Browse the evidence

A Mediterranean diet is recommended as a cardioprotective dietary paradigm for diabetic patients, characterized by high fruit/vegetable/grain/legume/nut/olive oil intake and moderate fish/poultry/egg consumption.

Eat more fruits, vegetables, whole grains, legumes, nuts, and olive oil. Eat moderate amounts of fish, poultry, and eggs. Limit red meat, processed meats, and sweets. This pattern helps protect your heart and manage diabetes.

Combining resistance exercise training (RET) with adequate protein intake (≥1.2 g/kg/day) during a very low-calorie diet (VLCD) preserves skeletal muscle mass, whereas VLCD alone results in significant lean mass loss.

If you are on a strict low-calorie diet, you must lift weights and eat enough protein (at least 1.2 grams per kilogram of body weight daily) to keep your muscle. Doing just the diet without exercise or protein will cause you to lose muscle mass along with fat.

Tirzepatide, a dual GIP/GLP-1 receptor agonist, induces substantial weight loss and improves histological markers of metabolic dysfunction-associated steatohepatitis (MASH) and fibrosis in patients with type 2 diabetes and obesity.

If you have MASH and obesity, tirzepatide is a once-weekly injection that helps you lose weight and improves liver health markers. It starts at a low dose and increases slowly to minimize side effects. You should also follow diet and exercise advice provided by your care team.

Adhering to an ideal lifestyle (BMI <25, never smoked, moderate alcohol, ≥600 MET-min/week activity, healthy diet, 6-8h sleep) significantly reduces the risk of incident macrovascular and microvascular diseases in individuals with type 2 diabetes.

For someone with Type 2 Diabetes, focusing on six key areas—maintaining a healthy weight, never smoking, drinking moderately, exercising regularly (aiming for 600 MET-min/week), eating a balanced diet, and sleeping 6-8 hours—can significantly lower your risk of heart and kidney complications. This is not just about feeling better; it is a powerful tool to prevent serious disease progression.

Achieving a high Life’s Essential 8 (LE8) score (80-100) is associated with a substantially lower risk of incident macrovascular and microvascular diseases compared to low cardiovascular health (0-49) in individuals with Type 2 Diabetes.

Using the American Heart Association's Life’s Essential 8 framework (diet, activity, nicotine, sleep, BMI, lipids, glucose, blood pressure) to achieve a high score (80-100) can reduce your risk of heart and kidney complications by up to 80% compared to low health scores. This provides a structured, comprehensive way to manage vascular risk in Type 2 Diabetes.

Discontinuation of semaglutide or tirzepatide therapy within the first year significantly attenuates weight loss and glycemic improvement compared to continuous use, with early discontinuation yielding the poorest outcomes.

If you are using semaglutide or tirzepatide for weight loss, stopping the medication—even for a short time—significantly reduces your chances of losing weight. The data shows that people who stop early lose only 3.6% of their body weight, whereas those who stay on it lose nearly 12%. To achieve clinically meaningful results, you must maintain the prescription and reach a high maintenance dose.

Tirzepatide produces significantly greater weight loss and glycemic improvement than semaglutide when used at comparable maintenance dosages and adherence levels.

If you are choosing between Semaglutide and Tirzepatide, Tirzepatide tends to produce greater weight loss (approx. 12% vs 8% average in this study). However, this benefit is only realized if you stay on the medication. If you struggle with side effects or cost, switching drugs may not solve the problem if you end up discontinuing.

Group-based physical activity interventions, specifically those combining aerobic and resistance training, general physical activity, or mind-body exercise, significantly improve mobility-related outcomes (physical function, balance, aerobic capacity, muscle strength, and fall reduction) in community-dwelling older adults.

For older adults wanting to stay mobile, join a community group that offers a mix of cardio and strength exercises, general activity, or mind-body practices like Tai Chi. These group formats are proven to improve balance, strength, and reduce falls, and the social aspect helps you stick with it.

Adherence to a Mediterranean diet pattern, characterized by high intake of polyphenols, fiber, and healthy fats (olive oil, nuts, fish) and low intake of sugar, refined carbs, and saturated fat, provides hepatic and cardiometabolic benefits for NAFLD, even independent of weight loss.

Adopt a Mediterranean-style eating pattern: eat more vegetables, fruits, whole grains, legumes, nuts, and fish, and use olive oil. Limit red meat, processed foods, sugar, and refined carbs. You don't need to be perfect; even partial adherence helps. This pattern supports liver health and heart health simultaneously.

Regular physical activity, specifically at least 150 minutes per week of moderate aerobic exercise combined with resistance training, independently improves liver fat, prevents fibrosis and cirrhosis, and reduces mortality in NAFLD patients, even without significant weight loss.

Aim for 150 minutes of moderate exercise per week, such as brisk walking, cycling, or swimming. Add resistance training (weight lifting) if possible. Start with 30 minutes a day if 150 minutes feels overwhelming. Exercise helps your liver directly, even if the scale doesn't move much.

Consuming protein and/or fiber before carbohydrates (meal sequencing) enhances GLP-1 secretion, delays gastric emptying, and improves postprandial glucose and lipid metabolism compared to consuming carbohydrates first.

To get more out of your meals, try eating your protein and vegetables before your carbohydrates (like rice, pasta, or bread). This simple change in order triggers your gut to release more satiety hormones (GLP-1) and slows down digestion, leading to better blood sugar control and less fat storage potential.

Telemedical coaching (TMC) combined with telemonitoring significantly improves weight loss outcomes in overweight employees compared to telemonitoring alone or no coaching, with effects sustained over 3 years.

If you are overweight, using a combination of self-monitoring tools (like a scale and pedometer) along with regular check-ins with a health coach can help you lose weight and keep it off for years. The key is the human support component, not just the technology.

Adherence to GLP-1 receptor agonist (GLP-1RA) therapy significantly enhances weight loss in patients with type 2 diabetes, whereas poor adherence attenuates this benefit.

If you are prescribed a GLP-1RA for type 2 diabetes, taking it consistently as prescribed is critical for losing weight. Patients who adhere to the medication lose significantly more weight than those who do not. To maximize benefits, focus on maintaining high adherence to your prescribed regimen.

Time-restricted eating combined with resistance training reduces fat mass to a similar extent as habitual diet combined with resistance training, without compromising fat-free mass.

If your goal is simply to lose fat while building muscle, you don't need to restrict your eating window. Eating normally throughout the day with resistance training yields the same fat loss and muscle preservation as an 8-hour eating window, provided you eat enough.

Interviewer-assisted multiple-pass 24-hour dietary recalls are the most accurate and recommended method for assessing usual dietary intake in obesity treatment research, superior to self-administered web-based tools and food frequency questionnaires.

If you are tracking your diet for a health study or serious weight loss program, use a method where a trained professional interviews you about what you ate. This 'multiple-pass' interview is currently the most accurate way to capture your true food intake, avoiding the errors common with self-reported apps or static food lists.

Physical activity contributes to modest weight loss and improved weight-loss maintenance, with effects potentially occurring in a dose-response manner based on the magnitude of activity performed.

Engage in regular physical activity to support modest weight loss and improve long-term weight maintenance. The benefits follow a dose-response relationship, meaning more activity generally leads to greater weight loss, especially when combined with dietary changes.

For untrained older women, performing resistance training 3 times per week reduces body fat significantly more than 2 times per week, despite both frequencies producing equivalent gains in muscle mass and strength when total weekly volume is equated.

If you are an older woman aiming to lose body fat, doing resistance training 3 times a week is likely more effective than doing it 2 times a week, even if you do the same total number of sets. However, if your only goal is building strength or muscle size, you can choose 2 or 3 days per week based on your schedule, as both will yield similar results.

Higher baseline levels of subjective hunger and food cravings are associated with reduced weight loss outcomes during a 6-month behavioral weight loss intervention, whereas higher diet compliance and satisfaction are associated with greater weight loss.

If you are struggling with weight loss, your baseline hunger and cravings are strong predictors of your results. People who start with high hunger or cravings tend to lose less weight. Conversely, how satisfied and compliant you feel with your diet is the strongest predictor of success. Focus on finding a diet you can stick to and feel good about, rather than searching for the 'perfect' macronutrient ratio. If you have high baseline hunger, consider seeking more intensive support or medical advice to manage it, as this is a key lever for improving outcomes.

For short-term weight loss (first 6 months), dietary adherence and diet quality are primary drivers, whereas caloric restriction alone is a weaker predictor of success.

To lose weight quickly, focus on sticking to your chosen diet's rules (e.g., cutting carbs or fats) and eating high-quality foods, rather than obsessively counting calories. Adherence to the diet type predicts success better than the sheer number of calories cut.

Maintaining energy availability above 30 kcal/kg fat-free mass per day is required to prevent significant reductions in circulating testosterone; deficits below this threshold suppress luteinizing hormone (LH) and subsequently lower testosterone.

If you are training hard and restricting calories, monitor your energy availability. Aim for at least 30 kcal per kg of fat-free mass per day. If you feel fatigued or performance drops, your testosterone may be suppressed by the deficit. Prioritize eating enough to support your training volume before focusing on further fat loss.

Daily protein intake of 1.0-1.2 g/kg body weight (or 1.2-1.5 g/kg for those with chronic disease) is required to maintain muscle mass and strength in older adults, as lower intakes fail to overcome anabolic resistance.

If you are older, aim for 1.0 to 1.2 grams of protein per kilogram of your body weight every day. If you have a chronic illness like diabetes or heart disease, aim for 1.2 to 1.5 grams per kilogram. This helps your body build and keep muscle. If you have kidney disease, talk to your doctor before increasing protein.

Performing resistance training 2 times per week yields similar improvements in muscle strength, lean soft tissue, and muscle quality as training 3 times per week in older women over a 24-week period.

If you are an older woman looking to build strength and muscle quality, you do not need to train three times a week. Training twice a week for 24 weeks produces similar results to training three times a week. This allows you to save time and potentially improve adherence, as long as you are consistent with those two sessions. Focus on progressive overload within those sessions rather than adding more days.

Overlaying whole-body electromyostimulation (WB-EMS) on standard resistance and aerobic training significantly improves cardiovascular endurance, agility, and dynamic leg strength in postmenopausal women compared to training alone.

If you are a postmenopausal woman looking to boost heart health and leg power, adding WB-EMS to your existing workout routine (weights + cardio) yields better results than just doing the workout alone. However, do not expect it to fix your balance, flexibility, or arm strength. You must still perform the exercises actively; the electricity enhances the muscle contraction but does not replace the movement.

Modest weight loss (5%-10%) in type 2 diabetes significantly lowers plasma triglyceride levels (up to 25%) and normalizes postprandial triglyceride concentrations.

If you have type 2 diabetes and high triglycerides, aim to lose just 5-10% of your current body weight. This modest reduction can slash your triglyceride levels by up to 25% and normalize how your body handles fat after meals. Combine this with exercise and limiting alcohol for the best results.