A supplement that you eat daily and should suddenly be eliminated from your diet.

Some of the most harmful elements in food are additives. Monosodium glutamate is one of the most common.

Although he glutamate as such is essential amino acid which is a component of proteins in the human body and in many foods, is known mainly for its use as a food additive in the form monosodium glutamate (MESSAGE) flavor enhancer which is used in processed foods to enhance their umami taste, that taste sensation associated with rich and tasty foods.

In recent years, glutamate has caused controversy, especially in its artificial version, due to its possible negative health consequences.

Monosodium glutamate was first synthesized in 1908 by Japanese chemist Kikunae Ikeda, who identified the umami taste in seaweed. Since then MSG is widely used in the food industry, especially in processed foods, fast food and snack foods.

Ultra-processed foods such as soups, broths, or stews contain high levels of MSG. Pixabay

Products containing glutamate

Glutamate is naturally present in many natural foods, and monosodium glutamate (MSG) is added to a variety of processed foods to improve their taste. Foods that often contain MSG or high levels of glutamate include:

• Fast food (especially Asian cuisine)

• Instant soups and packaged soups

• Salty snacks such as chips and crackers.

• Prepared condiments such as bouillon cubes and sauces.

• Ultra-processed foods (frozen foods, sausages and ready-to-eat foods)

Why should we avoid this?

Glutamate in its natural form is usually not a cause for concern as long as the body processes it properly. However, the use of monosodium glutamate as an additive has resulted in increased concerns about possible negative health effects.

Chinese restaurant syndrome

The term “Chinese restaurant syndrome” became popular in the 1960s when some people reported suffering from adverse symptoms after eating foods rich in monosodium glutamate, such as headaches, sweating, nausea and weakness.

Although subsequent studies have failed to confirm a direct link between MSG and these symptoms in most people, There are people who report sensitivity to this supplement, suggesting that some may be more susceptible than others.

Overstimulation of the nervous system

Glutamate, as an excitatory neurotransmitter, is essential for proper brain function. Nevertheless, too much glutamate can be harmful.

It has been suggested that high intake of MSG may contribute to excitotoxicity. a process in which neurons are overstimulated and eventually become damaged or die. In animal studies this phenomenon has been associated with neurodegenerative diseases such as Alzheimer’s and Parkinson’s diseasealthough these effects have not been confirmed in humans in direct relation to dietary MSG.

Increased appetite and obesity

Monosodium glutamate is also associated with increased appetite and obesity. Some research suggests that MSG may alter the mechanisms that regulate satiety, leading to excessive food consumption and, as a result, weight gain.

This is especially concerning given that MSG is often found in processed foods that high in calories and low in nutrients.

metabolic problems

Regular consumption of processed foods containing MSG may contribute to metabolic disorders such as insulin resistancewhich, in turn, increases the risk of developing type 2 diabetes.

Although these side effects are generally more associated with a diet rich in ultra-processed foods, MSG may be a contributing factor.

How to Avoid Glutamate

Reducing your MSG intake may be a healthy strategy for many people, especially those who are sensitive to this supplement. Some ways to avoid this include:

• Read the labels: Look for “monosodium glutamate” or “E621” on processed food labels.
• Avoid ultra-processed foods: Choose fresh, home-cooked meals to reduce your additive intake.
• Consume foods rich in natural glutamate in moderation: Although naturally occurring glutamate is not a problem for most, it is advisable to eat a balanced diet.

Glutamate, especially in the form of MSG, has been the subject of controversy due to its possible negative consequences for health.

Although not all people experience adverse reactions, it is recommended Eliminate or at least significantly reduce your intake of processed foods rich in MSG and choose a diet based on fresh and natural foods..

Being informed about the ingredients you consume is key to take care of your long-term health and well-being.