GLP-1 medications can make it easier to feel satisfied with smaller amounts of food. That can support weight-management and health goals, but it also makes the nutritional quality of each meal more important.
Not everyone using a GLP-1 medication will develop a nutrient deficiency. However, eating considerably less—especially when nausea, vomiting, constipation or changing food preferences are involved—may make it harder to obtain enough protein, fibre, fluids, vitamins and minerals.
The goal is not to buy every supplement marketed as “GLP-1 friendly.” It is to build a food-first routine, monitor your individual needs and use supplements thoughtfully when they provide a clear benefit.
Why nutrition matters during GLP-1 treatment
GLP-1 receptor agonists and related medications affect appetite, fullness and digestion. As portions become smaller, meals that once provided enough nutrition may no longer do so.
A 2025 joint clinical advisory from the American College of Lifestyle Medicine, American Society for Nutrition, Obesity Medicine Association and The Obesity Society identified several nutrition priorities during GLP-1 treatment:
- Choose nutrient-dense, minimally processed foods.
- Obtain adequate protein and participate in strength-building activity.
- Watch for possible micronutrient inadequacy.
- Manage gastrointestinal side effects with personalized medical and nutritional care.
- Maintain adequate fluids, fibre and an overall balanced dietary pattern.
These recommendations do not mean that GLP-1 medications automatically “drain” nutrients from the body. The concern is more often reduced dietary intake, limited food variety or persistent digestive symptoms.
1. Make protein a priority
Weight loss can include both body fat and lean tissue. Protein and resistance exercise are therefore important parts of a well-designed weight-management plan.
Depending on your health, body size and activity level, a registered dietitian may recommend including a meaningful protein source at every meal. Examples include:
- Fish, poultry, eggs or lean meat
- Greek yogurt, cottage cheese or fortified soy yogurt
- Tofu, tempeh, edamame and legumes
- Nuts and seeds
- A suitable protein-rich beverage when solid food is difficult to tolerate
Start with the protein portion of a meal when your appetite is limited. Small meals distributed throughout the day may be easier to manage than one large serving.
Individual protein requirements vary. Anyone with kidney disease or another condition affecting protein needs should obtain personalized medical advice rather than following a generic online target.
2. Increase fibre gradually
Constipation is commonly discussed during GLP-1 treatment, but adding a large amount of fibre suddenly can sometimes make bloating or discomfort worse.
Food-first fibre choices include vegetables and fruit, beans and lentils, oats and other whole grains, chia, flax, nuts and seeds. Increase fibre gradually and combine it with adequate fluids.
If constipation is persistent, painful or accompanied by vomiting or an inability to pass stool or gas, contact a healthcare professional instead of attempting to manage it solely with supplements.
3. Remember fluids
Some people eat and drink less when appetite signals change. Vomiting or diarrhea may further increase the risk of dehydration.
Keep water visible and sip it regularly throughout the day. Broth, soup and other suitable beverages can also contribute to fluid intake. Your healthcare professional may recommend an electrolyte product in certain circumstances, but it is not automatically necessary for every GLP-1 user.
Seek medical advice if you experience persistent vomiting, dizziness, very dark urine or difficulty keeping liquids down.
4. Pay attention to micronutrients
When total food intake becomes very low or food variety narrows, intake of certain vitamins and minerals may decline. Areas a healthcare professional may assess include vitamin B12, folate, vitamin D, iron, calcium, zinc and thiamine.
This is not a checklist of supplements everyone should take. Needs differ according to diet, age, menstrual status, medications, medical conditions and laboratory results. For example, taking iron without evidence of a need may cause side effects and can be inappropriate for some individuals.
How to evaluate a supplement during GLP-1 treatment
Does it disclose meaningful quantities?
A long ingredient list does not necessarily provide nutritionally significant amounts. Look for clearly stated quantities of protein, fibre, vitamins, minerals and other active ingredients per serving.
Is it replacing food it cannot truly replace?
A small wellness powder should not be considered a nutritionally complete meal unless its energy, protein, essential fats, carbohydrates, vitamins and minerals have been formulated and verified for that purpose.
Are its claims supported by appropriate evidence?
Be cautious of products promising to prevent muscle loss, correct every nutrient deficiency, eliminate medication side effects, “detox” the body or guarantee faster weight loss.
Is it appropriate where you live?
Supplement classifications, permitted ingredients, labels and health claims differ between countries. Check the product information and regulatory status applicable in your region, and seek professional guidance when you use prescription medication.
Where Beauty Secret® 20+ may fit
Beauty Secret® 20+ Herbal Nourishing Essence Powder is an antioxidant-focused natural health product formulated for adult women. Each serving contains ingredients including vitamin C, vitamin D, vitamin E, CoQ10, astaxanthin, soy powder and Canadian Chaga.
In Canada, Beauty Secret® 20+ holds Natural Product Number 80073784. Its Canadian-authorized purposes include being a factor in the maintenance of good health, a source of antioxidants and a source of fungal polysaccharides with immunomodulating properties. Product availability, classifications and permitted claims may differ in other countries.
Beauty Secret® 20+ should not be viewed as a treatment for GLP-1 medication side effects, a replacement for adequate dietary protein, a comprehensive multivitamin and mineral supplement, a substitute for a nutritionally complete meal, or a product that every woman using GLP-1 medication needs.
A responsible way to consider it is as one optional component of a broader wellness routine—alongside nutrient-dense meals, adequate protein and fluids, appropriate physical activity, sleep and individualized professional guidance.
Because it contains several medicinal ingredients, women who use GLP-1 medications, take other prescription medicines or have an underlying medical condition should review the complete product label with a qualified healthcare professional.
A simple food-first daily checklist
- Did I include a meaningful protein source at my meals?
- Did I eat vegetables, fruit or another fibre-containing food?
- Did I drink enough fluid?
- Are digestive symptoms limiting my food intake?
- Am I relying on a supplement to replace something my diet actually needs?
- Have I discussed persistent symptoms or suspected deficiencies with a healthcare professional?
- Am I including strength-building movement appropriate for my ability?
No single powder, pill or injection replaces a complete health routine. The best plan combines appropriate medical treatment with food, movement, monitoring and realistic long-term habits.
Frequently asked questions
Do GLP-1 medications automatically cause nutrient deficiencies?
No. A deficiency is not inevitable. Risk may increase when appetite and total food intake become very low, dietary variety is limited or gastrointestinal symptoms persist.
Should every GLP-1 user take a multivitamin?
Not necessarily. Supplement decisions should consider your diet, symptoms, medical history, medications and, when appropriate, laboratory testing.
Can supplements prevent muscle loss during weight loss?
No supplement can guarantee this result. Adequate dietary protein, resistance training and individualized clinical monitoring are central considerations.
Is Beauty Secret® 20+ a protein supplement?
It contains soy powder, but it is not positioned as a primary high-protein product. Women seeking a defined protein target should choose foods or products that clearly disclose grams of protein per serving.
Can I take Beauty Secret® 20+ with a GLP-1 medication?
There is not enough product-specific clinical evidence to make a universal compatibility claim. Review the complete label and consult a qualified healthcare professional or pharmacist before combining supplements with prescription medication.
The bottom line
Good GLP-1 nutrition is not about buying every supplement connected to a new health trend. It is about making smaller amounts of food more nutritionally meaningful, monitoring symptoms and using supplements only when their ingredients and purpose fit an individual need.
Beauty Secret® 20+ may be considered as an optional antioxidant-focused wellness product for adult women within the directions and authorized uses applicable in their region. It is intended to complement—not replace—a complete nutrition and healthcare plan.
Sources
- Mozaffarian D, et al. Nutritional priorities to support GLP-1 therapy for obesity: a joint advisory. American Journal of Clinical Nutrition. 2025.
- American Society for Nutrition: Nutritional Priorities to Support GLP-1 Therapy for Obesity.
- Health Canada Licensed Natural Health Products Database: NPN 80073784.
This article is for general educational purposes and is not medical advice. GLP-1 medications and supplements should be used under the guidance appropriate to your individual health needs.