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Made up of a vast network of cells, proteins, tissues, and organs, the immune system is vital for maintaining an optimal environment to combat attacks from pathogens, such as viruses, parasites, bacteria, and fungi.
It is believed that approximately 75% of our immune cells live in our gastrointestinal tract, along with 125 trillion bacteria, also known as the gut microbiome. The establishment of a healthy gut microbiome, therefore plays a significant role in developing a healthy immune system.
Bookmark this wide-ranging immune system health guide to take advantage of a wealth of information dedicated to providing knowledge on nutrition, fitness, and scientific information to help support a healthy immune system.
Featured
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Zesty Greek Chicken, Lemon, and Rice Soup
When you feel a cold or upper respiratory infection coming on, prepare this satisfying chicken soup, packed with nut...
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L-Cysteine and Your Immune System
L-cysteine, a semi-essential amino acid, benefits several systems in the body and particularly provides essential su...
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Causes and Natural Remedies for Rheumatoid Arthritis Linked to Poor Immune Health
Rheumatoid arthritis is an autoimmune condition that causes inflammation and joint damage. If you experience symptom...
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What Causes Memory Loss
Memory loss is a normal part of aging, but progressive memory loss can interfere with your daily activities and coul...
Doctor Certified
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Ingredient Spotlight: Zinc
In this ingredient spotlight, Dr. Brain Greenberg explains the health benefits of Zinc and why it’s an essenti...
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Eat This, Not That: Snacks That Support Immune Health
Chances are you take a few snack breaks per day. This recommended snack list will keep you satiated while also helpi...
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Top 8 Questions Doctors Get Asked About Immune Health
Asking questions is fundamental to understanding our immune system. These are the top 8 questions asked about immune...
Most Common
Understanding Your Immune Health Supplement Label
The Top 5 Essential Nutrients for Optimal Immune Health
5 Morning Habits to Get Your Immune Health off to a Good Start
Your A to Z Guide to Immune and Respiratory Health
What Causes Canker Sores
Causes of Mouth Redness
Common Causes of Sore Tongue
What Is a Genital Tract Infection?
Symptoms
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Chronic Inflammation of the Intestinal Tract
Inflammation is necessary for fighting infections, but if chronic, it can become dangerous. Controlling inflammation...
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Cold Sore Treatment
Cold sores are contagious blisters that form around the mouth, and they are caused by HSV-1. Though there is no cure...
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Causes of Sore Muscles
Sore muscles are common after strenuous activity, but sometimes an underlying condition could be causing the pain. C...
Disorders
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What Is a Common Cold?
The common cold is a respiratory illness caused by a virus. Because it’s not caused by bacteria, antibiotics s...
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What Is Oral Thrush?
Oral thrush is a yeast infection of the mouth. It’s common in infants and cancer patients, as their immune sys...
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What Is Candida Overgrowth?
Candida is a type of yeast that lives in our bodies. Overgrowth occurs when it takes over our microbiomes. Fighting ...
Recipes
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Toasted Pita and Bean Salad to Support Your Health
Beans are nutritional powerhouses. Prepare this delicious toasted pita and bean salad and savor every bite of nutrit...
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10 Juices to Support Your Immune System and Overall Health
Your immune system works hard to protect you. These 10 homemade Juices are delicious and help give your body the vit...
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How to Cut Back on Eating Meat With a Vegan Spicy Thai Peanut Ramen
Going vegan or vegetarian can help open your personal menu up to a lot of healthy, delicious new meal options. Even ...
Ingredients
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How Zinc Supports Your Immune System and More
Zinc is an essential trace mineral that helps support enzyme activity and plays a central role in healthy immune sys...
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Vitamin D3: Benefits, Dosage Information, and Warnings
Vitamin D3 provides a range of health benefits, from bone health to immunity support. Learn more about its benefits,...
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African Geranium For Immune and Respiratory Support
African Geranium (Pelargonium Sidoides) is an herbal extract widely known to support immune system health and protec...
