If you want to live your life without worrying about illness?
The power to protect yourself from disease, immunity is the answer!

Eun-kyung Ryu, Director of the Natural Medicine Research Institute, shares her tips for boosting immunity throughout life.

Do you struggle to get out of bed every morning? Do you feel queasy and your stomach grumble? Do you crave spicy, salty, and stimulating foods? If you answered yes to any of the above questions, it's time to strengthen your immune system, the power that protects our bodies.
Immunity refers to the power of our body to overcome pathogens such as bacteria and viruses.
From common ailments like canker sores and colds to dangerous diseases like cancer, the primary cause of illness is all related to immunity.
When the immune system is weakened, an environment is created in which foreign antigens can easily invade, so the immune system acts as the first line of defense against all diseases.
This book, "Complete Immunity," is all about immunity, written by Eun-Kyung Ryu, a bestselling author in the health field and director of the research center who has long researched ways to naturally heal our bodies.
The author, who had been devoted to developing new drugs for a long time at the National Cancer Center and Seoul National University Medical Research Institute, ultimately discovered that the answer to overcoming disease lies within our own bodies.
We have discovered the truth that people with strong 'immunity' do not have to worry about any new diseases or viruses.
Since then, he has been researching ways to boost immunity through natural methods such as eating habits and lifestyle.
This book contains everything about immunity that he has personally researched and practiced, from medical knowledge about immunity to practical recipes that boost immunity.
Let's create a body that will never get sick again with the book "Complete Immunity," which will naturally boost your immunity if you follow it.

Immunity is divided into innate immunity and acquired immunity, and these two immune systems operate depending on the type of pathogen and the infection situation.
It is a problem if immunity does not develop well, and it is also a problem if it develops excessively, such as in a hyperimmune state.
When you become hyperimmune, sometimes parts of your body start attacking themselves.
This is called an autoimmune disease, and although autoimmune diseases are often thought of as genetic, they are more often caused by an imbalance in the immune system caused by various factors.
The ability to distinguish between self and non-self maintains the balance of immunity.
--- From "If you're tired and gaining weight, suspect your immunity"

The immune response is a natural bodily response that occurs when the body deals with an enemy that has entered the body.
It is not a state of peace, but a state of war where friendly and enemy forces are fighting fiercely in every corner of the body.
Even if you think about it logically, a battlefield is not quiet or peaceful.
Fighting off the pathogens, you feel feverish, sore, red and swollen all over your body, and very tired.
Immune cells that have dealt with the pathogen die together and produce foreign substances, which become phlegm or pus.
During the process, you may have a runny nose and cough.
It is a natural reaction for things that need to go out to go out.
However, they think that this symptom itself is the problem and use medication to suppress the symptom.
For example, a protein called histamine causes a runny nose, and antihistamines are used to stop the runny nose.
Then, just because you don't have a runny nose doesn't mean you've dealt with the pathogen.
It simply blocks the body's natural ability to eliminate waste.
Except for excessive runny nose or coughing, it is better to let most symptoms go away naturally rather than suppressing them.
--- From "The 2-Step Immune Strategy Saves My Body"

Many of the delicious foods we buy outside contain harmful additives.
Sodium polyphosphate is a representative example.
Fries with this magical additive remain crispy even after a long time.
No matter how well you fry it at home, you can't make it like that.
Adding this additive to flour makes the noodles very chewy, and adding it to danmuji transforms mushy radish into firm radish.
In addition, it has various functions such as inhibiting bacterial growth and improving taste.
--- From "As delivery orders increase, immunity decreases"

When we are under excessive stress, the sympathetic nervous system is activated and granulocytes proliferate.
A certain number of granulocytes function to deal with pathogens, but if they increase excessively, they can cause hyperimmunity and damage the mucous membranes and skin.
When bacteria are present, it causes purulent inflammation, and when bacteria are absent, it destroys tissue and causes inflammation.
Many diseases of unknown causes have been solved by understanding the relationship between granulocytes and sympathetic nerves.
Representative inflammatory diseases such as gastric ulcer, duodenal ulcer, ulcerative colitis, Crohn's disease, and hemorrhoids are inflammations caused by destruction of the mucosa.
Mucosal damage, which is known to be simply caused by 'stress', can be understood in terms of the granulocyte-sympathetic nerve dominance law.
The mucosa is vulnerable to stress, which causes inflammation in the mucosa due to an increase in granulocytes.
--- From "When the balance of the autonomic nervous system is broken, immunity is broken"

The reason diets that approach calorie counting fail is because they miss the point.
The key organ for fat metabolism and muscle formation is the liver.
People suffering from obesity and immune disorders have one thing in common: an unhealthy liver.
People who say that they gain weight just by drinking water are not lying.
If your liver is weak, you won't lose weight even if you reduce your food intake.
It is wiser to take care of your liver health first rather than going on a diet that reduces food intake.
You can change your body by losing body fat and increasing muscle mass by eating well.
--- From "A Table That Reduces Body Fat and Increases Muscle Mass"

When the food you eat is completely digested, nutrients are well absorbed and the body creates the necessary components.
To aid digestion, you should eat as follows:
Food should be living food, not processed food.
The less food is mixed together, the better.
The order in which you eat food is also important.
One of the most common mistakes in food order is eating fruit after a meal.
Fruits are best absorbed for their full nutritional value when eaten before meals or on an empty stomach.

--- From "A Table for Easy Digestion"