What products contain phenylalanine?
Phenylalanine is found in most protein-containing foods such as milk, eggs, cheese, nuts, soybeans, chicken, beef, pork, beans and fish.
What sweeteners contain phenylalanine?
The artificial sweetener aspartame (Equal, NutraSweet), which is added to many medications, diet foods and diet sodas, contains phenylalanine.
What foods release phenylalanine?
Some foods that are rich in phenylalanine, which the body needs to synthesize tyrosine, include:
- soy products, such as soybeans, tofu, and soy milk.
- fish and meat, including chicken, turkey, and pork.
- eggs and dairy products, such as milk and cheese.
- seeds, including pumpkin and sesame seeds.
- beans, such as lima beans.
What is phenylalanine source?
Good sources of phenylalanine are eggs, chicken, liver, beef, milk, and soybeans. Another common source of phenylalanine is anything sweetened with the artificial sweetener aspartame, such as diet drinks, diet foods and medication; the metabolism of aspartame produces phenylalanine as one of the compound’s metabolites.
Does breast milk contain phenylalanine?
Because regular infant formula and breast milk contain phenylalanine, babies with PKU instead need to consume a phenylalanine-free infant formula. A dietitian can carefully calculate the amount of breast milk or regular formula to be added to the phenylalanine-free formula.
What are side effects of phenylalanine?
Side effects may include:
- Heartburn.
- Fatigue.
- Nausea.
- Constipation.
- Dizziness.
- Headache.
- Anxiety and hypomania (a milder form of mania)
- Sedation.
What is another name for phenylalanine?
2-amino-3-phenyl-propanoic acid, Acide Alpha-aminohydrocinnamique, Acide Isovalérique de Phénylalanine, Alpha-aminohydrocinnamic Acid, Beta-phenyl-alanine, Bêta-phenyl-alanine, DLPA, D-Phenylalanine, D-Phénylalanine, DL-Phenylalanine, DL-Phénylalanine, D,L-Phenylalanine, D,L-Phénylalanine, Fenilalanina, L-Phenylalanine …
Is phenylalanine bad for breastfeeding?
The developing baby is very sensitive to phenylalanine in the diet. Levels of phenylalanine in human milk were found to be lower than in any formula on the market. However, mothers with milk supply problems may still benefit their child with a partial breastfeeding regimen.
How do you lower phenylalanine?
The most effective treatment is restriction of phenylalanine in diet provided through different strategies including combination of low-protein foods, hydrolyzing of protein-rich foods, or use of protein substitutes.
What foods contain phenylalanine as a natural sweetener?
Phenylalanine occurs naturally in many protein-rich foods, such as milk, eggs and meat. Phenylalanine is also sold as a dietary supplement. The artificial sweetener aspartame (Equal, NutraSweet), which is added to many medications, diet foods and diet sodas, contains phenylalanine.
What should you know about phenylalanine and aspartame?
Have a sleep disorder, anxiety disorder or other mental health condition; phenylalanine may worsen feelings of anxiety and jitteriness If you aren’t sure if phenylalanine or aspartame is a concern for you, talk to your doctor. A blood test to determine if you have PKU is available and is now routinely done as part of newborn screening.
What kind of soda has phenylalanine in it?
Phenylalanine also is sold as a dietary supplement. The artificial sweetener aspartame (Equal, NutraSweet), which is added to many medications, diet foods and diet sodas, contains phenylalanine.
What kind of compound is L-phenylalanine?
L-Phenylalanine, also known as F or endorphenyl, belongs to the class of organic compounds known as phenylalanine and derivatives.