What is the Immune System?
The Immune System is the host protection system that consists of many biological structures and processes in an organism. This helps in protecting the organisms against diseases. In order to function effectively, the immune system must be able to detect a wide variety of agents, called the pathogens, from viruses to parasitic worms.
A strong immune system helps in keeping a person healthy. The immune system contains organs, cells. tissues and proteins. When combined together, these carry out biological processes that help in fighting the pathogens. These pathogens are viruses, microorganisms, and other external bodies that may cause infection or a serious disease.
Which foods boost the immune system
For any organism to stay healthy and fit, it is important to have a healthful and a balanced diet. Here are some of the foods that will help in boosting up your immune system:
- Dark Chocolate
Dark Chocolate comprises of an antioxidant called theobromine, that helps in boosting the immune system further safeguarding the cells of the body from free radicals. Free radicals are the molecules that the body releases when it breaks and burns food or comes in contact with pollutants. There are chances that free radicals may damage the cells of the body and may lead to various diseases. Despite its potential benefits, dark chocolate is high in calories and saturated fat, thus, it is necessary to consume it in moderation.
Blueberries consist of a type of flavonoid called anthocyanin. Anthocyanin has antioxidant properties that may help in boosting the immune system of the person. It has been noticed according to the study of 2016 that flavonoids play a vital role in the immune defense system. The researchers declared that people who ate foods rich in flavonoids were less prone to infections, common cold, etc.
Turmeric is the most common spice that is used by people in cooking. It is also present in some alternative medicines. Turmeric intake helps in improving the immune system of the person. This is because of the curcumin, a compound in turmeric has antioxidant and anti-inflammatory effects.
- Sweet Potatoes
Sweet Potatoes are highly rich in beta-carotene, which is a type of antioxidant that gives the covering of the potatoes, its orange color. Beta-carotene is a source of Vitamin A. This helps in making the skin healthier and also provides protection against the damage caused by the harmful ultraviolet rays.
In order to prevent colds and other illness, garlic is considered to be the most common home remedy. Garlic helps in fighting against cold, and yeast infections. Also, it contributes in regulating the blood pressure.
Almonds are considered best to consume as these are an excellent source of Vitamin E. These contain manganese, magnesium, and fiber. Consuming handful or a quarter cup of almonds is the best healthful snack that boosts up the immune system.
Spinach also helps in boosting up the immune system, as it has essential nutrients and antioxidants that include: flavonoids, carotenoids, vitamin C and vitamin E. Vitamin C and Vitamin E helps in improving the immune system. From the research, it is clear that flavonoids help in the prevention of common cold in otherwise healthy people.
- Oranges and Kiwifruit
Oranges and Kiwis are considered to be an excellent source of Vitamin C. According to scientists, Vitamin C helps in reducing the duration of symptoms of common cold and improving the working of the human immune system.
Consuming some of the above foods will surely help in boosting up the immune system of the humans. The strong immune system helps in fighting against the diseases and thus, humans stay fit and healthy.