Even healthy foods can be harmful if taken in excess

How to eat healthy is receiving more and more attention from people. A variety of healthy diets are in place, including the Mediterranean-style diet.

However, there is much controversy surrounding this new eating routine that focuses on increasing consumption of a single product, as even the most toost superfoods cannot provide all the nutrients and health benefits such as balanced diet. Let’s take a look at what can happen when people consume too much of one food, even if it’s healthy.


Carrots contain a lot of beta-carotene, which the body will convert into vitamin A. This vitamin is hard to get excess because the body only converts beta-carotene to vitamin A when needed. Unfortunately, excess beta-carotene in the body can cause blood carotene, a condition that makes the skin turn yellow. Symptoms will gradually disappear once the carotene is processed and is not harmful to the health.


Water Ginseng Mushroom or Kombucha is a type of yeast grown in a sugar tea solution. This Chinese beverage has conquered the culinary world for thousands of years not only because of its taste, but also with its digestive benefits and is thought to increase good gut bacteria. However, it also contains a compound called FODMAP, a byproduct of fermentation that, if consumed in large quantities, can cause bloating and digestive disorders.


Drinking too much water can create an electrolyte imbalance, lowering sodium levels when the kidneys are no longer able to process it. Another more extreme consequence is that this can cause a build-up of water in the brain, causing it to swell and increase pressure on the human skull. Although very rare, both cases have been seen in athletes who feel the need to rehydrate after a long training session or in people with kidney problems.


Avocados contain fiber and lots of vitamins. It may also help lower bad cholesterol (LDL) and maintain cells due to its high monounsaturated fat content. But avocado is a very fatty food because one fruit contains up to 240 calories, accounting for about 10% -20% of the appropriate intake for 1 day. Consuming too many calories can lead to artery blockage problems. A person should eat about half or 1 avocado per day if consumed in whole form.

Sugar beet

Beets are an excellent source of vitamins and minerals. It is also high in nitric oxide, which the body converts into nitrates, which can help lower blood pressure. However, these substances then turn into nitrosamine, found in meat, which means it may increase the risk of developing a disease associated with high meat consumption. So it is best to avoid large quantities of beets and red meat.


Seaweed is a rare example of a vitamin B12-rich non-animal food, which makes it a great substitute for meat in a vegetarian diet. Seaweed has also been touted as a superfood that can help with weight loss thanks to its rich iodine and fiber content. But high iodine intake can lead to thyroid problems and even cause weight gain. Seaweed can also contain large amounts of heavy metals depending on where it grows.

Soybeans and soy products

Soy foods are rich in nutrients including high-quality B vitamins, fiber, potassium, magnesium and protein. It is considered a complete protein because it contains all 9 essential amino acids that the body cannot make. But if people have thyroid problems, be careful when taking soy, as it may interfere with the hormonal drugs used to treat hypothyroidism in female patients. Although studies are inconclusive, people also need to be careful when consuming soy.

Chia seeds

Although chia seeds are considered a superfood because of their high omega-3 content, so far there is no evidence to suggest their health benefits, especially in relation to cardiovascular disease. The omega 3s in chia seeds are harder to absorb than the ones found in salmon, so while there are more, people will need to eat about 100 grams of chia seeds to absorb the same amount of fish. However, 100 grams of chia seeds contains about 500 calories, which is the equivalent of a hamburger.

Huong Giang (Source: Bright Side)



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