Home Gastronomy Phenylalanine: essential for survival

Phenylalanine: essential for survival

Do you know what phenylalanine is? East amino acid what happens, almost, by unnoticed is essential for our body. It helps us with chronic pain, improve our mood, with vitiligo spots, and even ... to lose weight! Do you want to know more about this one? Here we tell you everything.

What is it?

To begin, it is necessary to explain what the phenylalanine. A non-pola neutral aromatic essential amino acidr. It is one of the most hydrophobic amino acids. That is, it is repelled by water, you cannot mix with it. In addition, it is not produced by the body, but is obtained through food intake. Cheeses and meats are the main carrier foods for phenylalanine.

Phenylalanine is essential for neurotransmitter formation. Improve memory, increase mental capacity and even improve mood are qualities of this amino acid. It also acts as natural appetite suppressant. If combined with exercise it accelerates the weight loss process. Therefore, it is recommended in diets!

woman measuring her waist
girl measuring her waist / source: pexels

It is part of the body's cell and tissue structures. Thus, together other amino acids synthesize its proteins. It is also essential to create other molecules such as tyrosine. This is the one in charge of forming more structures and tissues. Bone, phenylalanine is necessary by itself, but it is also necessary for production of other basic elements for our body.

What is?

The essential function of phenylalanine is repair body cells and be a component of body tissues. But that function, at the same time, carries other health benefits such as:

  • Relieve chronic pain: Phenylalanine increases endorphin levels in the brain. These naturally contain an analgesic effect. So they reduce pain and chronic discomfort
  • Fight depression: Phenylalanine participates in the production of dopamine. This neurotransmitter when released produces a sensation of pleasure, well-being, euphoria and happiness. Thus helping to combat the symptoms that characterize depression.

There is also studies that have shown that phenylalanine and tyrosine levels have decreased during depressive attacks.

  • Speeds up the weight loss process: Eating foods containing phenylalanine before exercising speeds up metabolism. Thus helping to increase the oxidation of fats. A supplement of 1 or 2 grams a day of this amino acid is even recommended in diets in order to lose weight.

Likewise, It is part of the formation of catecholamines and tyrosine that reduce the feeling of hunger. Since these are linked to appetite control.

  • Treat vitiligo spots:  Phenylalanine can be used to cover vitiligo spots as it helps in the production of tyrosine. This is because tyrosine is necessary for the creation of melanin. This substance is what is responsible for giving color to the skin.

Also, normally se use oral phenylalanine supplements to treat vitiligo. In addition to exposure to UV radiation.

However, we recommend consulting a doctor before taking phenylalanine for medical purposes. In most cases, it should be done under his supervision.

/ phenylalanine
source: pexels


La phenylketonuria is a metabolic disease. Its main characteristic is the shortage of the enzyme phenylalanine hydroxylase. This is responsible for lowering their level. Without it, phenylalanine accumulates in the body and it can damage the central nervous system.  Therefore, it is necessary to detect it quickly. If it is not detected in the first months of life, the accumulation of toxic substances generates intellectual retardation!

Treatment of this disease includes addiet low in foods containing phenylalanine. However, you always have to make sure that the minimum requirements are covered.

phenylalanine / source: quimicaalkano.com

Foods containing phenylalanine

The main sources of phenylalanine are meats and cheese. However, there are many other foods that contain this amino acid:

  • Milk and its derivatives
  • Meals with soy
  • Seeds and nuts such as peanuts, chia seeds, sunflower, or pumpkin
  • All fish
  • Eggs
  • Beans, lentils, and peas
  • Potatoes, rice, white bread, whole wheat, pasta, corn, cornmeal
  • Bananas

We invite you to explore and discover more about this substance that may well tempt you.