Browse the evidence

Tailoring type 2 diabetes lifestyle interventions (Medical Nutrition Therapy, in-person groups, or telephone groups) to patient preferences regarding learning style, schedule, and accountability improves engagement and adherence.

Do not force a single delivery format on all diabetic patients. Assess their preference for learning (social vs. individual), schedule flexibility, and need for accountability. Offer Medical Nutrition Therapy (MNT) for those needing flexibility and one-on-one accountability, telephone groups for those wanting peer support without travel, and in-person groups for those who value face-to-face interaction and structure. Matching the format to the patient's lifestyle increases the likelihood of sustained participation.

Intra-set Rating of Perceived Exertion (RPE) and Repetitions in Reserve (RIR) predictions are significantly more accurate when made closer to muscular failure (9 RPE) compared to earlier in the set (6 RPE) during squat, bench press, and deadlift exercises.

When using RPE or Reps in Reserve (RIR) to guide your training, do not rely on your feeling at the beginning of the set. Your ability to accurately predict how many reps you have left is significantly worse when you are far from failure (e.g., 6 RPE). To use RPE effectively, make your assessment when you are close to failure (e.g., 9 RPE), as this is when your perception of effort aligns best with actual performance.

Acute resistance training enhances or maintains cognitive performance (specifically visuospatial processing) in healthy older adults, regardless of exercise intensity.

For older adults, engaging in a single session of resistance training (whether heavy or light) can boost visuospatial processing skills without causing mental fatigue. You do not need to avoid weights due to fear of 'brain drain'; starting with lighter weights is just as effective for cognitive benefits as heavier weights.

Psychological stress significantly reduces force production in competitive powerlifters, particularly women, but does not impair strength in untrained individuals.

If you are a competitive powerlifter, especially if you are a woman, managing psychological stress is crucial for your performance. Each point of increased stress can cost you several kilograms in your lift. Prioritize stress management techniques alongside your physical training.

Eliminating in vivo digestibility requirements (PDCAAS) for protein content claims and relying solely on protein amount per serving aligns food labeling with dietary guidelines, promotes plant-based food consumption, and improves public health outcomes.

If you are eating enough total protein from varied sources, you do not need to worry about complex protein quality scores on labels. Focus on choosing plant-based protein sources (beans, lentils, soy) which are often disadvantaged by current labeling rules. This change helps you make healthier choices that lower saturated fat and increase fiber, supporting long-term health without needing to track complex metrics.

Stricter parental control of eating during childhood (childhood intake control) is inversely associated with adult BMI in French populations.

If you grew up with strict rules about food, you might now rebel against diet advice. This study suggests that in some cultures, early structure actually helps maintain a healthier weight. If you struggle with weight, consider that your current resistance to 'rules' might be a reaction to past strictness. Try to reframe healthy eating as your own choice and power, not a restriction.

In the US, higher perceived external eating pressures (overt pressures to eat) are positively associated with higher BMI.

If you live in the US, social pressure to eat (e.g., at work or family gatherings) may contribute to weight gain. This study links higher perceived pressure to eat with higher BMI. To manage weight, practice polite but firm refusal of food offerings. Recognize that saying 'no' to food is not rude; it is a necessary boundary for your health.

Higher overall hunger levels are associated with healthier meal timing habits, specifically achieving longer overnight fasts (≥ 13 hours) and eating less frequently late at night, contradicting the assumption that hunger prevents adherence to healthy meal timing.

If you are struggling to stick to a meal timing plan (like skipping breakfast or eating early dinner), don't assume hunger is your enemy. This research suggests that people who feel hungrier are actually more likely to achieve longer overnight fasts. Instead of eating to suppress hunger, view hunger as a sign that your body is adapting to the fasting window. Focus on consistency rather than comfort, as hunger may not be the barrier to adherence you think it is.

Referral to a specialized weight management clinic alongside incretin-based therapy does not significantly improve early glycemic (A1c) or lipid (LDL) outcomes compared to standard diabetes care alone, but increases weight loss only when patients attend 4 or more visits.

If you are starting a GLP-1 or similar medication, standard diabetes care provides similar early blood sugar and cholesterol benefits as specialized weight management clinics. However, to maximize weight loss, you likely need to attend 4 or more specialized weight management visits. Simply getting the prescription and seeing the specialist once may result in less weight loss than standard care alone.

Incretin-based therapies alter dietary patterns by reducing cravings for high-fat and sugary foods, which may displace micronutrient-dense food groups if not actively managed.

You may naturally crave less junk food. Use this opportunity to fill your plate with vegetables and lean proteins to ensure you get enough vitamins and minerals.

Adjunct supplements (omega-3 fatty acids, citrulline, collagen) facilitate training tolerance, recovery, or connective-tissue adaptation but do not directly drive muscle hypertrophy.

These supplements can help you train better, recover faster, or keep your tendons healthy, but they won't build muscle directly. Focus on protein, creatine, and training first; these are optional extras for specific needs.

Systematic evaluation of nutrition claims on Instagram targeting women reveals widespread misinformation and low scientific rigor, necessitating evidence-based digital platforms to improve health literacy.

If you are a woman seeking nutrition advice on Instagram, be aware that many posts lack scientific rigor. Use platforms like NutriWomen that systematically evaluate these claims using scientific methods (like AMSTAR-2 and GRADE) to provide you with trustworthy, accessible summaries. Do not rely solely on influencer posts without checking for evidence-based backing.

Performing knee extension resistance training 2 times per week yields superior patellar tendon force (strength) adaptations compared to 4 times per week when total training volume is equated.

If you are recreationally trained and want to improve tendon strength, doing knee extensions 2 times a week with high volume (to failure) may be more effective for force production than doing them 4 times a week, provided you match the total number of sets. The key is likely the longer duration of the training block (8 weeks vs 4 weeks) allowed for better adaptation.

Adherence to non-pharmacological measures (diet and physical activity) is low in diabetic patients enrolled in state programs, resulting in high rates of obesity and suboptimal glycemic control.

If you have diabetes, getting free medication and tests is not enough. You must actively manage your diet and exercise. Aim for regular physical activity and try to spread your food intake across the day, as skipping meals or being inactive leads to higher obesity and blood sugar levels.

Personalized follow-up strategies are necessary to improve treatment adherence and therapeutic results in diabetic patients.

Seek out healthcare providers who offer personalized, individualized follow-up rather than generic group advice. This tailored approach is more likely to help you stick to your diet and exercise plan.

Weight loss interventions, particularly meal replacement with reduced-calorie shakes, can rapidly modify functional brain connectivity, reducing the hyperconnectivity between reward-related regions (NAc, amygdala, OFC, insula) and the dorsolateral prefrontal cortex (dlPFC) in response to food cues.

Consider using meal replacement shakes for a short period (e.g., 3 weeks) as part of a weight loss strategy. This approach may rapidly rewire your brain's response to food cues, reducing cravings and making it easier to regulate eating, potentially more so than standard calorie-restricted diets alone.

Dietary supplement use among fitness practitioners is highly prevalent (85.4%) and characterized by high heterogeneity in types and combinations, with no significant difference between gym users and instructors or between competitive and non-competitive participants.

If you are a gym user or instructor, you are part of a large group where 85% use supplements, often mixing various types like whey protein, BCAAs, and vitamins without clear guidelines. This self-directed approach can lead to inconsistent results and potential health risks from contaminants or interactions. To use supplements safely, seek guidance from a healthcare professional or sports nutritionist rather than relying solely on personal choice or advice from other gym-goers.

Higher psychological resilience is associated with better physical functioning, lower disability, and reduced likelihood of frailty in older adults with type 2 diabetes.

For older adults managing type 2 diabetes, cultivating psychological resilience—defined as the ability to bounce back from adversity—is linked to maintaining physical strength and independence. While this study does not prove that resilience training directly cures frailty, it suggests that mental toughness is a key component of healthy aging. Focus on stress management and adaptive coping strategies as part of your overall diabetes care plan to potentially support physical function.

Female endurance runners exhibit a healthier dietary profile than male endurance runners, characterized by significantly higher intake of plant-based foods, water, and dairy alternatives, and significantly lower intake of processed foods, alcohol, and animal proteins.

If you are an endurance runner, note that female runners in this study tended to eat more plant-based foods, fruits, vegetables, and water, while male runners consumed more meat, processed foods, and alcohol. This suggests that focusing on whole, plant-based foods and hydration may be a beneficial dietary pattern for endurance athletes, particularly women, while men might benefit from reducing processed foods and alcohol intake.

Live telemedicine culinary coaching delivered in participants' home kitchens is a feasible and educationally valuable method for training health professionals in home cooking skills.

If you are a health professional, consider using live video streaming to teach cooking skills remotely. Use a camera focused on the cutting board and provide detailed prep instructions beforehand. This method is feasible, scalable, and well-received by peers, potentially allowing you to role-model healthy cooking for patients without the cost of a physical teaching kitchen.

Adherence to a low-carbohydrate diet (defined as ≤130g carbs/day or ≤25% calories) is sustainable long-term and nutritionally adequate, with high adherence rates reported in observational surveys.

To sustain a low-carbohydrate diet long-term, focus on the high satiety provided by fats and proteins. This natural hunger control makes the diet easier to maintain than calorie-restricted low-fat diets. Ensure your diet includes a variety of whole foods to meet all vitamin and mineral needs, as low-carb diets can be nutritionally complete.

Moderate alcohol consumption (up to two glasses per day) is protective for ischemic stroke, whereas binge drinking and heavy usage are harmful.

If you drink alcohol, limit it to moderate levels (up to two glasses per day) as this may be protective against ischemic stroke. Do not start drinking if you do not already, as you cannot predict adherence to moderation.

Distributing snack kits containing in natura or minimally processed foods (rice, beans, milk, fruits, vegetables) during school suspension serves as an effective Food and Nutrition Education (FNE) strategy to maintain food security and promote healthy dietary habits.

If you are managing food distribution for children during a disruption, prioritize whole, minimally processed foods like rice, beans, milk, fruits, and vegetables. This approach not only provides essential nutrition but also reinforces healthy eating habits, serving as a passive educational tool for families. Ensure the kits reflect local dietary traditions to increase acceptance.

Moderate-intensity aerobic exercise and lifestyle modifications moderately prevent or improve diabetic peripheral neuropathy in patients with Type 2 Diabetes Mellitus (T2DM).

For Type 2 Diabetes, incorporating moderate aerobic exercise (like walking or cycling) for 20-45 minutes, three times a week, along with a healthy diet, is a moderately effective way to prevent or manage nerve damage.