All articles tagged with #diabetes prevention
Dietitians say to balance fiber, protein, and healthy fats with modest carbs to minimize blood sugar spikes. On-the-go options include Greek yogurt with berries, nuts, edamame, cheese with whole-grain crackers, veggies with hummus, and quick protein smoothies, with emphasis on portions and choosing high-quality carbs like fruits and whole grains.
A secondary analysis of the Habitual Diet and Avocado Trial found that eating a large avocado daily lowered dietary glycemic load compared with a control diet, likely due to higher fiber and fat intake, while glycemic index stayed similar. The study's participants were overweight/obese adults, so results may not generalize to everyone, and the evidence is not yet strong enough to change dietary guidelines.
Dietitians say steady blood sugar comes from a plate built around complex carbohydrates, fiber, protein, and healthy fats, paired with regular meals and movement. Key foods include avocado, whole-grain bread, beans and lentils, berries, yogurt, broccoli, eggs, apples, nuts and seeds, milk, olive oil, chicken or fish, and leafy greens, while avoiding refined carbohydrates; aim for hydration and about 150 minutes of moderate exercise weekly.
New analysis of the D2d trial suggests that high-dose vitamin D (4,000 IU/day) may lower progression to type 2 diabetes by about 19% in people with prediabetes who carry certain ApaI variations of the vitamin D receptor gene. This is not universal; prior trials showed mixed results and lifestyle changes—diet and exercise—remain the main prevention strategy. Genetic testing isn’t standard yet, but baseline vitamin D status and follow-up blood levels can guide decisions. Achieving higher blood 25-hydroxyvitamin D levels (around 40 ng/mL) may require doses above 4,000 IU/day for some individuals. Supplements are not a cure; discuss with a clinician, especially during pregnancy, nursing, or for children.
A German study shows that an AI-enhanced blood test analyzing DNA methylation markers can classify people into high- or moderate-risk prediabetes groups with about 90% accuracy, using 1,557 epigenetic markers to form a biological fingerprint. This approach could enable earlier, personalized prevention and reduce progression to type 2 diabetes, potentially serving as a simpler, cost-effective diagnostic tool compared with extensive clinical testing.
A meta‑analysis of about 4,500 people with prediabetes across 10 trials found vitamin D supplementation modestly increased the share who reached normal blood sugar (18.5% vs 14% on placebo), suggesting potential improvements in glycemic control and insulin resistance, though effects vary and aren’t guaranteed. Experts say vitamin D should complement—not replace—lifestyle changes (low‑glycemic diet, weight management, regular exercise) and medical guidance; typical study doses were around 4,000 IU daily, with precautions against toxicity and the need to check vitamin D levels with a clinician.
Virginia Tech researchers report in a high-fat-diet mouse model that resistance training (weightlifting) reduces abdominal and visceral fat, improves glucose tolerance, and enhances insulin sensitivity more than voluntary running, though both exercise types help; the findings suggest combining endurance and resistance training for the strongest protection against obesity and type 2 diabetes.
A Rutgers-led study found that metformin may reduce the benefits of exercise on blood vessel function, fitness, and blood sugar control, raising concerns about its combined use for diabetes prevention and treatment. The research suggests that metformin could interfere with cellular adaptations to exercise, potentially impacting long-term health outcomes for at-risk individuals.
Pre-diabetes, a reversible condition characterized by elevated blood sugar levels, can be effectively managed and potentially reversed through lifestyle modifications such as weight loss, regular exercise, a whole food diet, adequate sleep, stress management, quitting smoking, and monitoring progress, supported by scientific research.
A large Spanish clinical trial found that a calorie-reduced Mediterranean diet combined with physical activity and professional guidance can lower the risk of developing type 2 diabetes by 31%, highlighting the effectiveness of lifestyle modifications in disease prevention.
A new study published in Nature Medicine reveals that prediabetes can go into remission with normal blood sugar levels even without weight loss, primarily through shifting fat from visceral to subcutaneous areas, highlighting a potential shift in diabetes prevention strategies beyond just weight reduction.
A study by George Mason University found that eating mangoes, despite their high natural sugar content, can improve blood sugar control, insulin sensitivity, and reduce body fat in people with prediabetes, highlighting the importance of whole fruits over processed snacks with added sugars.
A study suggests that adopting three lifestyle changes—following a Mediterranean diet, reducing daily caloric intake, and engaging in moderate physical activity—can lower the risk of developing type 2 diabetes by up to 31%, while also promoting weight loss and waist circumference reduction.
Research shows that adopting a Mediterranean-style diet combined with moderate exercise and support can significantly reduce the risk of developing type 2 diabetes and dementia, especially in high-risk populations, highlighting the importance of simple, sustained lifestyle changes for healthy aging.
A six-year study found that combining a Mediterranean diet with regular exercise reduces the risk of developing type 2 diabetes by nearly one-third, even with minimal weight loss, highlighting the importance of lifestyle changes for disease prevention.