The main purpose of your immune system is to protect your body from viruses and bacteria. Without it, they’d have free reign and you’d be constantly falling ill. A properly functioning immune system helps protect you through life as you come into contact with germs and bugs from pets, other people, and your environment. Without a healthy immune system, you could pick up infections and infectious diseases more easily, and the effects could be serious – even fatal.
Do you often get sick? Colds tend to linger? Always tired? This might be a sign that your immune system needs a boost. You can improve the function of your immune system by limiting alcohol, getting enough sleep, limiting stress and exercising regularly. What you consume on a daily basis also contributes to a healthy immune system. Here are 5 foods to start adding to your diet to naturally build your immune system.
1. Spinach
Spinach is high in Vitamin A, C, E and Fiber. It is also a powerful antioxidant that helps to decrease inflammation- which is linked to health conditions such as heart disease.
The fiber found in spinach and other plants helps to promote a healthy gut- which not only improves your immunity-it also helps to block harmful pathogens from attacking your digestive tract. Spinach also is a good source of beta carotene- which increases the infection fighting ability of the immune system.
2. Broccoli
Broccoli also a great source of Vitamin A, C, E and Fiber. In order to keep the as many nutrients as possible, it is recommended to steam your broccoli.
3. Citrus Fruits
These foods are high in Vitamin C-the key to fighting infections. Your body doesn't store Vitamin C, so you need a daily dose of this nutrient for a healthy immune system.
4. Red Bell Peppers
Did you know that citrus fruits don't have the most vitamin C of any fruit or vegetable? Ounce for ounce, red bell peppers contain almost 3 times as much vitamin C (127 mg) as a Florida orange (45 mg). They’re also a rich source of beta carotene.
5. Ginger
Ginger is known to decrease inflammation. It can also help reduce a sore throat and may lower your cholesterol.
Begin incorporating these foods that are rich in nutrients and antioxidants. They will help give you an upper hand as you build a healthy immune system naturally.