20% (placebo) 15% Weight Loss: 21% (4.5 mg) vs
The only way to know how youll respond is to try treatment and monitor your metabolic markers over time
How Long Does Prior Authorization Take for Zepbound, Ozempic, and Wegovy in 2026
And though they typically last between several days and several weeks, they may persist for as long as you take the medication
This initial period of keto-induction is often accompanied by a cluster of transient adverse effects commonly termed the keto-flu, including brain fog, headache, lightheadedness, fatigue/lethargy, reduced exercise capacity, mood changes, gastrointestinal symptoms (e.g., constipation or diarrhoea), muscle cramps, and halitosis [74]