Acides aminés essentiels

Essential amino acids are those that the body needs to obtain from food because it cannot produce them itself in sufficient quantities. At Farmaciasdirect, you’ll find a range of essential amino acid and EAA supplements designed to complement your diet, particularly in the field of sports nutrition.

What are essential amino acids?

Amino acids are the building blocks of proteins. Among these are the so-called essential amino acids, which must be obtained through the diet.

The nine amino acids considered essential in adults are:

  • Histidine.
  • Isoleucine.
  • Leucine.
  • Lysine.
  • Methionine.
  • Phenylalanine.
  • Threonine.
  • Tryptophan.
  • Valine.

A varied diet with adequate sources of protein can provide these amino acids. Essential amino acid supplements are also available in various forms and concentrations.

What are essential amino acids used for?

Essential amino acids form part of the body’s proteins. Proteins contribute to the growth and maintenance of muscle mass and to the maintenance of bones in a normal condition.

In sports nutrition, EAA supplements provide various essential amino acids in a single product. However, they should be seen as a supplement and not as a substitute for a varied, balanced diet with an adequate intake of protein.

What are EAAs?

The abbreviation EAA stands for ‘Essential Amino Acids ’. EAA supplements usually combine different essential amino acids in a single formula.

The proportion and quantity of each amino acid may vary between products, so it is advisable to check the nutritional information and composition before making a choice.

Essential amino acids for athletes

Essential amino acids for athletes form part of the wide range of supplements available within sports nutrition. They can be used to complement a diet tailored to the type, intensity and frequency of training.

Protein and amino acid requirements vary from person to person. Before taking a supplement, it is advisable to assess your usual diet and check whether it already provides an adequate protein intake.

What is the difference between EAAs and BCAAs?

EAAs and BCAAs are not exactly the same. EAAs refer to the complete set of essential amino acids, whilst BCAAs refer specifically to three essential branched-chain amino acids: leucine, isoleucine and valine.

Therefore, BCAAs form part of the essential amino acids, but an EAA supplement can provide a broader spectrum by also including the other essential amino acids.

Types of essential amino acid supplements

Essential amino acid supplements are available in various forms. The choice depends on personal preference, the composition and the amount provided per serving.

Essential amino acid powders

Essential amino acid (EAA) powders are common in sports nutrition. They are generally mixed with water according to the quantities specified by the manufacturer, allowing each serving to be easily adjusted.

Essential amino acids in capsules or tablets

Essential amino acids in capsules or tablets offer a convenient alternative for those who prefer to avoid powdered preparations. It is important to check how many units constitute a dose and the total amount of amino acids it provides.

Combined amino acid formulas

Some supplements combine essential amino acids (EAAs ) with vitamins, minerals, electrolytes or other ingredients used in sports nutrition. Check the full formula to avoid duplicating nutrients if you are taking several supplements.

Which foods contain essential amino acids?

Essential amino acids are found in various protein-rich foods. Animal-based sources include eggs, meat, fish and dairy products. They can also be obtained from plant-based foods such as pulses, soya, nuts, seeds and cereals.

The quality and amino acid profile vary between different protein sources. A well-planned diet allows you to combine different sources to meet your individual needs.

How should essential amino acids be taken?

There is no single universal amount of essential amino acids in supplements that is suitable for everyone. The dose depends on the product’s formulation and individual nutritional needs.

Before using an EAA supplement:

  • Check the amount provided per dose.
  • Check the product’s amino acid profile.
  • Follow the preparation instructions.
  • Do not exceed the recommended daily intake.
  • Take into account any other supplements you are taking.
  • Consider the total protein intake from your diet.

When should you take essential amino acids?

Essential amino acids for training can be found in products designed for different stages of your exercise routine. However, there is no single timetable that suits everyone.

Your overall diet, daily protein intake and nutritional planning are important factors. Follow the product instructions and, if you’re looking to optimise your sports nutrition strategy, consult a dietitian or nutritionist.

Can EAAs be combined with other sports supplements?

EAAs can be taken alongside other sports nutrition products, but before combining several supplements, it is advisable to check their compositions to avoid unnecessary duplication.

If you’re taking protein, BCAAs or other products containing amino acids, check the total amount provided by all of them and assess whether the combination actually meets your needs.

Why buy essential amino acids from Farmaciasdirect?

At Farmaciasdirect, you can buy essential amino acids online and compare different supplements based on their amino acid profile, concentration, format and number of doses.

Discover our selection of essential amino acids (EAAs) for sports nutrition and find the option that best suits your needs. Buy essential amino acid supplements at Farmaciasdirect with access to pharmaceutical advice.