Daily inclusion of nutritional meal replacements helps assure that individuals prescribed anti-obesity medications will meet their nutritional needs to support a healthy metabolism while actively losing weight.

Ozempic and Wegovy have garnered much attention because of their efficacy in helping adults with obesity lose weight; however, a 2020 study funded by Novo Nordisk reported that the estimated mean energy intake was reduced by 47 percent for people using Semaglutide — a GLP-1 receptor agonist — for 20 weeks.¹

Daily inclusion of nutritional meal replacements helps assure that individuals prescribed anti-obesity medications will meet their nutritional needs to support a healthy metabolism while actively losing weight.

Nutritional Needs of Patients on Anti-Obesity Medications and Reduced Energy Intake

To meet essential daily nutritional needs, a semaglutide diet plan should include meal replacements, providing 15 to 25 grams of protein, and three to six grams of dietary fiber. Supplemental vitamins and minerals are also recommended.

1. Optimal Protein Intake^2,3: Protein is essential to the synthesis and maintenance of lean muscle, major organs and metabolic functions in the body. When calorie intake is reduced, the body may utilize protein as source of energy which can decrease lean muscle mass. Semaglutide and protein intake can help maintain a healthy body composition. It is recommended to consume at least 1.2 to 1.6 grams of protein per kilogram of body weight per day.
2. Adequate Fiber Intake^4,5: Dietary fibers, particularly soluble prebiotic fibers, increase satiety, promote healthy blood sugar levels and support gut health. Fiber can also ameliorate digestive discomfort including constipation associated lower food intake, reduce bloating and support beneficial microflora, immune health and nutrient absorption. It is recommended to have a daily fiber intake of 28 grams per day.
3. Appropriate Micronutrient Intake: Meeting the daily required levels of vitamins and minerals is important for overall health and metabolism. Daily intake of essential micronutrients is essential for metabolic functions including energy utilization, cognitive wellbeing, and to promote optimal health.

With unknown cumulative effects of nutritional deficits due to changes in appetite along with side-effects of anti-obesity medications, it is important to consider the well documented benefits of meal replacements in providing the nutritional supplementation needed when calorie intake is significantly reduced.

Sources:

1. Friedrichsen et al., “The Effect of Semaglutide 2.4 Mg Once Weekly on Energy Intake, Appetite, Control of Eating, and Gastric Emptying in Adults with Obesity.” Diabetes, Obesity & Metabolism. 2021; 23(3).
2. Wilding et al., “Impact of Semaglutide on Body Composition in Adults with Overweight or Obesity: Exploratory Analysis of the STEP 1 Study.” Journal of the Endocrine Society. 2021; 5(Supp_1).
3. Carbone et al., “Dietary Protein and Muscle Mass: Translating Science to Application and Health Benefit.” Nutrients. 2019; 11(5).
4. Fu et al., “Associations between Dietary Fiber Intake and Cardiovascular Risk Factors: An Umbrella Review of Meta-Analyses of Randomized Controlled Trials.” Frontiers in Nutrition. 2022; 9.
5. Soliman, “Dietary Fiber, Atherosclerosis, and Cardiovascular Disease.” Nutrients. 2019; 11(5).