Research

Hormonal

Pycnogenol (100 mg/day) reduces blood glucose levels and improves endothelial function in Type 2 Diabetes patients when used as an adjunct to conventional oral antidiabetic drugs, without increasing insulin secretion.

If you have Type 2 Diabetes, adding 100 mg of Pycnogenol daily to your existing medication regimen may help lower blood sugar and improve blood vessel health over a 3-month period. It works by slowing sugar absorption rather than forcing your body to produce more insulin.

GoodSupportsHIGH confidence
Pycnogenol (100 mg/day for 3 months) in addition to conventional treatment with oral antidiabetic drugs reduced blood glucose levels and improved endothelial function in patients with T2DM. Moreover, this reduction in glycemia was dose dependent without increasing insulin secretion [29, 30].
José Luis Rı́os et al. · Planta Medica · 2015

Why this rating

The paper cites specific clinical trials ([29, 30]) demonstrating dose-dependent effects in T2DM patients.

Source

Natural Products for the Treatment of Type 2 Diabetes Mellitus

José Luis Rı́os et al. · Planta Medica · 2015

DOI 10.1055/s-0035-1546131

narrative_reviewCited 445×
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DOI resolved against Crossref · corpus check 2026-06-10

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