Browse the evidence

A remote culinary medicine program integrated with health coaching produces significant, sustained weight loss (approx. 4%) and fat mass reduction in adults with overweight/obesity over 12 months.

To lose weight sustainably, focus on building cooking skills and confidence rather than just counting calories. This program uses weekly 30-minute remote coaching to help you set small, achievable cooking goals and track progress. It works by making home cooking easier and more appealing, leading to an average 4% body weight loss over a year without requiring a professional kitchen.

GPS-enabled physical activity interventions produce significant short-term reductions in body weight and body fat percentage in adults, with effects comparable to or exceeding those of combined physical activity and dietary interventions.

Use a GPS-enabled fitness tracker or app to monitor your daily movement. Focus on consistency rather than perfection. The data shows that short-term, consistent activity tracking (under 3 months) yields the best weight loss results. You do not necessarily need to add a strict diet plan if you are using a smart tracking system, as the behavioral feedback from the device alone can drive significant fat loss. Prioritize ease of use to maintain adherence.

Physical activity reduces the risk of cardiovascular disease mortality, all-cause mortality, breast cancer, prostate cancer, and depression in adults aged 60 and older.

If you are over 60, staying physically active can significantly lower your risk of heart disease, early death, certain cancers, and depression. Incorporate regular movement into your routine to gain these protective benefits.

Replacing sitting time with light-intensity or moderate-to-vigorous physical activity significantly reduces mortality risk, particularly in individuals with low baseline activity levels.

If you have a desk job or low activity levels, don't just rely on your gym session. Try to stand up and move lightly every 30 minutes. This simple habit can significantly lower your risk of dying early, according to large studies.

Diabetes Self-Management Education and Support (DSMES) is a cost-effective intervention that significantly improves clinical and psychological outcomes, glycemic control, and reduces all-cause mortality in type 2 diabetes.

Ask your doctor for a referral to a Diabetes Self-Management Education and Support (DSMES) program. Look for a program that offers at least 10 hours of face-to-face instruction. This is not just 'learning about diabetes'; it's a proven way to lower your A1c, stay out of the hospital, and live longer.

Structured exercise combined with dietary support and behavior therapy is an effective intervention for managing obesity in cancer survivors, while GLP-1 analogues and bariatric surgery offer rapid weight loss for selected cases.

Cancer survivors with obesity should prioritize structured exercise, dietary changes, and behavior therapy as the primary management strategy. For those needing more rapid weight loss, GLP-1 analogues or bariatric surgery may be considered, but lifestyle changes remain the foundation of care.

Adhering to a healthy lifestyle (normal BMI, non-smoking, high physical activity, high diet quality) significantly reduces the risk of type 2 diabetes, and this benefit is magnified for individuals who work rotating night shifts.

If you work rotating night shifts, your lifestyle choices are your strongest defense against type 2 diabetes. Focus on maintaining a healthy weight, not smoking, staying physically active (at least 30 minutes of moderate-to-vigorous activity daily), and eating a high-quality diet. The study indicates that these healthy habits provide a greater protective benefit for night shift workers than for day workers, effectively offsetting much of the increased risk associated with shift work.

A 10-week progressive, high-intensity, bodyweight-based resistance training program significantly increases lean body mass and functional strength in 70-year-old adults with pre-sarcopenia.

If you are 70 or older and have low muscle mass, a 10-week program of bodyweight resistance training, performed 3 times a week for 45 minutes, can significantly increase your muscle mass and functional strength. The key is to progressively increase the difficulty (more reps, more resistance, or faster movements) under the guidance of an instructor. While a protein supplement was offered, it was not mandatory, suggesting the training itself is the primary driver of these benefits. Focus on functional exercises like sit-to-stands and balance, which are relevant to daily life.

Sustained, long-term improvements in cardiorespiratory fitness (CRF) and weight loss are associated with a lower risk of incident heart failure in adults with type 2 diabetes.

Maintaining fitness and weight loss over several years is crucial for preventing heart failure in type 2 diabetes. Focus on long-term consistency rather than quick fixes, as sustained improvements in aerobic capacity and weight are linked to better heart health outcomes.

Produce prescription programs, which provide financial incentives for low-income individuals to purchase fruits and vegetables, significantly improve fruit and vegetable intake, reduce food insecurity, and yield clinically relevant improvements in glycated hemoglobin, blood pressure, and BMI for adults with poor cardiometabolic health.

If you or your family are struggling to afford fresh produce, look for local 'produce prescription' programs often offered through community health centers or clinics. These programs provide vouchers or cards to buy fruits and vegetables, often for free or at a reduced cost, which can help lower blood pressure and blood sugar while improving overall diet quality.

Combining incretin-mimetic drug therapy with resistance training and adequate protein intake minimizes skeletal muscle loss and preserves metabolic health.

To keep your muscle while losing weight on GLP-1 drugs, you must lift weights at least twice a week and eat enough protein (aim for 1.0-1.5g per kg of your goal weight). This combination is the only way to ensure the weight you lose comes from fat, not muscle.

Lifestyle therapy, specifically smoking cessation, is the single most important component of lifestyle management for patients with cardiorenal and metabolic diseases.

Stop smoking. It is the single most impactful lifestyle change you can make for your heart, kidneys, and metabolic health. Ask your doctor for support to help you quit.

Higher baseline habitual physical activity, measured objectively as daily step count, is associated with a significantly lower risk of progression to type 2 diabetes in individuals with impaired glucose tolerance.

If you have prediabetes, aim to increase your daily step count. The study shows that every additional 2,000 steps per day (roughly 20 minutes of walking) lowers your risk of developing type 2 diabetes by about 5.5%. You don't need to reach 10,000 steps immediately; start by adding small amounts of walking to your day. Use a simple pedometer to track your progress objectively.

Internet-delivered personalized nutrition interventions produce larger and more sustained improvements in dietary behavior compared to standard 'one-size-fits-all' healthy eating advice.

Use a personalized nutrition service delivered online rather than generic diet advice. The Food4Me study showed that tailoring advice to your specific diet and health data leads to better, longer-lasting changes in eating habits than standard guidelines. Ensure the service is internet-based for scalability.

Obesity (BMI > 30-35) in kidney transplant candidates increases the risk of delayed graft function, acute rejection, and graft loss, making weight reduction a recommended pre-transplant intervention.

If you are waiting for a kidney transplant and have a BMI over 30, you need to lose weight to improve your chances of success and reduce complications. Work with your medical team on a weight loss plan, which may include bariatric surgery, to get your BMI below 35 before your transplant.

High-intensity physical activity (highest quartile of metabolic equivalents) and resistance/aerobic training reduce hepatic steatosis and improve insulin sensitivity, independent of weight loss.

You do not need to lose weight to see liver benefits from exercise. Focus on getting your heart rate up (aerobic) and building muscle (resistance) regularly. Even avoiding prolonged sitting helps. The goal is to improve how your body handles energy, not just to burn calories.

Higher volumes of accelerometer-assessed total physical activity and moderate-to-vigorous physical activity (MVPA) are strongly and inversely associated with all-cause mortality in older women, whereas light-intensity physical activity (LPA) and sedentary behavior show no significant independent associations with mortality after adjusting for MVPA.

For older women, the most effective way to reduce mortality risk is to engage in moderate-to-vigorous physical activity (MVPA). This study found that those in the highest quartile of MVPA (median 68 minutes/day) had significantly lower mortality rates compared to those with the least MVPA (median 8 minutes/day). While light activity and reducing sedentary time are beneficial, their independent impact on mortality disappears when MVPA is accounted for. Focus on getting your heart rate up for moderate periods daily.

Culturally adapted Mediterranean diet interventions can lead to modest improvements in glycemic control (HbA1c) and weight loss in minority populations, particularly when tailored to local food preferences and cooking methods.

For Latinas with type 2 diabetes, a culturally adapted Mediterranean diet intervention can lead to modest improvements in blood sugar control. This involves using traditional ingredients and cooking methods, along with group support and lifestyle changes. It is not about strict adherence to a foreign diet, but about adapting healthy principles to your culture.

Telephonic wellness coaching based on motivational interviewing produces a statistically and clinically significant reduction in BMI (greater than 1 unit) over 12 months in adults with overweight or obesity.

If you are struggling with weight management, consider enrolling in a telephonic wellness coaching program offered by your health plan. These programs typically use motivational interviewing, where a coach helps you set goals and build intrinsic motivation to change habits like diet and exercise. You can expect about two phone calls over a year, which has been shown to significantly reduce BMI in adults with overweight or obesity.

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.

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.