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What is better for you and why?


Have you heard of branched amino acids or BCAAs?

Well, these are also essential amino acids (EAAS) that could be included in the powder formula they consumed.

Note that 35% of the essential amino acids are seen as BCAAs.

But what distinguishes them from EAAS?

In this article you can get to know the differences between BCAA and EAA and which of them are more suitable for you.

Essential amino acids or BCAAs? – Let the battle start …

What are the essential amino acids (EAAS)?

At short notice for essential amino acids, EAAS are important in order to maintain the normal functions of the human body.

There are 9 essential amino acids, and below:

  • Histidine
  • Isolucin
  • Leucine
  • Lysine
  • Methionine
  • Phenylalanine
  • Three -amin
  • Tryptophan
  • Valine

Compared to non -essential amino acids, EAAS are proteins that cannot be produced by the body.

So that you can fill your body with these essential amino acids, you must have foods that are rich in EAAS (proteins on a herbal basis) or a complete protein product.

What are the branched amino acids (BCAAs)?

Amino acids with branched chains, BCAAs, are also included in the 9 essential AAS.

In addition, from these 9, three amino acids that contain branches, namely:

  • Leucine
  • Isolucin
  • Valine

As essential nutrients, branched chain AAS inhibit the breakdown of the muscle protein.

Instead, use these proteins as energy sources for the body, especially with strong movement.

EAA vs. BCAA comparison

Although leucine, isolucin and valine are considered essential nutrients, they still have some similarities and differences compared to the EAAS.

To understand more, read the following sections.

The similarities

Both EAA and BCAA are organic compounds and are generally known as an intra training supplement. However, there are many similarities between EAAS and BCAAs. Some of these contain the following:

1) Building blocks of protein

According to doctors from Japan, all essential amino acids are considered building blocks of proteins.

Therefore, leucine, isolucin and valine are protein components.

2) not synthesized by the body

Both EAAS and BCAAs are not synthesized by the human body.

Therefore, the advantages of these essential and branched chain Aas such as increased muscle mass and muscle growth by nutrition (animal protein) or the consumption of amino acid nutritional supplements can be acquired.

3) improves sleep

According to a study published in the Journal of American Lifestyle and Medicine, important amino acids and AAS are effective sleep amplifiers for branched chains.

In this study it was reported that the quality of the sleep of patients with heart failure can be increased if these essential nutrients are consumed together with melatonin.

Another study published by doctors from Italy reported that an essential AA supplementation can improve the quality of the sleep of patients with a medical health called COPD.

Note that this state of health can disturb the sleep patterns.

The attempt by whey protein bars from various supplementary companies that contain these essential AAS would help improve insomnia.

4) improves the mood

In a report published in clinical nutrition, it was found that essential amino acids, including the AAS for branched chain, can contribute to improving the mood of the patient.

In this study, in which the participants are institutionalized older people, it was found that an oral EAA supplement or a BCAA supplement can reduce depressive symptoms of patients, which leads to an improved quality of life.

5) increases sporting performance

As cited in the Journal of the International Society of Sports Nutrition, important nutrients including BCAAs can improve sporting performance.

However, there is a certain condition to achieve this ability.

The same study reported that additional nutrients are required and the protein requirement of active people varies.

For endurance athletes, 1.2–1.4 g protein/kg body is required.

On the other hand, for athletes who carry out resistance exercise or training, 1.6–1.7 g protein/kg body is required.

You can consider a whey protein or drink as a replacement flour if actual protein swell foods are not your type.

6) prevents muscle loss

According to a study published in the Journal of Nutrition, the BCAAs are not only the BCAA’s effective methods for preventing sarcopenia.

Instead, EAA dietary supplements could also help.

Since this sarcopenia (muscle tissue loss) is associated with aging, it can combat this age -related muscle waste if you fill your body with these essential nutrients, especially leucine.

If you aging, your muscle myofibrillar -crotin synthesis also decreases and leads to increased protein turnover.

However, if you undergo amino acid supplementation, help your body to stimulate muscle protein synthesis, no matter how old you are or how old your muscles are.

7) promotes weight loss

The consumption of a balanced amino acid diet by protein sources can help to build up lean muscle tissue and increase healthy muscle growth.

Did you know, however, that these essential nutrients can also help promote the body’s weight loss?

According to a study, it is effective nutrients, especially branched AAS, effective nutritional supplements.

The higher rabbit amino acid, the higher the likelihood that patients experience weight loss.

In this study it was reported that the more essential amino acids were consumed, the lower the prevalence rate of overweight or obese.

The differences between EAAS and BCAas

Now let’s go to the differences between EAA and BCAA.

These differences focus on the chemical structure of these two groups and how can this structure distinguish them.

1) Chemical structure

The first thing you should know is the structure of the essential amino acids.

All essential amino acids contain an amino group.

With regard to the BCAAs, however, they contain an additional aliphatic side chain with a branch.

These branches are mainly responsible for the unique functions of BCAAs compared to the other 6 essential amino acids.

2) anabolic property

According to a study, the 6 essential AAS are not anabolic.

This means that the AAS of the branched chain are the only ones that build muscle mass and increase muscle protein synthesis, which leads to healthy muscle gain.

In the same study, however, it was also reported that EAAS can still help stimulate muscle protein synthesis as long as a proper suboptimal protein dose of whey protein powder or supplement is consumed.

To know your daily protein intake, you can consider using calorie counter apps.

Although they concentrate on the calorie intake, they also offer the monitoring of protein intake.

3) pure amount

Another difference between EAAS and BCAAs is their purity.

A BCAA supplement contains a higher purity of amino acids than an EAA supplement.

This means that a BCAA supplement offers purer amino acid supplementation compared to EAA.

Therefore, for athletes, BCAA dietary supplements are more effective for building muscle mass.

4) Start of action

With regard to their start of action, the branched amino acids are quick compared to the essential amino acids.

According to a study published within the limits of physiology, this start of action is based on the fact that BCAA is metabolized by the skeletal muscle.

This means that, unlike the essential amino acids, they are not metabolized by the liver so that they can get into the bloodstream in a short time.

5) Energy improvement

BCAAs can improve a person’s energy while EaAs cannot.

In this study it was also reported that people with a lack of energy can experience muscle mass loss.

Therefore, patients who want to prevent muscle mass and increase energy can consider BCAA nutritional supplements.

6) Immune function and support

According to a study published in the International Journal of Immunopathology and Pharmacology, the EAA supplementation can promote a balanced immune response in addition to stimulating protein synthesis response (protein -synthetic reaction), while BCAA supplements cannot.

This is due to the Histidine amino acid.

Histidin can produce histamine, which is of crucial importance for the support of immunity.

This study also reported that the systemic inflammation and infection of a patient can be reduced with the help of all amino acids.

Disadvantages of BCAAS vs. Eaas

Just like the other medication, BCAAS and EAAs are with disadvantages.

In this section, the disadvantages of BCAAS and EAAS are provided.

BCAA disadvantages

  • Increased blood sugar level
  • Cannot be used by pregnant and breastfeeding women
  • Not for patients with maple syrup (MSUD)

EAA disadvantages

  • Gastrointestinal disorders and digestive systems damage, especially for small children, if they are taken up on empty stomach
  • Trimming
  • Headache
  • Increased blood sugar level
  • Cannot reduce sore muscles or fatigue

Taking it: what is better

In fact, both EAA nutritional supplements and BCAA nutritional supplements have their advantages and disadvantages.

So if you know the advantages and disadvantages of EAA and BCAA, it is time to finally decide which of these two are better for you.

If you are an active athlete and train regularly, AAS is better for you for branched chains.

On the other hand, EAA supplements can be considered if they search for an addition to supporting their general health.

If you do not want to consume actual food as a protein source, you can consider drinking protein shakes that are more convenient to use.