Hives and itchy skin. Digestive issues (such as diarrhea, bloating, constipation, or irritable bowel syndrome-like symptoms) Irregular menstruation. Unexplained anxiety.
Vitamin C is a natural antihistamine, which means it can lower histamine levels and mitigate allergic reactions and symptoms. Consume plenty of Vitamin C rich foods, like tropical fruits, citrus fruits, broccoli and cauliflower, and berries.
Histamine intolerance is not widespread, affecting only about 1–3% of the population, but it's often mistaken for a food allergy or gastrointestinal disorder. It should be ruled out as a potential cause for the symptoms the patient is experiencing.
If you frequently experience allergy symptoms after consuming high-histamine food and drink like beer or wine, sauerkraut, or even certain cheeses, it's possible that you may have an intolerance to histamine instead of a food allergy.
Histamine intolerance (HIT) is assumed to be due to a deficiency of the gastrointestinal (GI) enzyme diamine oxidase (DAO) and, therefore, the food component histamine not being degraded and/or absorbed properly within the GI tract.
Drinking plenty of water every day is essential for all bodily functions, including the regulation of histamine levels. Water does aid in the removal of histamines from the body as more that 95% of excess histamines are removed from the body through the urine.
“Antihistamines” control allergy symptoms by blocking histamine activity. But our body can also produce enzymes such as histamine-N-methyltransferase and diamine oxidase (DAO) capable of inactivating histamine.
While curing histamine intolerance requires a root cause, functional medicine approach, you may find some relief following a low-histamine diet. Eliminating foods that are high in histamine may reduce the amount of histamine in your bloodstream that your body has to eliminate.
Coffee contains histamines in low amounts, but for people who are sensitive to them, it contains plenty to get a reaction out of them. While the natural histamine content in coffee is low, some coffee processes can increase histamine levels.
Severe deficiency can lead to irreversible brain and nerve damage. However, excess vitamin B12 in the body can cause histamine intolerance symptoms. Studies suggest that vitamin B12 can trigger histamine release in the body.
What is the most powerful natural antihistamine? Researchers haven't yet established any natural product as the “best” or “most powerful.” Natural antihistamines with the most research backing their use include stinging nettle, vitamin C, quercetin, butterbur, bromelain, and probiotics.
Magnesium has an important role when it comes to mast cells and histamine. It helps support DAO levels by reducing the amount of histidine (an amino acid) that gets converted to histamine. In an animal study, researchers found 4 days of low magnesium intake caused histamine to rise quickly. and it kept getting worse.
Allergies are your body's reaction to a foreign protein. Usually, these proteins (allergens) are harmless. However, if you have an allergy to a particular protein, your immune system overreacts to its presence in your body. A cascade of reactions leads to a release of histamine, which causes allergy symptoms.
Vitamin C
Vitamin C boosts the immune system. It also acts as a natural antihistamine. According to a 2018 study on vitamin C in the treatment of allergies, oxidative stress plays a key role in allergic diseases. As vitamin C is a powerful antioxidant and anti-inflammatory, it may act as a treatment for allergies.
Because dehydration can influence the body's natural histamine response, making sure you drink enough water can be an effective way to help keep your histamine response in check.
There is currently no cure for histamine intolerance. The key to success is for the patient to learn to adjust to a low-histamine diet and manage the condition(s) until it either goes away, or for life.
Boiled, fried, or poached eggs aren't affected by cooking methods when it comes to histamine content. Eggs are low in histamines, this makes them ideal for the low-histamine diet. Chickpeas, peanuts, and lentils have been found to have low concentrations of histamines and may be safely consumed in a low-histamine diet.
Though citrus fruits such as lemons, limes, and oranges are not actually high in histamine, they can trigger the release of histamine in your body. Many health care professionals recommend limiting citrus fruits and juices as part of a low-histamine diet.
While stress doesn't actually cause allergies, it can make an allergic reaction worse by increasing the histamine in your bloodstream. Unfortunately, stress and allergies go hand in hand, says Los Angeles-based ear, nose, and throat doctor, Murray Grossan, MD.
Histamine levels are another potent downstream target. Allergic symptoms exacerbate during nighttime and plasma histamine levels exhibit nocturnal peaks. In mastocytosis patients, peak levels of plasma histamine were observed in the early morning with the lowest in the afternoon (19).
The preponderance of evidence indicates that aerobic or endurance exercise produces a degranulation of mast cells and release of histamine within the exercising skeletal muscle tissue, and there does not appear to be an exercise antigen.
Vitamin C does this by helping the body produce more of the histamine-degrading enzyme, diamine oxidase (DAO). Not only that, but it's an antioxidant vitamin that can support the reduction of histamine-induced inflammation in the body.