Description of histidine
Histidine is an amino acid that the body can produce in part, but children and pregnant women need to take extra because they do not produce enough of it.
Functions of histidine in the body
Precursor of histamine
Histidine is involved in the synthesis of histamine, which plays an important role in the health of the arteries.
Important role in blood
The formation of red blood cells is ensured by the presence of sufficient histidine in the body, and it is also essential for the synthesis of haemoglobin.
Link to pancreatic enzymes
Note the presence of histidine in the composition of pancreatic enzymes, which are mainly used for proper protein digestion.
Food sources of histidine
Because histidine is an amino acid, it is mainly found in protein-rich foods:
- Parmesan cheese
- Chicken meat
- Bacon
- Tofu
- Beef
- Veal
- Turkey
- Gruyère cheese
- Lamb meat
- Emmental cheese
- Gouda cheese
- Wild tuna
- Anchovies
- Wild salmon
- Brie cheese
- Camembert cheese
- Boiled egg
- Natural yoghurt
- Skim Milk
- Whipped cream
Daily requirement of histidine
To maintain good health, it is recommended that an adult take 500-3000mg of histidine per day.
Consequences of histidine deficiency
A lack of histidine in the body can lead to symptoms such as anaemia, deafness or rheumatoid arthritis.
Consequences of excess histidine
Excess histidine is characterised by significant anxiety and stress, which in rare cases can lead to the diagnosis of schizophrenia.