Frequently Asked Questions
We are studying what the optimal diet may be for blood glucose control in young adults with type 1 diabetes. By comparing two diets — a standard diet vs. very low carbohydrate diet — we hope to better understand the role that carbohydrate intake plays in type 1 diabetes management.
No. Because of the randomized nature of the study, which is key to the study's scientific integrity, we will be randomly assigning participants to the standard diet or very low carbohydrate diet group. You will have a 50-50 chance to receive one diet or the other.
No. We will calculate how many calories you need to maintain your current weight and provide you with enough food to meet your energy needs.
Yes, you will receive financial compensation of up to $1,300 for your time and effort.
All your meals will be provided by a meal delivery service. We will also provide snacks via mail or at in-person visits. There is no cost to you for any food during the study.
The very low carbohydrate diet will provide a reduced amount of carbohydrate compared to the standard diet. It will include non-starchy vegetables, berries, protein (e.g., fish, chicken, beef, cheeses, eggs), dairy, healthful oils, broths, vinegars, and spices. No breads, grains, or starchy vegetables (such as potato) will be provided on this diet.
After receiving permission from your primary diabetes doctor, the study team will take over your diabetes care during the 12-week study period, including insulin adjustments as needed upon reviewing your data weekly. The study team, including two endocrinologists and a registered dietitian, will be in communication with your diabetes team and inform them of any changes to your regimen when the study ends.
No, you do not have to be a patient at Boston Children's Hospital to enroll in this trial.
We welcome participants who live outside of the Boston area. We do require up to five in-person visits during the course of the study at our research office at Boston Children's Hospital or the nearby Beth Israel Deaconess Medical Center. You will be reimbursed for the costs of parking and transportation.
Participation in this study is voluntary, and you may withdraw at any time and for any reason. You will still receive financial compensation based on how long you remain in the study.