How much tinned fish is too much? Experts reveal exact amount of tuna a week that will harm your brain
Brits love tuna - but health chiefs have issued a warning
Tinned tuna is a cupboard staple in many British households.
It is a cheap, versatile and healthy option for a quick and easy meal.
But there could be a hidden danger lurking in those cans.
Experts have revealed the exact amount of tuna you should eat each week to avoid harming your brain
The Food Standards Agency (FSA) advises that adults should eat no more than two tuna steaks, or four medium-sized cans of tuna, per week.
This is because tuna is high in mercury, a heavy metal that can damage the brain and nervous system.
Pregnant women, women who are trying to conceive, and children should eat no more than one tuna steak, or two medium-sized cans of tuna, per week
This is because they are more vulnerable to the effects of mercury.
Symptoms of mercury poisoning include:
- Tremors
- Muscle weakness
- Mood swings
- Memory problems
- Difficulty concentrating
In severe cases, mercury poisoning can lead to kidney damage, respiratory problems, and even death.
If you are concerned that you may have eaten too much tuna, you should see your doctor
They will be able to test your mercury levels and advise you on the best course of action.
In the meantime, it is important to be aware of the risks of eating too much tuna
And to make sure that you are not exceeding the recommended weekly intake.
Conclusion
Tinned tuna is a healthy and convenient food, but it is important to eat it in moderation.
The FSA recommends that adults eat no more than two tuna steaks, or four medium-sized cans of tuna, per week.
Pregnant women, women who are trying to conceive, and children should eat no more than one tuna steak, or two medium-sized cans of tuna, per week.
If you are concerned that you may have eaten too much tuna, you should see your doctor.
