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Some studies have demonstrated the ability of gut-derived GLP-1 to cross through the blood-brain barrier and thoroughly perfuse the brain parenchyma, but whether its effects are similar to that of PPG-derived GLP-1 remains to be established [50, 53]

Taking GLP-1 medications (even in small doses), especially when attempting to follow a fasting protocol without guidance, can increase the risk of unwanted side effects, nutrient deficiencies, or metabolic complications if you arent prescribed the proper dose and monitored during your treatment

Here's what that means for your plate: the foods that support that same process fiber, lean protein, healthy fats become your strongest allies

If nausea persists despite these strategies, contact your healthcare provider about anti-nausea medications