A 2023 systematic review and meta-analysis of randomised controlled trials (RCTs) has found that supplementation with fenugreek seed, especially in doses of 15g or more per day over three months or less, might play a role in reducing systolic blood pressure. Cardiovascular diseases are a growing health issue worldwide with hypertension (high blood pressure) being one of the most common of these in all populations. Most people with hypertension are unaware of the problem because it may have no warning signs or symptoms. For this reason it is essential that blood pressure is measured regularly. Hypertension is a major independent risk factor for coronary artery disease, stroke and kidney failure. The good news is that, in most cases, blood pressure can be managed to lower the risk of serious health problems (see The Naturopath’s Guide to Hypertension, under the Resources tab on our website, for more information).
Six RCTs, including a total of 373 participants, were included in the final meta-analysis. Fenugreek seed supplementation significantly reduced systolic blood pressure. The Iranian researchers said further investigations are warranted to ensure the clinical relevance of these findings. High systolic blood pressure can happen because of unhealthy lifestyle choices, such as not getting enough regular physical activity and eating an unhealthy diet. Certain health conditions, such as diabetes and obesity, can also increase the risk of developing high blood pressure.
The most well-researched area of therapeutic use for fenugreek includes effects on blood glucose, glucose tolerance and insulin levels. Fenugreek has been shown to decrease insulin resistance and increase insulin sensitivity, as well as reducing serum triglycerides in mild type 2 diabetic patients.
References
Amini MR, Payandeh N, Sheikhhossein F, Pourreza S, Ghalandari H, Askarpour M, Hekmatdoost A. The Effects of Fenugreek Seed Consumption on Blood Pressure: A Systematic Review and Meta-analysis of Randomized Controlled Trials. High Blood Press Cardiovasc Prev. 2023 Mar;30(2):123-133. doi: 10.1007/s40292-023-00565-6. Epub 2023 Feb 10. PMID: 36763260.
Fenugreek. The Herbarium, Herbal Academy. (accessed 1 Jun 2023). Available from https://herbarium.theherbalacademy.com/monographs/#/monograph/5128
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