PREDIABETES

This study looked at whether a prebiotic fiber called inulin can improve how the body handles sugar and fat in adults with prediabetes. Twenty-two participants took either inulin or a placebo daily for 6 weeks while eating a controlled diet. Researchers measured insulin sensitivi…

This pilot study tested two health coaching approaches for Black adults with stage 1 obesity and related conditions like high blood pressure or diabetes. One approach focused on weight loss, while the other focused on healthy habits without weight loss as a goal. The study aimed …

This study tested a program that used text messages and financial rewards to encourage physical activity in 75 teens and young adults (ages 13-22) with prediabetes or type 2 diabetes. Participants wore a Fitbit to track their steps and moderate-to-vigorous activity. The goal was …

This study tested a special nutritional supplement containing apple extract, chromium, zinc, magnesium, and cinnamon in 21 people with prediabetes. The goal was to see if it could help control blood sugar spikes after meals. The supplement is designed to be taken long-term to man…

This study looked at 120 shift workers with prediabetes or type 2 diabetes who were overweight. Participants followed one of three low-calorie diets for 12 weeks, each with different amounts of protein at dinner. The goal was to see which diet best improved blood sugar, insulin, …

This study tested a virtual health program for African immigrants aged 25-75 who had at least two risk factors like diabetes, high blood pressure, or obesity. Participants used Bluetooth scales and blood pressure monitors to track their health over 6 months. The program was deliv…

This study tested a lifestyle guide called GEM (Glycemic Excursion Minimization) along with a continuous glucose monitor and a FitBit in 61 adults with prediabetes. The goal was to see if these tools could help lower blood sugar spikes and improve overall glucose control. Partici…

This study looked at whether doing aerobic exercise at home with a heart rate monitor (tele-exercise) works as well as supervised hospital-based exercise for people with prediabetes. 42 adults with prediabetes walked for 30 minutes, 5 days a week for 3 weeks. The goal was to see …

This study looked at whether adding dapagliflozin to metformin helps people with prediabetes or type 2 diabetes and severe obesity lose more weight than metformin alone. About 160 participants took either both drugs or just metformin for up to 12 months. The main goal was to see …

This study looked at whether a 3-month supervised exercise program can improve blood sugar, body fat, and fitness in sedentary men aged 35-65 with type 2 diabetes, prediabetes, or overweight. Participants exercised at a fitness center under supervision. The goal was to see how di…

This study looked at whether eating only within a 10-hour window each day helps overweight adults aged 50 to 75 with prediabetes lose fat and improve their metabolism. 57 participants either followed the 10-hour eating plan or their usual 13-hour eating pattern, while tracking th…

This study looked at whether a low-carb, high-fat ketogenic diet with fewer calories can reduce harmful substances in the blood and improve insulin function in adults with prediabetes and obesity. 90 participants aged 18-40 were split into three groups: a keto diet, a standard lo…

This study tested a mobile platform designed to help people with prediabetes stay active, eat better, and control blood sugar. The platform uses games, lifestyle tips, and community interaction to keep users engaged. Sixty adults with prediabetes took part, and the study measured…

This study looked at whether adding a nurse trained in diabetes care to the treatment team helps breast cancer patients with diabetes or prediabetes manage their blood sugar during cancer therapy. Researchers split 74 patients into two groups: one worked with the diabetes nurse, …

This study looked at whether a gut bacterium called Akkermansia muciniphila (AKK) and a natural compound called berberine (BBR) can help manage prediabetes in obese adults. 110 participants were randomly assigned to take AKK, BBR, or a placebo for 12 weeks. The researchers measur…

This study looked at whether a program called Vivo can help older adults (60+) with prediabetes improve their leg strength and blood sugar levels. 74 sedentary participants were split into two groups: one did the Vivo program for 12 weeks, the other waited. The main goal was to s…

This study looked at whether adding green tea to standard metformin treatment helps obese teenagers with prediabetes improve insulin resistance and blood sugar control. 90 participants aged 10-18 were split into two groups: one received metformin alone, the other added green tea …

This study looked at whether a medication called empagliflozin, normally used for diabetes, could help people with prediabetes. The goal was to see if it could slow down or prevent the development of diabetes and reduce risks for heart and kidney problems. The study included 60 v…

This pilot study tested a mobile app and wearable devices to give personalized diet and activity advice to 27 adults with type 2 diabetes or prediabetes. The goal was to see if the app could help them improve their blood sugar levels and make healthier food choices. The study als…

This study looked at whether taking a synbiotic (a mix of probiotics and prebiotics) for 6 months can improve blood sugar, inflammation, and body composition in adults with prediabetes or type 2 diabetes. A total of 64 participants from Saudi Arabia were randomly assigned to rece…

This study tested whether using portable air cleaners (air purifiers) for 4 weeks could improve blood sugar control and reduce inflammation in 150 adults with prediabetes. Participants wore a continuous glucose monitor and gave blood samples to measure changes. The goal was to se…

This study tested whether a fully automated digital program could help people with prediabetes lose weight and lower their blood sugar as effectively as a program led by a human coach. About 368 adults with prediabetes and overweight took part. The goal was to see which approach …

This study looked at whether helping people with prediabetes make lifestyle changes—like eating better and moving more—could lower their chance of developing type 2 diabetes. 124 adults at high risk for diabetes took part. They used a simple questionnaire and blood tests to check…

This study tested a year-long online program to help adults aged 40-70 who are at risk for heart disease become more physically active. Participants received a fitness tracker, online coaching, and educational sessions. The goal was to see if this approach could increase daily st…

This study looked at whether helping people with pre-diabetes get more sleep each night can improve their blood sugar control and lower their risk of developing type 2 diabetes. About 150 adults who slept less than 6.5 hours per night were split into two groups: one aimed to exte…

This study tested a program that sends weekly diabetes prevention videos in Chinese via WeChat and provides access to fresh vegetables from local farms. It included 150 Chinese immigrants with prediabetes in New York City. The goal was to see if this approach helps people lose we…

This study tested whether a science-based habit-formation app could help adults with prediabetes stay engaged in the National Diabetes Prevention Program. 450 participants who already signed up for the program either used the app or not. Researchers measured class attendance, pro…

This study looked at whether limiting when you eat (time-restricted eating) can improve blood sugar control and heart health in adults with prediabetes. 108 participants were assigned to eat only between 8am-3pm, 1pm-8pm, or a normal 12-hour eating window for 8 weeks. All meals w…

This study tested whether watching AI-generated health education videos while wearing a continuous glucose monitor (CGM) helps people with prediabetes control their blood sugar. Thirty adults with prediabetes took part. The goal was to see if this approach could prevent progressi…

This study compared two versions of the Diabetes Prevention Program—a standard one and a very low-carbohydrate diet version—to see which works better for people with prediabetes. Over 300 overweight adults with higher-than-normal blood sugar were randomly assigned to one of the t…

This study tested a program that combines counseling, mobile health tools, and school/community support to prevent and manage type 2 diabetes and high blood pressure in adults, while also improving health in their children. Over 1,200 families from four European countries took pa…

This study tested a new version of the National Diabetes Prevention Program (NDPP) that lets participants set their own goals. 214 adults with prediabetes took part. The goal was to see if this flexible approach could lower blood sugar levels and help more people return to normal…

This study tested a diabetes prevention program designed for young adults at UCLA who are at high risk for type 2 diabetes, including those facing food or financial insecurity. About 80 students were split into two groups: one received a tailored 19-session program with a lifesty…

This study looked at whether a live, online strength training program called Vivo is practical and liked by older adults with prediabetes. 28 sedentary people aged 60 and older took part in 12 weeks of twice-weekly workouts. The program was well-attended and participants reported…

This study tested whether a collagen supplement (collagen hydrolysate) can help manage blood sugar spikes after a meal in 30 adults with normal or prediabetic blood sugar levels. Participants took either the supplement or a placebo in a random order, and researchers measured bloo…

This study tested whether taking Nextida-GC (a collagen peptide) or whey protein before or with a meal can reduce blood sugar spikes after breakfast. 32 healthy adults with or without prediabetes each tried 8 different timing combinations. Researchers measured blood sugar and ins…

This study tested a mindfulness program for 30 teens aged 12-18 with prediabetes or type 2 diabetes. The goal was to see if the program was practical and liked by teens, and to explore any effects on health measures like blood sugar. The approach involved group sessions and quest…

This small study looked at whether sodium phenylbutyrate can lower certain amino acids in the blood of obese men with prediabetes. Researchers wanted to see if this change would also improve blood sugar levels and muscle metabolism. Only 8 men participated, so results are very pr…

This study looked at whether two common artificial sweeteners (saccharin and acesulfame-potassium) raise blood sugar in middle-aged and older adults with prediabetes. Fourteen participants ate controlled breakfasts with or without the sweeteners, and their glucose levels were tra…

This study explored whether artificial sweeteners like Equal and Splenda affect blood sugar levels in adults with prediabetes. Fourteen participants ate controlled breakfasts with or without sweeteners, and their blood sugar was monitored for two hours. The goal was to understand…

This study looked at whether exercising in the afternoon is better for heart and metabolic health in adults with type 2 diabetes or prediabetes. 36 participants completed the trial, which measured changes in body weight, glucose tolerance, and blood flow. The goal was to see if t…

This small pilot study looked at whether a 5-day fasting-mimicking diet (FMD) is practical for Asian Americans with prediabetes. Thirty participants followed the special low-calorie diet for five days and had their blood sugar and physical measurements checked before and after. T…

This study looked at whether showing people their real-time blood sugar levels changes how much they think a special milk with mulberry leaf extract helps them. 170 healthy adults aged 45-75 with normal blood sugar took part. The goal was to see if seeing the data makes people fe…

This study looked at how prediabetes and type 2 diabetes impact memory, physical abilities, and tiredness in people aged 60 and older. Researchers compared 94 older adults with normal blood sugar, prediabetes, or diabetes using tests of thinking, walking, and fatigue. The goal wa…

This study looked at whether two common artificial sweeteners, saccharin and acesulfame potassium, affect blood sugar control in older adults with prediabetes. Thirty participants were monitored for changes in glucose levels and insulin sensitivity over time. The goal was to see …