A fenugreek seed extract selectively reduces spontaneous fat consumption in healthy volunteers
2009 · 588 mg fenugreek seed extract · Healthy male volunteers; age range not reported
588 mg2 weeks—
Efficacy and safety of standardized extract of Trigonella foenum-graecum L seeds as an adjuvant to L-Dopa in the management of patients with Parkinson's disease
2014 · IBHB treatment · Patients with Parkinson's disease stabilized on L-Dopa therapy
600 mg26 weeks—
Testofen, a specialised Trigonella foenum-graecum seed extract reduces age-related symptoms of androgen decrease, increases testosterone levels and improves sexual function in healthy aging males in a double-blind randomised clinical study
2016 · active treatment · Healthy men aged 43–70 years
600 mg12 weeks—
Investigating the Effectiveness of Fenugreek on the Quantity of Breast Milk and the Level of Prolactin in Mothers of Preterm Newborns: A Randomized Controlled Clinical Trial
2025 · fenugreek group · Mothers of preterm newborns less than 32 weeks’ gestation
1.5 g10 days—
Effects of Curcumin and Fenugreek Soluble Fiber on the Physical Working Capacity at the Fatigue Threshold, Peak Oxygen Consumption, and Time to Exhaustion
2020 · FEN · Untrained college-aged subjects; sex not specified
300 mg4 weeks14
A Novel Extract of Fenugreek Husk (FenuSMART™) Alleviates Postmenopausal Symptoms and Helps to Establish the Hormonal Balance: A Randomized, Double-Blind, Placebo-Controlled Study
2016 · extract-treated group · Postmenopausal women with moderate to severe postmenopausal discomforts and poor quality of life
1 g90 days44
Effect of Trigonella foenum-graecum (fenugreek) seeds on glycaemic control and insulin resistance in type 2 diabetes mellitus: a double blind placebo controlled study
2001 · Group I · Newly diagnosed patients with mild to moderate type 2 diabetes mellitus; ages and sex not reported
1 g60 days12
A Placebo-Controlled, Double-Blind Clinical Investigation to Evaluate the Efficacy of a Patented Trigonella foenum-graecum Seed Extract "Fenfuro®" in Type 2 Diabetics
2024 · Fenfuro group · Patients with type 2 diabetes mellitus; age and sex not reported
1 g12 weeks—
Effect of a plant extract of fenugreek (Trigonella foenum-graecum) on testosterone in blood plasma and saliva in a double blind randomized controlled intervention study
2024 · Group C · Healthy men aged 40–80 years
1.2 g12 weeks25
Influence of a Specialized Trigonella foenum-graecum Seed Extract (Libifem), on Testosterone, Estradiol and Sexual Function in Healthy Menstruating Women, a Randomised Placebo Controlled Study
2015 · Libifem group · Women aged 20–49 years with low sexual drive
600 mg8 weeks—
Antidiabetic Effect of Fenugreek Seed Powder Solution (Trigonella foenum-graecum L.) on Hyperlipidemia in Diabetic Patients
2019 · treatment group · Newly diagnosed adults with type 2 diabetes and abnormal blood glucose and lipid profiles; age and sex not specified
50 mg30 days49
Effect of Fenugreek Seeds on Serum Metabolic Factors and Adiponectin Levels in Type 2 Diabetic Patients
2014 · fenugreek seed group · Male and female patients with type 2 diabetes; age range not reported
10 g8 weeks44
Effect of a plant extract of fenugreek (Trigonella foenum-graecum) on testosterone in blood plasma and saliva in a double blind randomized controlled intervention study
2024 · Group D · Healthy men aged 40–80 years
1.8 g12 weeks27
Effect of a plant extract of fenugreek (Trigonella foenum-graecum) on testosterone in blood plasma and saliva in a double blind randomized controlled intervention study
2024 · Group B · Healthy men aged 40–80 years
600 mg12 weeks21
Effect of 'FenuflakesTM' on 24-hour glycemic variability in adults with type 2 diabetes: A randomized crossover continuous glucose monitoring study
2025 · test diet · Asian Indian adults aged 42 to 50 years with type 2 diabetes
30 g2 weeks15
Hypoglycaemic effect of aqueous extract of the leaves of Trigonella foenum-graecum in healthy volunteers
2000 · Aqueous extract group · 20 male healthy volunteers aged 20–30 years
40 mg/kg1 day—
Effect of fenugreek seeds on blood glucose and serum lipids in type I diabetes
1990 · fenugreek diet · People with insulin-dependent (Type I) diabetes; age and sex not reported
100 g10 days—
The effect of fenugreek seed supplementation on serum irisin levels, blood pressure, and liver and kidney function in patients with type 2 diabetes mellitus: A parallel randomized clinical trial
2020 · intervention · Patients with type 2 diabetes mellitus; age and sex not stated
15 g8 weeks—
A Randomized Controlled Trial of a Herbal Compound for Improving Metabolic Parameters in Diabetic Patients with Uncontrolled Dyslipidemia
2019 · intervention group · Adults with type 2 diabetes and dyslipidemia despite statin therapy; age and sex not specified
5 g12 weeks25
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