If you're looking for a low-calorie protein source, 1 oz of light tuna fish (drained solids in water, canned) may be an excellent option. With just 33 calories per serving, it's a filling and nutritious choice for a variety of meals.

In addition to being low in calories, tuna fish is also rich in macronutrients like protein and healthy fats, as well as micronutrients like vitamins and minerals. Keep reading to learn more about the nutritional content and health benefits of this tasty fish.

In this article, we'll explore some practical tips and strategies for incorporating tuna fish into your diet, as well as its potential benefits for weight loss, heart health, brain health, and more.

Calories in 1 Oz Light Tuna Fish

As mentioned earlier, 1 oz of light tuna fish (drained solids in water, canned) contains just 33 calories. This makes it an excellent option if you're trying to reduce your overall calorie intake while still meeting your protein needs.

Macronutrients in Tuna Fish

In addition to being low in calories, tuna fish is also a great source of macronutrients like protein and healthy fats. One oz of light tuna fish (drained solids in water, canned) contains approximately 7 grams of protein and 0.5 grams of healthy fats, making it a filling and satisfying option for meals and snacks.

Micronutrients in Tuna Fish

Tuna fish is also rich in micronutrients like vitamins and minerals. One oz of light tuna fish (drained solids in water, canned) contains approximately 6% of the recommended daily value (DV) of niacin, 4% of the DV of vitamin B6, and 2% of the DV of vitamin A and calcium.

Health Benefits of Tuna Fish

In addition to its nutritional content, tuna fish may offer a variety of health benefits. For example, it may help improve heart health, reduce inflammation, and support brain function.

Tuna Fish as a Source of Protein

Protein is an essential nutrient that plays a variety of important roles in the body, from building and repairing tissues to supporting immune function and more. Tuna fish is an excellent source of high-quality protein, making it an excellent option for those looking to increase their protein intake.

Tuna Fish and Weight Loss

Because of its low calorie and high protein content, tuna fish is a great option for those looking to lose weight or maintain a healthy weight. Protein is known to help increase feelings of fullness and satiety, which may help reduce overall calorie intake and promote weight loss.

Tuna Fish and Heart Health

Tuna fish may also offer benefits for heart health. It is rich in omega-3 fatty acids, which have been shown to help reduce triglycerides, lower blood pressure, and improve overall heart health. However, it's important to note that some types of tuna fish may contain high levels of mercury, so it's important to choose low-mercury options and consume in moderation.

Tuna Fish and Brain Health

Omega-3 fatty acids, found in abundance in tuna fish, are also important for brain health. They may help improve cognitive function, reduce the risk of depression and anxiety, and even protect against age-related cognitive decline.

Tuna Fish and Eye Health

In addition to its benefits for heart and brain health, tuna fish may also offer benefits for eye health. It is rich in nutrients like vitamin A and omega-3 fatty acids, both of which are important for maintaining healthy eyes and reducing the risk of age-related eye diseases like macular degeneration.

Canned Tuna vs. Fresh Tuna

When it comes to choosing tuna fish, you may be wondering whether canned or fresh options are better. In general, both can be healthy choices, but canned tuna is often more affordable and convenient, while fresh tuna may offer a slightly higher nutritional profile. However, it's important to choose low-mercury options and consume in moderation to minimize any potential risks.