In a nutshell
This study explored whether a high-egg diet affected cholesterol levels (fats that can build up in and block blood vessels) in type 2 diabetics. The results showed that there was no negative effect for type 2 diabetics consuming a high-egg diet. Eggs were shown to make people feel fuller for longer and may help with weight loss.
Some background
A major treatment goal for type 2 diabetes is control of blood glucose (sugar) levels. High blood glucose can lead over time to multiple complications, including damage to the blood vessels and cardiovascular (heart) disease. Lifestyle changes, such as improved diet and weight loss, can help with blood glucose control.
Eggs are high in protein and other nutrients that may protect against heart disease. However, eggs are also high in cholesterol. Because of their high cholesterol levels, it is unclear whether eggs are a safe food for heart health in those with type 2 diabetes.
Methods & findings
This weight maintenance study explored the effect of a high-egg diet on heart disease factors in people with T2D. The 140 participants followed a prescribed healthy diet. Half of the participants ate a high-egg diet (2 eggs per day for 6 days per week), and the other half ate a low-egg diet (less than 2 eggs per week). Participants in the low-egg diet increased protein intake from other animal sources (meat and fish) to match the protein intake of the high-egg diet. The participants were told not to change their exercise levels, and to keep a food diary.
There were no significant differences between the groups in HDL (the "good") or LDL (the "bad") cholesterol levels after 3 months. Blood glucose levels were also similar between the two groups.
Participants successfully maintained their body weight and body fat levels. Those in high-egg group were fuller for longer after eating the eggs, and found the diet was more varied and enjoyable.
In both groups, saturated fats, which are considered bad fats, reduced significantly, and good fats, such as polyunsaturated fats and monounsaturated fats, increased significantly.
The bottom line
The study concluded that a high-egg diet can be included safely as part of an overall diet for type 2 diabetics. It was suggested that a high-egg diet could be used as part of a diet management program for T2D.
The fine print
This was a short study lasting only 3 months
What’s next?
Discuss your dietary options with your doctor.
Published By :
The American Journal of Clinical Nutrition
Date :
Apr 01, 2015
