Shrimp

Shrimp ranks last on this list not because it is the weakest option, but because it is the most overlooked. It holds a remarkable nutritional distinction: at 24 grams of protein per 100 grams and only 99 calories, shrimp has the highest protein-to-calorie ratio of any commonly consumed seafood — and it competes with chicken breast and tuna for the title across all whole foods. For GLP-1 users operating within dramatically reduced calorie budgets, this efficiency is precisely what the dietary situation demands. Shrimp is also one of the fastest proteins to prepare, cooking fully in two to three minutes in a hot pan or two to four minutes under a broiler. For users experiencing appetite suppression who find lengthy meal preparation discouraging, this speed removes a practical barrier that causes many people to reach for processed convenience foods instead of whole protein sources. From a micronutrient perspective, shrimp is exceptionally rich in iodine — a critical mineral for thyroid function that is rarely discussed in GLP-1 nutrition conversations but important given the thyroid-supportive demands of significant weight loss. It also provides selenium, vitamin B12, copper, phosphorus, and astaxanthin, the carotenoid antioxidant that gives shrimp its pink color and has demonstrated anti-inflammatory properties in research. The cholesterol content of shrimp (roughly 161mg per 100g) often causes concern, but contemporary dietary science has largely decoupled dietary cholesterol from LDL cholesterol risk in the absence of saturated fat — and shrimp contains minimal saturated fat at less than 0.3 grams per 100 grams. For most GLP-1 users without specific lipid disorders, shrimp can be consumed regularly without cardiovascular concern. Frozen shrimp is nutritionally equivalent to fresh and typically costs $6 to $10 per pound, providing multiple servings at an accessible price point.