After we eat carbohydrates, digestive enzymes begin breaking them down into glucose.

Interestingly, a 2025 review published in Nutrients reported that certain chlorophyll derivatives may influence this process.

The researchers described evidence suggesting compounds such as pheophorbide a, pheophytin a and pyropheophytin a may inhibit the digestive enzymes α-amylase and α-glucosidase in laboratory studies. By slowing carbohydrate digestion, these compounds may help reduce post-meal glucose spikes.

The review also explored additional mechanisms, including:

• Supporting beneficial gut bacteria.
• Improving glucose tolerance.
• Reducing oxidative stress.
• Supporting healthy insulin sensitivity.
• Reducing inflammatory markers associated with obesity.

Importantly, these findings come from laboratory and early-stage scientific research. The authors emphasised that well-designed human clinical trials are still needed before chlorophyll or its derivatives can be recommended for diabetes management.

Even so, it’s another example of why chlorophyll continues to attract scientific interest well beyond its traditional role in plants.

If you’re looking for a simple way to increase your intake of chlorophyll as part of a balanced diet, liquid chlorophyll provides a convenient daily option.

Disclaimer: This article is for educational purposes only. Liquid chlorophyll is not intended to diagnose, treat or prevent diabetes or replace medical treatment.