Browse the evidence

Lifestyle management, including healthy lifestyle and emotional well-being, is a core component of PCOS care, with a specific emphasis on avoiding weight stigma.

Focus on healthy habits and mental well-being, not just weight loss. If you have PCOS, your care should include support for your emotional health and quality of life, without judgment about your weight.

Aerobic and resistance training are both effective for reducing depressive symptoms, but mixed training (aerobic + resistance) showed smaller effects in subgroup analysis.

You can choose either aerobic exercise (like running or cycling) or resistance training (weight lifting) to treat depression; both are highly effective. You do not necessarily need to combine them, as the data suggests mixed training showed smaller effects in this analysis.

Emotional eating acts as a behavioral mediator linking psychological distress (depression, anxiety, stress) to increased body weight and obesity.

If you find yourself eating more when stressed or sad, recognize this as 'emotional eating.' It is a learned behavior that links mood to weight gain. To break the cycle, focus on developing non-food coping strategies for negative emotions, such as stress management techniques or therapy, rather than just restricting food intake.

Consumer acceptance of plant-based meat alternatives is strongly influenced by sensory similarity to meat, product familiarity, and price, with hybrid products often showing higher acceptability than pure plant-based options.

If you are trying plant-based meat alternatives, start with hybrid products (part meat, part plant) if available, as they are often more acceptable. Be aware that sensory similarity to meat is a key factor in acceptance, and pure plant-based options may not perfectly replicate meat texture or taste.

A digital music and movement intervention (danceSing Care) is feasible and improves anxiety, depression, and sleep satisfaction in older adults in care homes.

Consider digital music and movement interventions, such as danceSing Care, to improve anxiety, depression, and sleep satisfaction in older adults living in care homes.

Access to nature, green spaces, and specific neighborhood infrastructure (sidewalks, parks) positively correlates with maintained or increased physical activity during the pandemic, particularly for adults.

If you live in an area with good access to parks, trails, or safe sidewalks, you are more likely to maintain physical activity during restrictions. Urban planners and individuals should prioritize utilizing these available resources to counteract the general trend of reduced activity.

Multimodal physical interventions (e.g., Tai Chi, subsensory vibratory noise) restore physiological complexity and improve functional mobility in older adults.

Focus on activities that challenge your body's balance and coordination, like Tai Chi or using specific vibratory devices if recommended. These aren't just exercises; they help your nervous system maintain the 'complexity' needed to stay mobile and avoid falls as you age.

Lifestyle management, specifically focusing on healthy lifestyle, emotional wellbeing, and quality of life, is a foundational recommendation for the assessment and management of PCOS, with explicit attention to avoiding weight stigma.

For someone with PCOS, prioritize sustainable lifestyle habits that support your mental and physical health rather than chasing rapid weight loss. Work with your healthcare provider to create a plan that respects your body image and addresses emotional wellbeing, as this is a critical part of managing the syndrome's diverse burdens.

Chatbot interventions significantly improve sleep duration and quality, with multicomponent interventions (chatbot plus other tools) being more effective than chatbot-only interventions.

For better sleep, use a chatbot that integrates with a wearable device or allows you to log your sleep habits. This combined approach is more effective than using a chatbot alone.

UPF intake may influence energy intake and metabolic responses through factors like energy density, eating rate, and hyper-palatability, but these mechanisms are not yet fully understood.

Try to be mindful of how quickly you eat and the energy density of your meals. UPFs are often designed to be hyper-palatable and energy-dense, which can lead to overconsumption. Choosing whole, minimally processed foods may help regulate energy intake.

Continuing lifestyle interventions (diet/exercise) after stopping AOMs does not prevent significant weight regain, as this subgroup also showed significant regain.

Even if you maintain a healthy diet and exercise routine, stopping anti-obesity medication is likely to lead to weight regain. The biological effects of the medication are significant, and lifestyle changes alone may not be enough to counteract the regain.

Relying solely on Fasting Plasma Glucose (FPG) for diagnosis misses a significant number of diabetes cases in Korean populations; OGTT or HbA1c is required for accurate diagnosis.

If you are Asian or have a lower body weight, a normal fasting blood sugar might not mean you are safe. You may have high blood sugar after eating. Ask your doctor about an OGTT or HbA1c test if you have risk factors.

HbA1c is a valid diagnostic criterion for diabetes (≥6.5%) in Korea, but it should not be used alone due to lower detection rates compared to combined FPG and OGTT.

HbA1c is a convenient test that doesn't require fasting, but it might miss diabetes if used alone. For the most accurate diagnosis, especially if you have conditions like anemia or kidney disease, combine it with fasting glucose or an OGTT.

Dispensing rates for GLP-1 RAs are significantly lower for obesity (AOM) indications compared to diabetes (ADM) indications, with a large gap in 60-day initiation rates.

Even if prescribed, GLP-1 RAs for weight loss are less likely to be filled than those for diabetes, largely due to insurance coverage issues. If you are prescribed an AOM GLP-1 RA, proactively check your insurance coverage and explore assistance programs to ensure you can access the medication.

Dispensing rates for GLP-1 RAs are lower in patients aged 65+ compared to those aged 18-64, particularly for AOM indications.

Older adults (65+) are less likely to fill GLP-1 RA prescriptions for weight loss compared to younger adults, largely due to Medicare not covering these medications. If you are 65 or older, discuss alternative coverage options or patient assistance programs with your healthcare provider.

Current standard-of-care structured lifestyle modification (500 kcal deficit + 150 min activity) added to obesity pharmacotherapy lacks evidence of improving drug response and may act as a barrier to care by reinforcing stigma.

If you are starting obesity medication, you do not need to complete a mandatory lifestyle program to access or benefit from it. Current evidence does not show that mandatory calorie counting and exercise improve drug results. Focus on your health and well-being; if you choose to make lifestyle changes, do so for yourself, not as a requirement for your medication.

Adherence to an ultra low-fat diet (ULF) leads to a compensatory increase in refined grain intake, which may undermine the cardioprotective potential of fat restriction.

If you choose a low-fat diet, be aware that your body may crave carbohydrates. You must actively replace the calories from fat with vegetables and whole foods, not refined grains or sugars. If you find yourself eating more bread or pasta to feel full, your heart health benefits may be negated by the increased refined carbohydrate intake.

An 8-week combined functional strength and nutrition education program does NOT significantly improve gait speed, health-related quality of life (HRQoL), or protein intake in older adults with pre-frailty and frailty, although exploratory analysis suggests potential trends.

Knowing you need more protein doesn't always mean you will eat more, especially if you live in a facility with limited menu choices. Focus on practical strategies like adding specific high-protein snacks or choosing protein-rich options from existing menus, rather than trying to completely change your diet overnight. Combine this with strength training for the best functional results.

Obstetrician-gynecologists generally perceive plant-based dietary patterns as safe and health-promoting for pregnant and lactating patients, yet a significant majority feel inadequately trained to provide nutrition counseling, leading to a discrepancy between positive attitudes and actual clinical recommendations.

For OB/GYNs: Recognize that your positive view of plant-based diets is supported by evidence, but your lack of training is the main barrier to recommending them. Seek out specific nutrition education or refer patients to dietitians to ensure safe implementation during pregnancy.

High-volume and high-intensity exercise may increase the risk of atrial fibrillation (AF) in athletes, suggesting a J-shaped relationship between exercise volume and AF risk.

While exercise is crucial for heart health, extremely high volumes of intense exercise may increase the risk of atrial fibrillation in athletes. Aim for moderate-volume exercise (5-20 MET hours/week) for optimal protection against AF.

Continuous Positive Airway Pressure (CPAP) therapy has mixed and often limited effects on improving glycemic control (A1c, fasting glucose) and liver fat content in patients with OSA, T2DM, and MASLD, despite reducing sympathetic activity.

CPAP is essential for treating OSA and improving blood pressure, but it may not significantly lower blood sugar or liver fat on its own. If you have diabetes or fatty liver, focus on weight loss and medications, as CPAP alone may not reverse these conditions.

Integrating structured intake tools (like the Obesity Brief HPI) into electronic medical records can increase the identification and prioritization of weight management visits, although adoption was zero in this baseline period.

Health systems are starting to use digital tools to make weight management easier. If your clinic uses these tools, expect a questionnaire before your visit. This is designed to help your doctor understand your history better, not to burden you.

Physical activity time and variability are not significantly associated with glycemic variability indices (MAGE, CONGA, MODD) in overweight or obese adults.

Do not rely on exercise alone to stop blood sugar spikes or swings if you are overweight. While exercise helps lower your average blood sugar, this study suggests it may not reduce the magnitude of glucose fluctuations. Focus on total movement time rather than expecting it to smooth out glucose curves.

There is no significant association between competitor characteristics (age, sex, drug status, level) and the use of carbohydrate-based peaking strategies or the length of the peaking strategy.

Do not assume your carbohydrate strategy must change based on your sex, age, or drug status. The study found no link between these factors and CHO strategy choice. However, be aware that the *range* of carbohydrate intake (high vs low days) during peak week is significantly influenced by sex.