The nose is clogged, the neck scratches and the body weakens. The autumn and winter months demand our immune system anew every year. Reason enough to worry in advance how the unpopular cold season can be avoided as best as possible and, if the case, can react quickly.
Zink has been known for its supporting function of the immune system for years. On the other hand, quercetin is largely unknown, the zinc is perfectly complemented. Today we explain what this is all about in our blog post.
The trace element zinc:
Zinc is an essential trace element that plays an important role in numerous body functions. Its function in the immune system is particularly relevant. It helps with the production and activation of immune cells and contributes to the defense against pathogens. If your body suffers from a cold, it usually needs more zinc, to act effectively against the infection.
Zinc is a vital trace element that occurs in different tissues and organs in the human body, but cannot produce it himself. Below are a few examples of what important role zinc can play in colds.
The role of zinc for colds:
1. Immune system:
Zinc is essential for a normal function of the immune system. It supports the production and activation of immune cells, including T cells, B cells and natural killer cells.
2. Virus inhibition:
Zinc can help to inhibit the increase in cold viruses in the mucous membranes of the airways, which can positively influence the duration and severity of the cold.
3. Antioxidative effect: Zinc acts as an antioxidant and can help protect the body from oxidative stress. This is important for the defense against pathogens and inflammation.
Quercetin is a naturally occurring flavonoid that can be found in many types of fruit and vegetables such as apples, onions and berries. Its most remarkable properties are that it can have an antioxidant and anti -inflammatory effect. This alone makes it an ideal addition to colds. But it can do more. More about that.
Quercetine -rich food:
Quercetin occurs in many types of fruit and vegetables as well as other plant foods. Here are a few examples of quercetine -rich foods:
Onions are particularly rich in quercetin.
Apples are a good source for quercetin.
Backberries, strawberries, blueberries and cranberries contain quercetin.
Capers are quercetine-rich flower buds.
Both grapes and red wine contain quercetin.
Cherries are another source for quercetin.
Spinach and kale also contain quercetin.
Quercetin contains particularly green tea.
Brussels sprouts and red cabbage are quercetine-rich vegetables.
It is important to note that the quercetin concentration in these foods can vary depending on the variety and maturity level. A balanced, plant -hugging diet with lots of fruit and vegetables, but can in any case be a good source for quercetin and help you get through the winter fit.
For Dietary supplements it is mostly obtained from the flowers of the Japanese cord tree, which contain a high concentration of quercetin.