This Is What Happens to Your Body If You Eat Canned Tuna Every Day

Canned tuna is a popular food due to its convenience and nutritional profile, but consuming it daily can have several effects on your body, both positive and negative. It’s important to consider not only the benefits but also the potential health problems associated with eating canned foods.

Below, we discuss the changes you may experience by incorporating canned tuna into your daily diet.

High-Quality Protein Supply

Canned tuna is an excellent source of high-quality protein, essential for repairing and building tissues, including muscles and organs.

A 100-gram serving of canned tuna provides approximately 25 grams of protein, which contributes significantly to your daily needs. Consuming enough protein is crucial for maintaining muscle mass, especially if you lead an active lifestyle.

Benefits of Omega-3 Fatty Acids

Tuna is rich in omega-3 fatty acids, known for their benefits for heart and brain health. Omega-3s help reduce inflammation, lower triglyceride levels, and improve brain function.

Including canned tuna in your daily diet can help maintain a healthy heart and support cognitive well-being.

Vitamin and Mineral Supply

Canned tuna is a good source of several essential vitamins and minerals, including vitamin D, vitamin B12, and selenium. Vitamin D is important for bone health and the immune system, while vitamin B12 is essential for red blood cell production and nerve function. Selenium acts as an antioxidant, protecting cells from oxidative damage.

Mercury Concerns

One of the main risks of consuming canned tuna every day is mercury exposure. Tuna may contain significant levels of mercury, a heavy metal that can accumulate in the body and cause health problems, especially in pregnant women and children.

The Food and Drug Administration (FDA) recommends limiting tuna consumption to no more than 2-3 servings per week to minimize the risk of mercury toxicity.

Risk of Excessive Sodium Consumption

Canned tuna may contain high levels of sodium, especially varieties in brine or with additives. Excessive sodium consumption can contribute to high blood pressure and increase the risk of cardiovascular disease. To reduce your sodium intake, choose tuna canned in water and look for low-sodium options.