Many formulations can be stored at room temperature after opening, though specific requirements vary by product
Nausea, vomiting, and diarrhea may affect fluid balance and lead to dehydration
For someone weighing 220 pounds, that represents a potential loss of 33 or more pounds under proper medical supervision
Soft, blended or even liquid meals are often tolerated best when symptoms are at their worst, she says, suggesting options like "overnight oats, eggs, smoothies, Greek yogurt and protein shakes." She adds that "these types of foods can provide protein, vitamins and minerals, fiber and/or hydration," without demanding too much from digestion