Effect of fruit on glucose control in diabetes mellitus: a meta-analysis of nineteen randomized controlled trials - PMC

The Nugget

  • Increasing fruit intake reduced fasting blood glucose concentration in patients with diabetes.

Key insights

Key theme 1

  • Fruit consumption significantly decreased fasting blood glucose concentration but showed no significant difference in glycosylated hemoglobin.
  • The meta-analysis included nineteen randomized controlled trials with 888 participants.
  • Subgroup analyses indicated that both fresh and dried fruit consumption led to reduce fasting blood glucose concentration.

Key theme 2

  • Most studies evaluated fruit intake in patients with type 2 diabetes.
  • The beneficial effects of fruit intake were attributed to antioxidants, fiber content, and polyphenols in fruits.
  • Recommendations were made for patients to increase fruit intake without changing total energy intake based on the study's findings.

Key quotes

  • "According to the International Diabetes Federation Diabetes Atlas of 2021, there are 536.6 million adults living with diabetes worldwide."
  • "Increasing the fruit intake reduced fasting blood glucose concentration."
  • "Antioxidants in fruits prevent cell damage by inhibiting lipid peroxidation and having lipotoxic effects."
  • "Fruits provide essential nutrients like vitamins, fruit acids, minerals, and antioxidants that are beneficial for overall health."
  • "Fruit intake should be part of a comprehensive diet plan to achieve optimal health and diabetes control."

Make it stick

  • 💡 Eating more fruits helps in reducing blood glucose levels in diabetic patients.
  • 🍇 Fruit intake provides antioxidants that prevent cell damage and improve metabolic health.
  • 🍎 Recommendations suggest increasing fruit consumption without changing total energy intake for maintaining blood glucose levels.
  • 🔍 Fruit intake was found to significantly impact fasting blood glucose concentration in patients with diabetes.
This summary contains AI-generated information and may have important inaccuracies or omissions.