Can decaffeinated coffee help manage Type 2 Diabetes conditions?

Recent research points to the possibility that decaffeinated coffee can be a useful tool in managing Type 2 Diabetes by resulting in a significant reduction in fasting blood glucose levels

Recent research published in The Medical Journal of Malaysia by Lestari S., Sunaryo T., and Arvianto R.I. investigates the potential of decaffeinated coffee extract as a novel approach to lowering blood sugar levels in T2DM patients.

What was the Study?

This study aimed to evaluate the effectiveness of decaffeinated coffee extract in reducing blood glucose levels among T2DM patients.

Both green and roasted coffee extracts were decaffeinated using activated charcoal.

The study involved 52 patients with Type 2 Diabetes who were divided into two groups:

• 26 in the intervention group
• 26 in the control group

For the intervention group, they received decaffeinated green coffee extract for three weeks. Green coffee extract was used since it showed higher levels of chlorogenic acid and lower caffeine content compared to decaffeinated roasted coffee extract, thereby making it more suitable for the study.

For the control group, they were given a control extract with no decaffeinated green coffee.

The, the blood glucose levels were measured before and after the intervention using paired and independent t-tests.

What were the results?

Over three weeks, patients in the intervention group experienced a significant reduction in fasting blood glucose levels, from an average of 144.7 mg/dL to 92.23 mg/dL.

The results were statistically significant with a p-value of 0.001 demonstrating the effectiveness of decaffeinated green coffee extract in lowering blood glucose levels.

Why and how can decaffeinated coffee reduce fasting blood glucose levels?

The decaffeination process is crucial as caffeine is known to decrease glucose tolerance, whereas chlorogenic acid enhances insulin sensitivity.

So, by removing caffeine, the beneficial effects of chlorogenic acid are maximized.

Chlorogenic acid in decaffeinated green coffee extract plays a pivotal role in improving insulin sensitivity, which is essential for managing T2DM.

Significant reductions in fasting blood glucose levels suggest that decaffeinated green coffee extract could be an effective adjunct therapy for T2DM.

For individuals with T2DM, incorporating decaffeinated green coffee extract or decaffeinated coffee into their diet could offer an innovative and natural way to manage blood sugar levels.

So, the study by Lestari S., Sunaryo T., and Arvianto R.I. opens new avenues for the use of decaffeinated green coffee extract in managing type 2 diabetes.

With its significant impact on lowering blood sugar levels, decaffeinated green coffee extract stands out as a promising addition to diabetes treatments.

Note: This information is intended to support, not replace, discussions with your doctor or healthcare professionals. Always consult with your healthcare provider for personalized medical advice and treatment plans.