Four tips to boost your immune system

The gut is the basis of good health and home to trillions of bacteria. In fact, gut-associated lymphoid tissue (GALT) accounts for almost 70% of the entire immune system.1 Maintaining a healthy gut is a key factor for good immune health.

By Health First
4 min read

Quatre conseils pour préserver votre système immunitaire

The gut is the foundation of good health and home to trillions of bacteria. In fact, the gut-associated lymphoid tissue (GALT) represents almost 70% of the entire immune system.1 Keeping your gut healthy is a key factor for good immune health.

While some bacteria are associated with disease, others are extremely important for health. According to the Human Microbiome Project staff, good bacteria:

  • produce some vitamins that we lack the genes to produce.
  • break down food to extract the nutrients we need to survive.
  • teach our immune system how to distinguish dangerous invaders from harmless compounds.
  • produce useful anti-inflammatory compounds that fight disease-causing microbes.1

Four tips for maintaining your immune system:

1. Eat well and drink water
When it comes to supporting proper immune system function, diet is a key factor. It's important to eat nutrient-rich fruits and vegetables, packed with vitamins, minerals, and fiber, as well as healthy proteins, and to drink plenty of water. Water helps all body systems function at optimal levels. It also contributes to the production of lymph, which is the fluid that circulates throughout the body to collect bacteria and toxins and transport them to the lymph nodes to be cleared by immune system cells.2

2. Sleep well
According to researchers, adequate sleep helps the body's T cells fight infections.2 The optimal sleep time for most adults is seven to eight hours each night. Teenagers need nine to ten hours, and school-aged children may need ten hours or more.3

3. Manage your stress
Dr. Andrew Goliszek, Ph.D. stated that "mind over matter is not just a catchphrase. It's a truth based on what we know to be a fact: the brain, given the right set of directions, the right environment, and the right stimuli, will always choose healing over disease."2 Do yourself a favor and turn off the TV when you find it overwhelming, and the same goes for social media. Try soothing activities like meditation, yoga, deep breathing, knitting, crocheting, walking, going to the movies, reading a good book, hugging a tree—anything that can make your heart happy and soothe your brain.

4. Move
Studies show that moderate exercise strengthens immunity, but on the other hand, too much intense exercise can actually suppress the immune system.2 So take a long walk or do yoga; you'll be exercising while managing your stress.

The best defense is an offense!

For over two decades, Renew Life® has been a leader in digestive health. Its comprehensive range of probiotic supplements for children and adults continues to be the top choice in Canada for empowering people and improving their quality of life through better digestive health.

Renew Life® Children's Daily Vitality Probiotics is formulated with 10 billion active cultures and 2 clinically studied probiotic strains to support children's digestive and respiratory systems. The product comes in a convenient, fast-dissolving, fruit punch-flavored powder, a fun format for children to take.

Renew Life® Children's Throat Defense Probiotics is specially formulated in a chewable format, with 10 billion live cultures, including 3 clinically studied strains to promote respiratory health in children and help support their small digestive system.

Calm from within

For some people, one of the first signs of stress is gastrointestinal discomfort, including abdominal pain, nausea, vomiting, and loose stools. Renew Life® Ultimate Flora Probiotic plus Mood and Stress includes 6 probiotic strains that provide 30 billion active cultures in a convenient once-daily dose. The product is formulated not only to promote good digestive health, but it contains the clinically studied probiotic strains Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 to help moderate feelings of anxiety and reduce gastrointestinal discomfort associated with mild to moderate stress.

Defense from within

From time to time, we all get run down, and our immune system can suffer. Defend yourself from within with Renew Life® Ultimate Flora Probiotic Plus Immune Support. It is formulated not only to promote good digestive health, but it contains the clinically studied probiotic strain Bifidobacterium bifidum R0071, which has been shown to reduce the incidence of cold-like symptoms in stressed adults. It also includes 4 other beneficial strains to provide 30 billion active cultures in a convenient once-daily dose. Since 70% of the immune system is found in the gut, make sure yours is ready for anything!

Promoting the health of the intestinal tract lining

To ensure your good bacteria are well housed, your intestinal lining must be healthy.

IntestiNEW® is an easy-to-mix powder formula, made with soothing herbs that promote the health of the intestinal lining. The product contains 5,000 mg of L-Glutamine and 200 mg of N-Acetylglucosamine per serving, as well as ginger root to help relieve indigestion, nausea, and digestive upset.

The human body wants to be healthy. Support it with a healthy diet, quality supplements, moderate exercise, stress-reducing activities, rest, and care, and it will keep you healthy and safe.

[1] Costa, M. et al. (2000). Anatomy and physiology of the enteric nervous system. Available: https://gut.bmj.com/content/47/suppl_4/iv15. Last accessed 15 Jan 20.
[2] Human Microbiome Project staff. About the Human Microbiome. Available: https://www.hmpdacc.org/hmp/overview/. Last accessed 26 May 20.
[3] MacGill, M. (2018). What does the lymphatic system do?. Available: https://www.medicalnewstoday.com/articles/303087. Last accessed 24 Mar 20.
[4] Pratt, E. (2019). How Sleep Strengthens Your Immune System. Available: https://www.healthline.com/health-news/how-sleep-bolsters-your-immune-system. Last accessed 6 Mar 20.
[5] Olson, E. (2018). Lack of sleep: Can it make you sick? Available: https://www.mayoclinic.org/diseases-conditions/insomnia/expert-answers/lack-of-sleep/faq-20057757. Last accessed 6 Mar 20.
[6] Goliszek, A. (2014). How Stress Affects the Immune System. Available: https://www.psychologytoday.com/us/blog/how-the-mind-heals-the-body/201411/how-stress-affects-the-immune-system. Last accessed 24 Mar 20.
[7] Reynolds, G. (2020). How Exercise May Affect Your Immunity. Available: https://www.nytimes.com/2020/03/04/well/move/exercise-immunity-infection-coronavirus.html. Last accessed 6 Mar 20.