Fresh, lean cuts of fish and meat are integral to any low-carb diet. Red meat, however, should be eaten no more than twice per week, since it's been linked to heart disease.
- Chicken
- Turkey
- Duck
- Tuna
- Cod
- Halibut
- Herring
- Salmon
- Trout
- Shrimp
- Mussels
- Pork
- Lamb
- Beef
- Ground meat, including beef, turkey, and chicken