5 Ways To Boost Your Immune System in Summer

Flu season might be over, but the change in weather can still wreak havoc with your immunity. A change in weather can lead to a weakened resistance to germs. While the rhinovirus – the main cause of the common cold in winter – may no longer be a problem, there are still enough viruses around in summer to make you sick. And who wants to be battling cold and flu symptoms when you could be partying outside?

Here are some ways you can protect your immune system during the warmer months.

 

1.    Indulge in summer fruits and salads

Now is the perfect opportunity to reap the benefit of vitamins. Not only are we more inclined to enjoy fruit smoothies or fresh salads in warmer weather, but fruits and veggies can offer the protection our bodies need during the change of season. Keep your smoothies healthy by adding more berries and spinach for extra antioxidants, and include fresh salads at lunch and dinner.

 

 

2.    Wash your hands

 

Just because your colleagues aren’t sniffing and coughing anymore, doesn’t mean your environment is entirely germ-free. Airborne viruses are still around, even though no one is showing symptoms.

 

 

3.  Start taking a probiotic

 

While probiotics aren’t formally recommended, these “good bacteria” can maintain your digestive health and boost the immune system. When your gut flora becomes imbalanced because of unhealthy levels of certain bacteria, it can affect your immune system. A probiotic can restore that balance.

 

 

4.  Get enough vitamin D

 

Although sun protection is crucial, it can also mean that we get less vitamin D than we need. Vitamin D is important for the body to ward off illness. Adults need a recommended dose of 5 micrograms per day. It is advised that you spend 10 to 15 minutes per day in the sun, but if this isn't an option, you can obtain vitamin D through a supplement, or from fatty fish such as tuna or mackerel, or eggs and dairy products.

 

 

5.  Don’t skimp on sleep

 

Longer days mean longer nights, and the end of the year usually involves more year-end functions and social events. Hot weather can also make sleeping uncomfortable. But don’t neglect your shuteye – sufficient sleep is important for the immune system to function optionally. If you struggle to get proper rest, talk to your doctor about possible treatments for insomnia. Also make sure your room is properly ventilated and at the right temperature for restful sleep.