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    Home > Diet of phenylketonuria

    Diet of phenylketonuria

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Phenylketonuria or phenylketonuria is a disease that affects one in 150000 people People with the disease lack phenylalanine hydroxylase, an enzyme that causes the body to turn phenylalanine into tyrosine Tyrosine helps the body synthesize proteins, without which it can bring a devastating impact on health Newborns need to be tested for phenylketonuria, and if the disease is inherited, they need to follow a specific low phenylalanine diet Unfortunately, phenylalanine is found in most proteins, such as eggs, nuts, meat, dairy products, etc In addition, many infant formulas also contain phenylalanine Children with phenylketonuria who eat this type of food can cause mental retardation, so this test is mandatory The examination of phenylketonuria is very simple Puncture the heel of the newborn, and then take a small amount of blood to the laboratory for analysis It usually takes several days to get the test results It should be clear that there are many products that directly indicate whether they contain phenylalanine For example, ingredients can be found on soda labels, nuts and cheese packages Phenylketonuria diet needs to be limited, especially to avoid protein rich potatoes and other foods But make sure patients get enough protein There are already protein formulas on the market for people with phenylketonuria that provide them with adequate nutrition During the pregnancy of phenylketonuria patients, the fetal phenylketonuria environment is related to various types of birth defects Therefore, it is very important to consult obstetricians and gynaecologists for advice The most important thing is to follow a restrictive diet to prevent birth defects Because phenylketonuria patients need to limit their diet, many companies specially produce foods with low or no phenylalanine content to help these people get a relatively normal diet However, this kind of food is very expensive, not everyone can afford it Patients with phenylketonuria can also live a healthy and long life following a proper diet There are usually no symptoms or complications other than diet restrictions.
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