6 Healthy Foods That Can Be Harmful When Eaten Too Much

There are a lot of super healthy foods and spices which are recommended by the doctors and nutritionists like cinnamon powder, tuna fish, coffee, oranges, tomatoes, spinach and avocados. But these foods are also recommended to eat in proportion and not in excess amount. There’s no doubt that these foods are packed with super powerful essential nutrients but if eaten too much they can be very harmful for the body. Following are the healthy foods harmful listed which are if taking excessively can cause serious damage to your health.

healthy foods harmful
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Healthy Foods Harmful When Eaten Frequently

Tuna Fish:

Tuna fish is very high in proteins and omega-3 fatty acids and it is recommended by the nutritionists. But it is also rich in environmentally polluted substance called methylmercury. This substance is a toxin material for neurological problems and can cause adverse health effects. The effects can cause hearing and vision problems, difficulty in conceiving, and lack of coordination in speech. Larger tunas are packed with very high amount of mercury and is basically used in larger fish steaks and sushi dishes. While the smaller tunas contains smaller amount of the substance and these are usually packed in cans. Therefore tunas contains many health benefits, if taken properly and it has disadvantages as well if taken too often and in larger quantity.


  1. Ms Bex December 27, 2016
  2. Buma February 13, 2017

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