• USES

What is Phosphatidylserine?

Phosphatidylserine is an essential member of the cell membrane that plays a key role in cell cycling signals. Its basic function is to transmit messages between cells and cover and protect them. It’s a fatty substance also named phospholipid.

Formula: C13H24NO10P

How is Phosphatidylserine obtained?

Phosphatidylserine is a fatty substance that the body creates but the body can’t produce much of the substance that is actually required. So most of the amount we need comes from food such as white beans, egg yolk, beef liver and chicken liver etc. However soy is the main source of getting the substance.

It’s also available in supplements form. phosphatidylserine’s supplements were mostly obtained from the cow’s brain but now these supplements are made with the help of cabbage and soy.

Recent researches have proved that the level or amount of this substance decreases with age in the brain. So it’s necessary to make those foods a part of the diet which are a source of phosphatidylserine.

Uses of Phosphatidylserine?

Phosphatidylserine sharpens and activates the mind by provoking intellectual performance and memory skills. It is effective especially for those aged persons who are dealing with memory problems due to ripe or old age.

Low or weak memory usually is the result of old age and phosphatidylserine helps in improving memory, attention skills and language skills. Taking phosphatidylserine decreases the risk of memory loss due to age.

There’s a disease named Alzheimer, a brain disorder that slowly affects memory and attention skills. Phosphatidylserine is effective against Alzheimer too. It usually proves best for patients with less severe disorders and can prove ineffective sometimes.

Phosphatidylserine also improves depression, thinking skills, athletic performance, dementia, ADHD and other conditions.


The supplement is taken by mouth and is available IN different strengths. Dosage of phosphatidylserine depends on which disease or disorder you are taking it. Your physician is the best person to prescribe you the best dose obviously.

If you are taking the supplement to improve memory, take it as directed by your doctor. If you have Alzheimer disease it’s better to take 300-400mg of phosphatidylserine in different divided doses.

Side effects:

Phosphatidylserine is possibly safe when used as directed or instructed. But it may prove risky when used against directions.

Possible unwanted side effects of phosphatidylserine are as follows:

  • Restlessness
  • Trouble sleeping or insomnia
  • Stomach disorder

It’s not clear whether one can get animal disease from the supplements or not because most of the supplements are made from the cow’s brain. To avoid such risks one should only use supplements prepared from plants.

Safety precautions:

  1. Take exactly as prescribed.
  2. Don’t use it if you are allergic to it.
  3. Pregnant or breastfeeding should avoid taking phosphatidylserine.
  4. Consult the doctor  before giving it to children.
  5. Overdose may cause serious side effects.
  6. Don’t share with others.
  7. Keep out of the reach of children.

Acids play an important part in the human body. They are essential components of our body having biological or functional structures. They are the main constituents of cellular membranes. Some acids help in breaking complex food molecules and repair body tissues.

Phenylalanine is an amino acid. It’s a building block of proteins. This particular acid is gained from different foods and is used in the human body to produce proteins needed for growth of the body’s cells and tissues.

Let’s discuss following aspects of phenylalanine to give you an in-depth into the term:



What is Phenylalanine?

Phenylalanine is amino acid and it’s found in many foods which contain protein such as egg, milk, beans, chicken, beef, fish and soybeans etc.

As we know that certain amino acids can’t be produced by the body so we must have to gain them through food and a proper diet. Well here we need to discuss whether phenylalanine is a necessary acid for the body or not.

Is Phenylalanine essential for the body?

Is phenylalanine a health concern for people? Well it’s not. But for most of the people it is a health concern especially for those who are born with genetic disorder phenylketonuria (PKU). It can cause serious problems such as intellectual disability, brain damage, seizures etc.

But it’s not clear yet what part this acid plays in the human body.

Different form of Phenylalanine:

Phenylalanine has three different types which include:

  • D-phenylalanine
  • L-phenylalanine
  • DL-phenylalanine


Phenylalanine is used against depression, skin diseases or problems, attention deficit hyperactivity disorder (ADHD) and alcohol withdrawal symptoms. It may also be used for:

  • Chronic pain
  • Vitiligo
  • Parkinson’s disease
  • Rheumatoid osteoarthritis
  • Moderate to severe pain
  • Weight loss
  • Multiple sclerosis


Dosage of phenylalanine usually depends on for which purpose or disease you are using it.

Basically it’s taken by mouth and dosage may be different when used for skin problems. Because it’s also available in the form of cream.

Is Phenylalanine essential for the body?

It’s still not identified which role does phenylalanine play in the body or whether it’s essential or not. It’s used to produce proteins and signaling molecules.

Phenylalanine however can’t be produced by body and one can only obtain it from food. Some foods have a high amount of phenylalanine in them such as beef, pork, beans, fish, eggs, chicken, soybeans, cheese and nuts etc. 

Effects of Phenylalanine:

Phenylalanine is a necessary amino acid that our body needs as it’s used by the body to produce the proper amount of proteins. Apart from that phenylalanine is also used to cure or treat certain medical conditions such as skin problems or genetic disorders.

Phenylalanine may also leave some negative side effects on the patient when used against directions:

  • Dizziness
  • Constipation
  • Anxiety
  • Sedation or depression
  • Nausea
  • Headache
  • Fatigue
  • Restlessness
  • Heartburn

Some serious side effects may include:

  • Itching
  • Breathing problems
  • Swelling etc.