Strengthen Your Immune System

Author: Dr. Brent Barlow  •  Date: September 13, 2016  •  Appears in: Community, News

Strengthen Your Immune System

The fall and the winter months are the time of year we become most susceptible to catching colds and flus. This increased risk is in part due to increased exposure to viruses and bacteria but is also a result of several other underlying health factors that weaken the immune system. The best way to avoid colds, flus, and other illnesses is to strengthen your overall health so the immune system can function optimally. 

The immune system is your front-line defence against anything foreign to your body. The immune system identifies, remembers, attacks, and destroys disease-causing invaders. It is the body’s surveillance system, intended to protect you from disease by searching out and destroying any health-damaging agents. 

While reducing your exposure to viruses and bacteria by washing your hands, covering up when you cough, and avoiding contact with your eyes, nose, and mouth is important there is a certain level of exposure that you cannot prevent. When this exposure occurs it is important for the immune system to be up to the challenge. 

Three Common Stressors to the Immune System

The immune system requires a steady flow of energy throughout the day in order to do its job effectively. When energy is “wasted” on other stressors the immune system simply gets fewer resources. Therefore, when you are exposed to a virus or bacteria your body cannot mount an effective defence. 

  1. If your diet contains food that your body is allergic or sensitive to the immune system will mount an attack against the food and as a result leave the body more susceptible to other exposures. There are more white blood cells in your intestines than anywhere else in your body and when they are tied up with food allergies they cannot handle the other threats. Avoid known allergens and other foods that cause digestive upset symptoms and consider food allergy testing to identify your food allergies. 

  2. Emotional stress, financial stress, and personal pressure inhibit the immune system. These forms of stress increase the amount of cortisol produced in the adrenal glands. Cortisol directly inhibits the ability of white blood cells to seek and destroy pathogens. This time of year can be emotionally stressful for many people but it is important to seek support and strengthen your stress coping mechanisms in order to prevent infections. 

  3. During the fall and winter months the body simply requires more sleep. This is in part due to the natural seasonal rhythms that humans have evolved with. As the nights get longer and the amount of sunlight diminishes the body’s internal clock shifts. More sleep is also required due to the increased stressors of a colder, damper, and more stressful environment. Be kind to yourself and ensure you are getting enough sleep each night and rest throughout the day. 

Dr. Brent Barlow

Author

Dr. Brent Barlow is a Naturopathic Physician practicing at The Kelowna Wellness Clinic in downtown Kelowna. Naturopathic Doctors are trained as primary care physicians, and primarily use natural medicine to treat disease and promote wellness. Dr. Barlow believes strongly in identifying and treating the causes of disease rather than focusing on the treatment of symptoms. Your can find more information on his website www.drbrentbarlownd.com.
Read more by Dr. Brent Barlow

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