18 High-Protein, Low-Carb Foods to Eat for Weight Loss!

3) Tuna

This is also a good source of protein. It contains around 45% of your daily protein intake, a minimal fat content of 0.49 grams, and zero carbohydrates per 100 grams. Tuna is a type of fish often served raw, cooked, or canned tuna. It’s also a great source of omega-3 fatty acids, but as you can see above, it is not considered an oily fish. At least not yellowfin tuna. Other variants can have different nutritional profiles.