If you eat more than the recommended amount, you could get mercury poisoning. High levels of mercury in tuna can have side effects. Symptoms of mercury poisoning include loss of coordination, memory problems, numbness, pain, problems with vision, seizures and tremors. 30 нояб. 2018 г. If you continuously consume mercury-rich tuna, you might gradually start having problems with your vision or hearing. You may have trouble focusing, see blurry objects or struggle to hear someone conversing with you from a close distance. As mercury continues to accumulate, in extreme cases, you could become completely blind or deaf.Eating a lot of canned tuna, along with other foods high in sodium like canned soups, baked goods, and other processed foods and restaurant meals, raises your risk of high blood pressure, kidney disease, diabetes, and sleep apnea. The American Heart Association recommends that people keep their daily intake of sodium below 1,500 milligrams.



How many cans of tuna a day is too much?

Recommendations for healthy tuna consumption can vary greatly. Some sources say eating more than a serving of tuna each week may put you at risk. However, other sources say that you would need to eat at least three cans of tuna a day for 6 months to risk mercury toxicity.

What are the symptoms of eating too much tuna?

But methylmercury is a powerful neurotoxin, so eating too much fish may result in mercury poisoning. Symptoms include itching or a pins-and-needles feeling in the toes and fingertips, muscle weakness, coordination, speech and hearing impairment, and reduced peripheral vision.

How many cans of tuna can you eat a week?

Canned light tuna is in the “Best Choices” category and it is fine to eat 2 to 3 servings per week. We recommend that you eat a variety of fish.

What happens if you eat too much tuna in one sitting?

If you eat more than the recommended amount, you could get mercury poisoning. High levels of mercury in tuna can have side effects. Symptoms of mercury poisoning include loss of coordination, memory problems, numbness, pain, problems with vision, seizures and tremors.

What are the side effects of mercury in tuna?

High levels of mercury in tuna can have side effects. Symptoms of mercury poisoning include loss of coordination, memory problems, numbness, pain, problems with vision, seizures and tremors. Mercury poisoning can also cause problems with the development of your baby if you’re pregnant.

Is canned tuna bad for You?

However, this type of fish is well known for containing mercury, heavy metals and other elements that, in excess, can be detrimental to your health. It’s still true, though, that canned tuna actually has lower levels of mercury compared to fresh tuna. This means that you can safely eat canned tuna more frequently than fresh.

How many times a week can you eat tuna?

Adults and children over six can eat this type of tuna once a week without issue. If you eat more than the recommended amount, you could get mercury poisoning. High levels of mercury in tuna can have side effects.