Eating red snapper can be very beneficial to your health. It is low in sodium and saturated fat, making it a heart-healthy choice. A 6-ounce serving of red snapper contains 170 calories and 35 grams of protein, which is essential for muscle repair and growth. It also has beneficial amounts of potassium that help regulate blood pressure. Red snapper is versatile in cooking and can be prepared in various ways such as steaming, grilling, broiling, sautéing, baking, or poaching. However, it is important to consume it in moderation due to potential mercury levels.