There are 5 healthy foods that nutritionists recommend to eat. The reason is its importance to the health of the body and strengthen immunity.
But it is important to take into account that there are types of healthy food, which are beneficial when consumed in moderation and in specific quantities, but excessive intake of them makes them harmful.
Here are 5 types of healthy foods that you should not eat too much.
Omega 3 … fish oil
Omega-3 fatty acids are essential for a healthy body because they play an important role in fighting infections, reduce the risk of heart disease, and enhance memory.
Because most diets don’t have a lot of omega-3, fish oil supplements have gained popularity. Doctors recommend taking 1 gram to 6 grams per day of these supplements.
But excessive doses of fish oil capsules, which amount to 14 grams per day, may have a negative effect on the health of the body. It leads to blood thinning, especially for people who are prone to bleeding or who take blood-thinning medications.
Fresh and canned tuna
Tuna is a fatty fish. It tops the list of healthy foods that nutritionists advise to eat.
It is also a good source of omega-3 fatty acids, and it is high in protein.
However, tuna fish may also contain high levels of an environmental pollutant called methylmercury, which is a neurotoxin that has many adverse health effects. These include delayed development in children, vision problems, and hearing and speech impairment.
Bigger tuna fish contain more mercury which builds up in their tissues over time. As for young tuna, there are less quantities, and this type is used in canned tuna.
Nutritionists advise to limit the intake of seafood that contains mercury, and to not exceed the number of times it is eaten twice a week.
It can be replaced with other types of fish that are rich in omega-3 fatty acids and are less susceptible to mercury contamination.
Cinnamon seasoning
Cinnamon is a delicious spice that is widely used in food and has some medicinal properties, rich in antioxidants. Scientific experiments have proven its ability to fight infections and reduce blood sugar levels.
However, cinnamon contains large amounts of a compound called coumarin that causes excessive consumption of it to cause some liver damage. Therefore, you should consume only a teaspoon of cinnamon daily.
Coffee beans
Coffee is of great importance to the body because it is rich in antioxidants and other active compounds. Eating them in moderate amounts leads to a lower risk of liver disease and type 2 diabetes.
The active ingredient in regular coffee is caffeine, with each cup containing between 80 and 120 mg of it. A daily intake of 400 milligrams of coffee is considered safe for the overall health of the body.
However, excessive consumption of more than 500 milligrams per day of coffee can overwhelm the nervous system, causing insomnia, nervousness, increased tension, stomach cramps, heart palpitations, and muscle twitching.
The amount of caffeine needed to experience these side effects varies widely between individuals. Some can drink as much coffee as they want, while others experience symptoms when consumed in smaller quantities. Therefore, you should not drink more than two cups of coffee a day.
Beef liver
Beef liver is one of the most nutritious animal organs for the body at all, because it is rich in many essential nutrients, such as iron, vitamin A, vitamin B12, and copper.
Each 100 g of beef liver contains more than six times the recommended dietary amount of vitamin A, and 7 times the permissible amount of copper.
But vitamin A is one of the types of fat-soluble vitamins, which means that it is stored in the body when it is consumed in large quantities and causes toxic symptoms, including vision problems, bone pain, an increased risk of fractures, feeling sick and vomiting.
Eating too much copper can lead to oxidative stress and increase the risk of Alzheimer’s disease.
Therefore, although liver is a healthy and nutritious food for the body, it should not be consumed more than once a week.