Acerola Vitamin C Quelle bei Heuschnupfen

This is how vitamin C works for hay fever

Spring and summer can be a stressful time for people with hay fever. Constant sneezing, itchy eyes and a runny nose can significantly reduce the quality of life. Fortunately, there are natural methods to relieve these symptoms. One of these methods is taking vitamin C, which can play an important role in combating hay fever.

In this article, we'll take a closer look at the benefits of vitamin C for hay fever and show you how you can incorporate it into your diet.

What is Vitamin C?

Vitamin C, also known as ascorbic acid, is an important active ingredient found in many fruits and vegetables and is extremely important for the human body and immune system. It is important for immune system health and helps fight infection and inflammation. However, what also makes vitamin C particularly interesting is its effect on relieving hay fever symptoms. Studies have shown that vitamin C has an anti-inflammatory effect and can therefore relieve the symptoms of hay fever. Increased vitamin C intake can help histamine-like substances, which are responsible for allergic reactions, to be broken down more quickly. Vitamin C may also inhibit the release of histamine from mast cells, which may lead to a reduction in hay fever symptoms. The vitamin C it contains ensures that the immune system is boosted and the metabolism is supported. 

Why is vitamin C important for hay fever?

Hay fever is caused by an allergic reaction to pollen, which puts the body in a state of inflammation. This can lead to symptoms such as sneezing, itching and mucus production. Vitamin C can help reduce this inflammatory response and strengthen the immune system. It is also a powerful antioxidant that neutralizes free radicals and protects the body from damage caused by oxidative stress.

How much vitamin C should I take for hay fever?

The recommended daily dose of vitamin C is about 75 to 90 mg for adults. However, it is recommended to take higher doses of 1000 to 2000 mg per day for hay fever. You can achieve this by taking vitamin C supplements or by eating foods high in vitamin C. In summary, vitamin C is an important active ingredient that has many positive effects on the human body. Its effect is particularly interesting in relieving hay fever symptoms, which are based on its anti-inflammatory effect and inhibition of the release of histamine. Adequate intake of vitamin C is particularly important for people with hay fever.

Which foods contain a lot of vitamin C?

There are many foods rich in vitamin C that can be easily incorporated into your diet. Some of these foods are:

  • Citrus fruits such as oranges, grapefruits and lemons
  • Paprika
  • Broccoli
  • strawberries
  • Kiwis
  • Pineapple
  • Mango

Can I take vitamin C as a dietary supplement?

Yes, there are many vitamin C supplements on the market that come in tablet or powder form. These can be an easy way to ensure you get enough vitamin C, especially when fighting your hay fever. 


  • Study of vitamin C therapy in allergic rhinitis; Manish Munjal et al; Int J Otorhinolaryngol Head Neck Surg. 2020 Nov;6(11):1951-1955
  • Pyridoxine Synergistically Potentiates Mast Cell-Stabilizing Property of Ascorbic Acid; Itsuro Kazama et al Cell Physiol Biochem, 2022 Jun 30;56(3):282-292
  • Relationship between Vitamin C, Mast Cells and Inflammation; Yazdani Shaik BD et al; J Nutr Food Sci 6: 456. doi: 10.4172/2155-9600.1000456