The Serious Health Hazards of Eating Canned Tuna Oil

Canned tuna is one of the most consumed foods in Spain. Its nutritional benefits, versatility, protein content and price make it one of the most economical ways to consume fish, protein and add a unique flavor to salads. In addition, the fatty acids it contains, such as Omega 3, They help lower cholesterol and triglyceride levels in the blood, and reduce the risk of blood diseases such as atherosclerosis and thrombosis. But its properties do not end there. Contains Vitamin B complex (B2, B3, B6, B9 and B12), which are important for the development and functioning of the nervous and immune systems. But it also contains vitamins A and C, which are necessary to support the growth and repair of mucous membranes, skin and other body tissues. Also strengthens the immune system, preventing infections.

But it’s true that not all canned tuna is the same: it can be… naturalalthough its taste is much less intense, with sunflower oilor with olive oil, and the latter is best added to salads. But there is a mistake that is made very often, especially since the price of oil has skyrocketed: season them with your own preservative oil.

But before clarifying this point, it is worth clarifying a number of nuances. canned fish more healthy It’s not tuna, it’s beauty of the north, followed by light tuna. And among canned tuna, tuna is healthier than tuna in oil. While it may seem strange, even though olive oil is one of the healthiest foods that exist, packaged tuna with olive oil is not the healthiest option. The reason should be sought in other additives included in the product, such as a large amount of preservatives and salt.

Regulation (EC) No 178/2002 of 28 January 2002, laying down the general principles and requirements of food law, states that “unsafe food products shall not be sold.” AESAN ensures that, based on these criteria, both the contents and the coating of the containers must be safe. “The oils contained in cans of tuna must also be food grade and therefore edible, avoiding any concerns about food safety.” One of the measures to ensure food quality is identification on the labeling of cans. The designation “in olive oil” will only be used for products that use only olive oil, without any mixture with other types of oils. The designation “natural” will only be used for products that are accompanied by natural juice (the liquid released by the fish during cooking), brine or water, with added herbs, spices or natural flavors if necessary. And the designation “in vegetable oil” will only be used for products that are accompanied by refined vegetable oils, alone or in a mixture.

Hence nutritionists They recommend dressing your salads with extra virgin olive oil rather than olive oil from those jars. “It is better to cut out the excess and only consume fish as a supplement,” explain the experts, adding that “we should control the amount of tuna we add to our diet because it is rich in protein and can be dangerous if not controlled.” .” This can be a good alternative for people who exercise regularly, as protein helps burn fat and build or strengthen muscles.

Therefore, if we choose this type of tuna, it is important to look at the label to try to consume the healthiest variety possible. Thus, the greatest risk is associated with excessive salt intake, which can lead to problems with hypertension or worsen the situation of those who already suffer from it.

Danger can also be found in the packaging.

But a risk that goes more unnoticed than preservatives and salt is what exists in the packaging used to sell them, which has been a highly controversial aspect in recent years among marketers and some scientists. The key to success is bisphenol A, a substance used in production of plastics, resins and cans. High levels of this substance in the body can cause health problems, but a minimal dose should not cause any problems.

Regarding this aspect, AESAN explains that “although some migration of bisphenol A into food may occur from materials and objects in which it was used in the production and which are used for packaging, subject to legally established conditions of use. It is not anticipated that there will be any risks to consumer health.

Research published in the journal “Journal of the Medical Association” concludes that this compound is the culprit in the high levels of toxicity in the blood of infants and children resulting from the use of baby bottles. Canada was the first country to declare it toxic, followed by the European Union.where was prohibited for the production of baby bottles. However, bisphenol resin still in use in other products such as coating metal cans for food and drinks. Excessive levels of bisphenol A in the body can cause diabetes, obesity, hormonal changes and fertility.

Other studies also show that canned foods They also contain carcinogens such as formaldehyde.. Another serious problem with canned foods is Sterilization methods and hygiene precautions. necessary for the process. May appear in the process botulinum toxinshow it happened in l