The Best Mediterranean Fish Recipes: High-Protein/Low-Carb/Sugar Free brings bright, olive oil-kissed flavor to your plate while keeping carbs and sugar out, so each meal fits keto, diabetic, bariatric, and GLP-1 goals with ease. Built from rebuilt family recipes after my husband’s health wake-up call, these dishes keep fish front and center because it packs lean protein, heart-healthy omega-3s, and the kind of taste that doesn’t feel like a compromise.