Yes, sugar can increase histamine levels, primarily because high sugar intake triggers insulin release, and insulin can boost histamine production, worsening symptoms for those with histamine intolerance. While sugar isn't directly high in histamine, its effect on blood sugar and insulin creates an environment that promotes more histamine release, making blood sugar control crucial for managing histamine issues.
Currently, the only evidence-based strategy for alleviating or preventing symptoms is adherence to a low-histamine diet, often supplemented with exogenous DAO to enhance histamine breakdown at the intestinal level [8,9,10,11,12,13,14,15,16].
Foods that have been reported to have higher levels of histamine:
Researchers have attributed several reasons to this condition, such as genetic factors, alcohol, and dietary deficiencies, among other elements. Symptoms of histamine intolerance have been found to extend beyond the gastrointestinal tract and to the whole body, with these symptoms being sporadic and non-specific.
Brown Sugar is likely low histamine; however, many patients with a histamine-related issue prefer to limit intake of sugars, since blood sugar is linked to histamine levels. Every person has unique dietary triggers. Your reaction to brown sugar may be different than someone else's.
Especially when you eat a higher glycemic meal. What happens here is that the sudden rise and fall of your blood sugar causes a stress response in the body. And as you already know, a stress response causes histamine to be released from mast cells (4).
Added sugars contribute to inflammation and a host of chronic conditions, including autoimmune disease and arthritis. Get tips to avoid them for better overall health. Most people in the U.S. eat more sugar than is good for them, including those who have arthritis.
Vitamin C. Vitamin C is a very common and well-known nutrient to strengthen the immune system and reduce inflammation. Vitamin C is also required to produce the necessary enzymes for the process of histamine breakdown, making it a vital anti-histamine nutrient.
Many people believe they experience a “histamine dump.” This phenomenon usually happens at night when your body releases a sudden surge of histamine. A histamine dump can interrupt your sleep and cause headaches, flushing, itching, anxiety, and a racing heart.
Medical Conditions
Autoimmune disorders affect immune system function, which might lead to more histamine being released (11). Another condition causing elevated histamine levels is mastocytosis, rare disorder involving abnormal mast cell growth—the cells that make and store histamine (12).
Some research suggests that copper, vitamin B6, and vitamin C can help lower histamine levels. Talk to your doctor before changing your diet or starting supplements. They can help you choose foods, strategies, and supplements that won't interfere with other health conditions or medications.
But you can also experience them, and/or migraine headaches, digestive troubles, among other negative effects, if you eat certain foods, such as avocados, yogurt, or peanuts — all of which are high in histamine. And if that's the case, then you might be suffering from something called histamine intolerance.
Histamine-induced anxiety can feel like restlessness, a racing heart, palpitations, or a sense of unease.
Vitamin B 6: Often there is a deficiency
In studies and in practice, it was found that many affected people have histamine intolerance, a vitamin B6 deficiency. Some sources state that vitamin B6 is required for the synthesis of the enzyme dao and is involved in the breakdown process of histamine.
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).
Circadian Rhythms: Histamine levels follow a natural daily cycle, peaking in the early morning hours and dropping in the afternoon and evening. This nighttime rise can trigger symptoms in sensitive individuals.
So if you suffer from histamine intolerance, you should prefer calmer sports such as strength training, Pilates or yoga. Interesting fact: Cardio training releases histamine and other inflammation substances, but the effect only takes temporary (up to 72 hours).
A Low Histamine Diet
This diet reduces foods that are known to be higher in histamine. These include: Avocado. Citrus.
Does vitamin D increase histamine? No, vitamin D helps reduce histamine by stabilizing mast cells and preventing their excessive activation.
The mineral zinc can also potentially help with histamine intolerance. Zinc is needed to activate vitamin B6, which in turn supports the enzyme DAO in breaking down histamine.
What foods or vitamins act as natural antihistamines? Vitamin C, quercetin-rich fruits (like apples, onions, and elderberries), turmeric (curcumin), celery, and parsley all have histamine-modulating properties.
You cut out sugar for just two weeks, here is what you will notice. Your face would look less puffy as insulin driven water retention decreases. Your belly would feel flatter as insulin levels fall often before the scale moves. Your liver sugar load will drop which is critical for fatty liver.
Symptoms of hyperglycaemia include:
Inflammatory Foods