Browse the evidence

The study utilized a multivariable Cox proportional hazards model to analyze the relationship between lifestyle habits and health outcomes.

Understanding the methodology can help practitioners evaluate the reliability of the findings.

Increased consumption of one serving per day of berries is associated with a weight change of -1.11 lbs over 4 years.

Encouraging increased berry consumption may aid in weight management.

Increased consumption of one serving per day of tofu/soy is associated with a weight change of -2.15 lbs over 4 years.

Increased tofu/soy consumption may support weight loss efforts.

Increased consumption of low glycemic load vegetables is associated with a weight change of -0.37 lbs, while high glycemic load vegetables show no significant weight change.

Choosing low glycemic load vegetables may enhance weight management.

72.2% of patients achieved ≥ 20% total weight loss (TWL) by week 52 on liraglutide.

Practitioners can expect a significant proportion of patients to achieve substantial weight loss with liraglutide.

Patients achieved a calorie deficit of 651 kcal/day while on liraglutide.

Practitioners should encourage calorie tracking to support weight loss efforts in patients using liraglutide.

The basic principles of healthy nutrition remain largely unchanged over the years.

Practitioners should focus on established nutritional guidelines rather than trends.

Cereal fiber consumption is inversely associated with incident cardiovascular disease (CVD) in elderly individuals, with a 21% lower risk in the highest quintile of intake compared to the lowest quintile.

Elderly individuals should consider increasing their cereal fiber intake to potentially lower their risk of cardiovascular disease.

Higher cereal fiber intake is associated with lower risk of total stroke and ischemic stroke.

Increasing cereal fiber intake may help reduce the risk of stroke in older adults.

Dark breads such as wheat, rye, or pumpernickel are associated with a lower risk of incident CVD.

Incorporating dark breads into the diet may be beneficial for reducing cardiovascular disease risk in older adults.

A diet rich in fruits, vegetables, and fish may reduce the risk of newly diagnosed COPD in men.

Encouraging a diet high in fruits, vegetables, and fish may be beneficial for reducing COPD risk.

A diet rich in refined grains, cured and red meats, desserts, and French fries may increase the risk of newly diagnosed COPD in men.

Limiting intake of refined grains and processed meats may help reduce COPD risk.

Observational studies show reduced mortality rates among participants with higher physical activity levels compared to those with less activity.

Encouraging higher physical activity levels may contribute to lower mortality rates.

The Western dietary pattern is associated with a relative risk of 1.46 for colon cancer when comparing the highest with the lowest quintiles.

Practitioners should be aware that a Western dietary pattern may increase the risk of colon cancer in women.

People who eat more fruits and vegetables are more likely to practice other healthful behaviors.

Encouraging fruit and vegetable consumption may promote overall healthier lifestyle choices.

Protein supplementation improves endurance performance and muscle strength compared to placebo, but these benefits are likely attributable to unmatched energy intake rather than protein itself.

If you are an athlete, protein supplements may help performance, but likely only because they add calories. If you already meet your energy needs, adding protein powder on top of it may not offer extra performance gains compared to a placebo with the same calories. Focus on total energy intake first.

Intensive lifestyle interventions (diet and exercise) in obese type 2 diabetic patients improve quality of life, glycemic control, and metabolic syndrome markers, but do not significantly reduce cardiovascular mortality or morbidity compared to control groups.

For obese diabetics, intensive lifestyle changes (diet and exercise) will not necessarily prevent heart attacks or death, but they will significantly improve your daily quality of life, blood sugar control, and may reduce your need for insulin. Pursue it for these immediate benefits.

Bariatric surgery in patients with excess obesity and type 2 diabetes leads to significant resolution of diabetes and reduced mortality compared to matched controls.

If you have excess obesity (BMI >30) and type 2 diabetes, bariatric surgery offers a significantly higher chance of diabetes resolution (36%) compared to standard care (13%). Consider it if lifestyle changes are insufficient.

Bariatric surgery is the most effective intervention for sustained weight loss in Obesity Hypoventilation Syndrome, with gastric bypass being the most effective procedure for weight reduction, though it carries higher complication risks.

For Obesity Hypoventilation Syndrome, lifestyle changes alone are rarely enough to fix the breathing issues. Bariatric surgery, particularly gastric bypass, is the most effective way to lose the significant amount of weight (25-30%) needed to potentially resolve the syndrome. You must weigh the surgical risks against the high risk of staying obese.

Energy restriction, rather than carbohydrate restriction itself, is the primary driver of adverse symptoms (keto-flu) during the induction phase of low-carbohydrate diets.

If you experience 'keto-flu' or withdrawal symptoms, check your calorie intake first. You may be eating too little. Ensuring energy sufficiency can reduce these symptoms more effectively than adjusting carb levels alone.

Endoscopic interventions such as Endoscopic Sleeve Gastroplasty (ESG) and Transoral Outlet Reduction (TORe) are effective minimally invasive treatments for managing post-bariatric recurrent weight gain (RWG).

If you are gaining weight back after bariatric surgery, ask your doctor about endoscopic procedures like ESG or TORe. These are minimally invasive options that can help with weight loss without the risks of major surgery. They work by mechanically restricting your stomach or outlet size. While they are not as effective as GLP-1 drugs in some cases, they are a valuable tool for managing RWG.

Long-term adherence to low-carbohydrate diets, regardless of carbohydrate quality, is associated with a greater annual increase in waist circumference compared to higher-carbohydrate diets.

Be aware that long-term low-carbohydrate diets may be associated with increased waist circumference, even if other cardiometabolic markers improve. Monitor your waist circumference and consider adjusting your diet if you notice an increase.

Low fat diets do not provide a benefit for weight loss or prevention of overweight compared to low carbohydrate diets.

You do not need to follow a low fat diet to lose weight. Evidence shows that low fat diets are not superior to low carbohydrate diets for weight loss. Focus on diet quality and what you can sustain.

Maintaining an energy availability of 45 kcal/kg lean body mass per day is ideal for optimizing bone health, though achieving levels above 30 kcal/kg lean body mass per day is a more realistic target to minimize negative effects.

To protect your bones, aim for an energy availability above 30 kcal per kg of lean body mass daily. While 45 kcal/kg is ideal, it is often unrealistic for endurance athletes. Focus on eating enough to support your training load rather than restricting energy, as chronic low energy availability directly suppresses bone formation and increases fracture risk.