All that said, there are foods that are really useful because they act as natural anti-histamines, inhibiting the action of histamine – these include onions, apples and blueberries.
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.
Foods which are reported as having lower histamine levels include most fresh produce, fresh meat, certain fresh/frozen fish, eggs including quail eggs and most fresh herbs.
Mixed berries may be high or low histamine depending on the type of berries used. Strawberries for example are considered histamine liberators and are best avoided on a low histamine diet. Every person has unique dietary triggers. Your reaction to mixed berries may be different than someone else's.
Claritin and Zyrtec are effective and safe for most people with minor allergies. However, as with all medications, there may be some side effects. Loratadine—present in Claritin—may not be safe for people with severe liver conditions.
All that said, there are foods that are really useful because they act as natural anti-histamines, inhibiting the action of histamine – these include onions, apples and blueberries.
The rashes are the body's response to allergens, which in this case are blueberries, and cause the production of histamines. Mild reactions can be taken care of at home, such as by taking over-the-counter antihistamines or by reducing consumption of blueberries in the future.
Citrus Fruit
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.
Helps Fight Allergies: Red Apples
An apple a day keeps the allergist away. Red produce like apples contains a compound called quercetin. This compound is responsible for the red color and works as a natural antihistamine in your body.
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.
Berries: Berries, especially blueberries, are full of vitamins and antioxidants called flavonoids that fight inflammation. They also have chemicals that regulate your immune system, which can reduce chronic inflammation.
Oats are low histamine in accordance with the SIGHI list for histamine. Please be mindful that we all have personal food sensitivities.
When taken by mouth: Blueberry whole fruit, juice, and powders are commonly consumed in foods. Drinks made with freeze-dried blueberries might cause constipation, diarrhea, nausea, or vomiting in some people.
Blueberries have become of interest in the treatment of many diseases because of their rich phenolic content, which has powerful antioxidant and anti-inflammatory properties, and their excellent source of fermentable plant fiber [18,79].
Histamine release in the hypothalamus and other target regions was highest during wakefulness. The histaminergic neurons displayed maximal activity during the state of vigilance, and cease their activity during NREM and REM sleep.
If you're experiencing a histamine reaction, try chewing on fresh ginger or pouring boiling hot water over sliced ginger to make fresh ginger tea. In general, you can also drink ginger tea before bed to act as a natural antihistamine and prevent histamine reactions.
Natural antihistamines may help you control your seasonal allergies. Common ones are stinging nettle, vitamin C, quercetin, butterbur, bromelain, and probiotics. Some alternative practices—such as acupuncture, nasal irrigation, and exercise—may also help you manage symptoms.
Vitamin B6 and Vitamin C, in particular, have been shown to reduce symptoms of seasickness and histamine intolerance.
Second- and third-generation antihistamines are less likely to cause drowsiness. Of these, cetirizine works the fastest but has a higher chance of making you feel drowsy. Fexofenadine is the least drowsy option.
Allergists recommend long-acting, non-sedating antihistamines — ones that won't make you sleepy — for everyday use. Though you may know them by their brand names, the generic versions tackle the same problems: Cetirizine (Zyrtec®, Aller-Tec®, Wall-Zyr®). Fexofenadine (Allegra®, Aller-ease®, Aller-Fex®, Wal-Fex®).
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.