White Potatoes for Glycemic Responses
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores how eating white potatoes at different times of the day affects blood sugar levels, feelings of fullness, and subsequent food intake. Researchers aim to determine if consuming potatoes for breakfast helps people feel fuller and eat less throughout the day compared to having them at dinner. The study will test different types of potatoes and cooking methods, such as oven-baked or fried, against a vegetable option and a meal without a side dish. Adults who are not on a diet, maintain a steady weight, and eat breakfast regularly might be suitable participants for this study. As an unphased trial, this study offers a unique opportunity to contribute to understanding how dietary choices impact daily health and well-being.
Do I need to stop my current medications for the trial?
The trial does not specify if you need to stop your current medications, but if your medication might affect the study's measures, you may not be eligible to participate.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Research shows that the health effects of potatoes depend on their preparation. Consuming deep-fried, fast-food fries three times a week can increase the risk of developing type 2 diabetes by 20%. However, this risk does not appear to apply to baked, boiled, or mashed potatoes, suggesting that deep-frying might be the main issue rather than the potatoes themselves.
Studies have found less concern about increasing the risk of diabetes with oven-baked home fries and oven-baked fries compared to deep-fried versions. The effects of oven-baked potatoes, such as the white russet variety, can vary based on preparation. For instance, chilling and reheating potatoes can lower their impact on blood sugar levels.
Overall, baked and oven-prepared potatoes seem healthier than fried ones. These findings suggest that preparation plays a significant role in the health effects of potatoes.12345Why are researchers excited about this trial?
Researchers are excited about testing different forms of white potato consumption to understand their impact on glycemic responses. Unlike standard glycemic management practices, which typically involve medications or dietary restrictions, this trial explores everyday foods like deep-fried fries, oven-baked fries, and white russet potatoes. The unique angle here is seeing if these simple, accessible food modifications can offer a new way to manage blood sugar levels. By comparing these potato-based options to something like cauliflower tots or having no side at all, the study aims to uncover potentially easier, diet-based strategies for blood sugar management.
What evidence suggests that this trial's treatments could be effective for glycemic response?
This trial will compare different potato preparations and their effects on blood sugar levels. Research has shown that cooking methods can alter potatoes' impact on blood sugar. Participants may receive oven-baked white Russet potatoes, which might be better for blood sugar than fried ones. Baking can lower the glycemic index, which measures how quickly a food raises blood sugar. Studies have found that deep-fried potatoes, like fast-food fries, can increase the risk of type 2 diabetes due to their high glycemic index and added fats. In contrast, participants receiving oven-baked fries and home-cooked fries might experience less impact on blood sugar since these usually have less added fat. Overall, baked potatoes could be a healthier option for managing blood sugar compared to fried ones.26789
Are You a Good Fit for This Trial?
This trial is for healthy adults interested in how eating white potatoes at different times affects blood sugar levels, hunger, and how much they eat later. People with eating disorders or other health issues that could affect the study's results can't join.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants consume one of six test meals in a randomized order, and glycemic response and subjective appetite are measured
Follow-up
Participants' rest-of-day food intake and glycemic response are monitored
What Are the Treatments Tested in This Trial?
Interventions
- White Potato Consumption
Trial Overview
The study tests various potato dishes (like oven-baked fries and home fries) against non-potato sides to see their effects on blood sugar and appetite when eaten at breakfast or dinner. It aims to find out if potatoes can help control hunger and reduce food intake.
How Is the Trial Designed?
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Treatment groups
Experimental Treatment
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Who Is Running the Clinical Trial?
Toronto Metropolitan University
Lead Sponsor
Alliance for Potato Research and Education
Collaborator
Citations
Interaction Between White Potato Consumption and Meal ...
The purpose of this study is to evaluate the interaction between white potato consumption and meal timing on glycemic response, subjective ...
It's not potatoes that increase your diabetes risk
Fried potatoes carry a higher glycemic index and contain added fats, sodium, and potentially harmful compounds from high-temperature cooking.
French Fries Linked to Higher Diabetes Risk ...
Eating French fries three or more times a week is linked to a 20% higher risk of developing type 2 diabetes. An occasional serving of fries ...
4.
scitechdaily.com
scitechdaily.com/what-a-30-year-study-just-found-about-your-french-fries-and-diabetes/What a 30-Year Study Just Found About Your French Fries ...
French fries raise type 2 diabetes risk, but whole grains may help reduce it, according to a large Harvard study.
French-fried potato consumption and energy balance
In meal tests, significantly lower post-prandial glucose and insulin responses to almonds compared with potatoes were observed (P = 0.046, P = 0.006, ...
Study Links Fries, but Not Other Forms of Potato, With ...
A new study suggests 3 weekly servings of french fries raises type 2 diabetes risk by 20 percent, but baked, boiled, and mashed potatoes ...
7.
nbcnews.com
nbcnews.com/health/health-news/french-fries-diabetes-risk-type-2-study-fast-food-potatoes-rcna222961A salty twist: Diabetes risk study says french fries are a culprit
Eating three weekly servings of french fries, they found, was associated with a 20% increased risk of Type 2 diabetes.
Eating French Fries May Raise Diabetes Risk, Harvard ...
The new study, published this week in The British Medical Journal, found that eating french fries three times a week was associated with a 20% ...
A salty twist: Diabetes risk study says french fries are a culprit
Eating three weekly servings of french fries, they found, was associated with a 20% increased risk of Type 2 diabetes. But consuming the same ...
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