Your GLP-1 Nutritional Support Partners

Nutritional Support Designed for Your GLP-1 Journey

GLP-1s have forever changed weight loss and management, making it easier than ever to slim down, get healthy and maintain results over the long term. Medications like semaglutide and tirzepatide are easily accessible, transforming the bodies of millions of people across the country. As of 2025, polling suggests that one in eight adults in the United States is taking GLP-1 medications, and figures are likely to increase even further in the coming years.

GLP-1 medications work by imitating natural gut hormones. They signal fullness to the brain, slow gastric emptying and help you feel fuller longer, leading to weight loss and better blood sugar control. When taken under the guidance of healthcare professionals, GLP-1 medications can be life-changing. However, that doesn't mean you won't face any challenges during your GLP-1 journey.

While GLP-1s are effective for weight loss and management, these medications also create unique nutritional considerations. Because GLP-1s encourage lower food intake, what you do put into your body must be nutrient-dense, supportive of your overall health and capable of overcoming common GLP-1 side effects.

Fortunately, there are plenty of ways to support your body and health while taking GLP-1s. Shaklee is proud to offer a range of products that preserve muscle mass, support digestive health and fill nutrient gaps, creating a comprehensive ecosystem of nutritional support as you start seeing results with GLP-1s.

Why GLP-1 Medications Require Nutritional Support

The effects of GLP-1 medications on the body don't take long to manifest. Within just a few weeks of starting, you may notice a decreased appetite. GLP-1s are powerful appetite suppressants that help to reduce caloric intake. Those effects are central to supporting weight loss, but it also changes the amount of nutrients you consume.

Clinical research shows that these medications reduce caloric intake by up to 39% . Again, that reduction helps to promote weight loss, but it also impacts energy balance. Studies show that people taking GLP-1s can experience low energy levels, primarily due to reduced calorie intake. However, it may also lead to nutrient imbalances.

Because you're eating less food, there's a risk that your consumption of essential vitamins, nutrients and macronutrients can also fall below suggested levels. Research indicates that nutrients responsible for energy, immune function and overall metabolic health may be at risk. These include iron, calcium, magnesium, zinc, vitamin B complexes and more.

That's why nutrition is so vital for those taking GLP-1s. These medications help you eat less, so you must be more mindful of what you do eat. Experts recommend prioritizing nutrient density. High-quality foods can help you prevent nutritional gaps that could impact muscle mass, energy levels, biological functions and overall health. One study found that individuals receiving structured nutritional guidance to fill potential gaps while taking GLP-1s experienced better outcomes. Not only did they achieve greater weight loss, but they also sustained their results even after discontinuing the medication.

Nutritional support is key to combating potential deficiencies while fueling your body for the best possible results. However, that's not all.

GLP-1 medications can also cause unwanted side effects, such as a loss of muscle mass and gastrointestinal problems. The impact on muscle mass is often a byproduct of reduced calorie intake. While the body typically prioritizes fat loss when energy from calories is scarce, it can also break down muscle. Because muscles burn more calories and require more energy than fat, changes in muscle mass are common.

The same applies to gastrointestinal concerns. GLP-1s slow the digestive process, which can disrupt the delicate gut microbiome. As a result, many experience issues like nausea, constipation, stomach pain and more. These side effects are quite common, affecting as many as 70% of people taking GLP-1s.

Nutritional support can help address both muscle mass loss and gastrointestinal side effects. Prioritizing high-protein intake, fiber and probiotics can alleviate symptoms while supporting the body as it changes on GLP-1s.

Protein and Amino Acids To Help Preserve Lean Muscle Mass

Protein and amino acids can help you preserve lean muscle mass while taking GLP-1s. Preserving muscle mass is crucial for strength and mobility. However, it also helps promote better metabolic health, as lean muscle mass contributes to a higher resting metabolism and long-term weight management.

Protein intake can support muscle preservation, with experts recommending 1.2 to 1.6 grams per kilogram of body weight. With a lower appetite, meeting those recommendations isn't always easy. However, there are plenty of great supplements to support you on your path to a slimmer figure and healthier living.

Shaklee's Life Shakes, Snack Bars and grass-fed whey protein supplements can bridge the gap. Life Shakes contain 14 grams of protein per serving, all while offering great taste and convenience. The Performance Advanced Physique protein formula has 20 grams per serving and is easy to add to shakes, coffee and more.

Even Shaklee's Collagen-9, a complete collagen peptide powder, can help. The body requires nine essential amino acids to build and support muscle. These protein building blocks are "essential" because your body can't produce them on its own. Therefore, you must obtain them through your diet.

Typical collagen powders only contain eight of the essential amino acids. However, Shaklee's Collagen-9 includes all nine thanks to the addition of pea protein. Collagen-9 is a complete collagen product that supports protein synthesis. It even contains added biotin and vitamin C. Not only does Collagen-9 help preserve muscle mass, but it can also promote healthier hair, better skin and stronger joints.

With protein and amino acid supplements, you can protect your body's lean muscle mass while also supporting your metabolism and maintaining functional strength.

Digestive Support for Common GLP-1 Side Effects

When taking GLP-1s, your digestive process may slow down noticeably. This effect helps you feel fuller longer, but it also leads to digestive challenges that many people find uncomfortable. Digestive side effects can include constipation, diarrhea, nausea, bloating and more. These ill effects are often temporary and dose-dependent, but they can affect your everyday life and change how you eat.

The reduction in food consumption, paired with slower digestion, can make it difficult to tolerate certain foods. Furthermore, the medications may disrupt your gut microbiome. Some changes are positive. For example, studies suggest that reduce the population of bacteria linked to obesity and insulin resistance. However, any change can disrupt your system.

Healthcare providers often recommend focusing on smaller, balanced meals throughout the day that include digestible foods. You can also consider taking probiotics and prebiotics.

Probiotics can restore gut balance by introducing beneficial microbiomes that counter the effects of GLP-1s. Meanwhile, prebiotics may help maintain the microbiome and facilitate better gut motility.

Shaklee offers many products worth adding to your routine. The Good Gut & Go fiber drink mixes can promote regularity, while the Optiflora DI probiotics enhance digestive and immune health. Shaklee also offers Herb-Lax, a natural laxative, and the Stomach Soothing Complex, which can ease stomach pain.

Filling Nutrient Gaps When Eating Less

Meeting daily nutrient requirements isn't always easy when your appetite is virtually non-existent due to GLP-1s. While focusing on nutrient-dense foods can make a difference, gaps can still exist. There's a real risk of deficiencies, and they can derail your progress and negatively impact your overall health.

To support your body, try taking nutrient supplements. Shaklee's supplements can help you consume all the essentials, even if you're eating less due to GLP-1 medications.

The Vita-Lea multivitamins are a fantastic choice. With separate formulas for men and women, these high-potency multivitamins provide 100% of the daily value of several essential vitamins and minerals. Shaklee's Meology vitamins are formulated to your distinct needs and packaged in easy-to-take daily packs.

Supplements can help you maintain more consistent nutrient intake despite changes in appetite and diet. They can empower you to take a more balanced approach to managing your nutritional needs while addressing potential deficiencies without the complexity.

Easy To Incorporate Into Your Daily Routine

Throughout your GLP-1 journey, simplicity and consistency make a world of difference. GLP-1s are most effective after weeks of consistent use, and healthcare providers recommend making stable lifestyle changes to maximize results and sustain your weight loss.

The same mindset should apply to the nutritional support you add to your routine. When consuming protein supplements, collagen peptides, digestive support products and multivitamins, prioritize those that are easy to implement into your daily routine.

Over-complicated products and routines can easily lead to consistency issues, putting your progress at risk. Stick to products that are easy to take daily for optimal support that counts.

Shaklee's products are purpose-formulated for simplicity. Add the Collagen-9 complete to your morning shake or coffee to support protein synthesis, muscle preservation and skin health. Take probiotics daily to maintain your gut microbiome, and take daily multivitamins to fill nutritional gaps.

The easier it is to incorporate products into your everyday life, the more likely you are to remain consistent throughout your time with GLP-1s.