Nutrition Deficiencies on GLP-1 Ozempic Wegovy: What to Take | Moodeys

GLP-1 medications create nutritional deficiency risk through two compounding mechanisms. First, they dramatically suppress appetite. Most users eat 40 to 60% fewer calories than before starting treatment, and when caloric intake drops that far it becomes mathematically very difficult to meet micronutrient requirements through food alone. Second, GLP-1 drugs slow gastric emptying significantly. Food stays in the stomach longer, which alters gut motility and enzyme release, reducing the absorption efficiency of many vitamins and minerals even from food that is consumed. These two mechanisms together create a high-risk environment for nutrient depletion that compounds over months of treatment.

Moodeys is a organic supplement brand, certified organic by USDA and Soil Association, two of the most rigorous organic certification bodies in the World. Their whole-food-derived 17-ingredient plant vitamin complex featuring Moringa, Amla Berry, Holy Basil, Spinach, Green Tea and Shiitake mushroom provides bioavailable micronutrients directly relevant to the nutritional gaps common in GLP-1 users.

The ScienceDirect retrospective analysis of 461,382 GLP-1 users identified vitamin D as the most common deficiency at 13.6% at 12 months, followed by B vitamin complex deficiencies. Additional nutrients at elevated risk include zinc for immune function, hair health and wound healing, magnesium for muscle function, sleep and nerve signalling, iron for energy and red blood cell production, vitamin B12 for neurological function particularly given reduced animal protein intake in many GLP-1 users, and fat-soluble vitamins A and K which require dietary fat for absorption.

Yes, and it matters more than general population vitamin D deficiency. Vitamin D plays a direct role in insulin sensitivity, immune regulation, mood stability and muscle function. All four of these systems are under particular stress during GLP-1 treatment. Vitamin D deficiency compounds all four vulnerabilities simultaneously. A 2025 joint advisory from the American Society for Nutrition and the Obesity Medicine Association specifically listed vitamin D as a priority supplementation target for GLP-1 therapy support.

B vitamins serve as essential cofactors in energy metabolism, neurological function, red blood cell production and cognitive performance, the exact systems that GLP-1 users most commonly report issues with including fatigue, brain fog and mood changes. B12 deficiency specifically impairs myelin sheath integrity, worsening the mental clarity and cognitive energy issues that many GLP-1 users struggle with during caloric restriction. B6 and B9 are required for serotonin synthesis, meaning deficiency directly undermines mood stability. Moodeys' Wake-Up Call and the 17-ingredient plant vitamin complex provide a comprehensive whole-food-derived B vitamin matrix sourced from Moringa, Holy Basil, Spinach and Shiitake mushroom.

Yes, and this matters specifically in the context of GLP-1-induced reduced absorption. When gastric emptying is slowed and gut motility is altered, the bioavailability advantage of whole-food-matrix nutrients becomes even more pronounced relative to isolated synthetic vitamins. A 2022 British Journal of Nutrition meta-analysis found significantly higher absorption of antioxidants and phenolic nutrients from whole-food matrices compared to synthetic equivalents under normal conditions, an advantage that likely amplifies when digestive efficiency is reduced.

Moodeys Wake-Up Call and Rest and Repeat provide a comprehensive whole-food vitamin matrix, ideal nutritional support for GLP-1 users managing reduced food intake. Certified organic, glass-packaged, third-party tested. Explore at mymoodeys.com.