Your immune system is the first defense mechanism the body has against illness and infection. It isn’t your sole defense system, as you can also receive medical assistance. However, a strong immune system will also recover faster and react more efficiently to medication. It’s important to understand that your immune system doesn’t act as a vaccine against diseases and viruses. But it is the main defender of the body, recognizing and eliminating threats as they appear. So, you want to make sure your immune system is equipped to protect you.
Here are 5 essential things that can boost its functions.

Immune system boosting foods
A healthy and balanced diet is crucial to support all body functions. But some foods can be more valuable to your immune system. Vitamin C contributes to the immune defense among other benefits, so foods rich in ascorbic acid (the other name for vitamin C), such as broccoli and citrus fruits, are a fantastic choice. Allicin, a compound found in fresh garlic, can lower blood pressure and cholesterol and protect against some forms of cancer. Garlic is also an effective anti-inflammatory, which can help fight off colds.
Strength training
According to research, muscles shelter certain types of T-cells, which play a significant role in the immunologic response. A German Cancer Research suggests keeping those T-cells active can boost the response in fighting infection and diseases. Individuals who actively train to build muscles could keep their immune system alive and alert. As a result, it could be a good idea to add strength training to your fitness routine. If you are unsure where to get started at the gym, articles like this can help you get familiar with barbells and plates.

Plenty of quality sleep
Sleep deprivation doesn’t just make you look and feel tired. Sleep affects your immune system. Indeed, when the body is under attack, the immune system releases cytokines for protection. Unfortunately, lack of sleep can decrease the production of cytokines. Experts recommend 7 to 8 hours of sleep for adults. Beware: Sleeping for 10 hours or more may not be a sign of quality sleep!
Maintain your mental health
Can being depressed make you sick? The answer is yes. Depression can affect your immune system as it changes your sleep pattern, appetite, and drives increased stress. Depression or anxiety disorders can weaken your immune system as a result of the lifestyle choices you make. These could contribute to an increased risk of heart diseases, such as elevated blood pressure, stroke, and even heart attack.
Comparatively, laughing has been shown to boost the immune response. So, you know what you’ve got to do next time you fall ill!
Stay hydrated
The human body is composed of approximately 70% water. There’s a reason why drinking is crucial to your health. Water is an active agent in maintaining functioning systems. It carries oxygen to the blood cells and prevents toxins from building up. In other words, drinking water also boosts the immune system. While it doesn’t mean you can fight off disease with a glass of water only, staying hydrated keeps your immune system in order.
The immune system is instrumental to your health. It can prevent you from getting sick by fighting off the presence of germs. But it can also ensure you recover from injuries and illnesses fast. Therefore, the more you look after your immune system, the better it can protect you.

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