Best Supplements to Take With Ozempic
GLP-1 medications like Ozempic and Wegovy are highly effective for weight loss — but eating significantly less means you're also getting significantly fewer nutrients. Combined with the metabolic effects of rapid weight loss, most people on semaglutide develop predictable nutritional gaps that supplements can directly address.
Why GLP-1 users need supplements
Three things happen when you're on semaglutide that create nutritional gaps:
- You eat less — fewer calories means fewer vitamins, minerals, and protein
- Muscle loss accelerates — rapid weight loss on GLP-1 includes muscle mass loss, not just fat
- Absorption changes — slowed gastric emptying affects how well you absorb certain nutrients, particularly B12
The 5 Essential Supplements
Creatine Monohydrate (Thorne)
Creatine is the single most important supplement for GLP-1 users. Studies consistently show that GLP-1 medications cause muscle loss alongside fat loss — one study found roughly 40% of weight lost on semaglutide was lean mass. Creatine directly counteracts this by supporting muscle cell hydration and strength. 5g per day, mixed into a shake or water. Thorne is one of the most trusted brands with third-party testing.
Vitamin B12 (Nature Made)
B12 deficiency is extremely common on GLP-1 medications. Slowed gastric emptying reduces the production of intrinsic factor — the protein needed to absorb B12 from food. Symptoms include fatigue, brain fog, and tingling in extremities. Use sublingual (dissolves under tongue) for better absorption since the GI absorption route is already compromised. Nature Made is USP verified.
Electrolytes (LMNT)
Nausea and reduced food intake on GLP-1 medications frequently leads to dehydration and electrolyte imbalances — particularly sodium, magnesium, and potassium. LMNT has a clinical sodium level (1000mg) with no sugar, unlike sports drinks. Headaches, fatigue, and muscle cramps on GLP-1 are often electrolyte issues, not the medication itself. One packet in 16-20oz of water daily makes a noticeable difference.
Multivitamin (Garden of Life Whole Food)
When you're eating 1,200 calories a day, a whole-food multivitamin is insurance against micronutrient gaps you can't see. Garden of Life's formula is derived from real foods rather than synthetic isolates, which generally improves absorption. Take it with food (even a small amount) to avoid nausea — important on GLP-1 where an empty stomach already causes issues.
Collagen Peptides (Vital Proteins)
"Ozempic face" — the gaunt, sagging facial appearance from rapid fat loss — has become one of the most searched side effects of GLP-1 medications. While no supplement fully prevents it, collagen peptides support skin elasticity and connective tissue during rapid weight loss. Vital Proteins unflavored dissolves completely in coffee or any liquid with no taste. The 18g protein per scoop is a bonus.
The daily stack (simplified)
- Morning: Multivitamin + B12 sublingual + Collagen in coffee
- Pre/post workout: Creatine 5g in water or shake
- Afternoon: LMNT electrolytes in water
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