1. Eating Too Much Meat Can Lead to Unstable Health
Dr. Shinya believes that consuming too much meat negatively impacts health and accelerates the aging process. He outlines six reasons why a diet high in animal protein can harm your health: First, toxins in meat can lead to cancer cells. Second, protein can cause allergic reactions. Third, excess protein puts strain on the liver and kidneys. Fourth, too much protein can result in calcium deficiency and osteoporosis. Fifth, an excess of protein might lead to an energy shortage. Finally, too much protein may contribute to ADHD in children. Based on these points, he recommends focusing on seeds, vegetables, and limiting animal-based products like meat, fish, dairy, and eggs to less than 15% of daily caloric intake.


2. Stimulants are the Body's Enemies
The human body starts in a natural state. However, as most people consume alcohol, tobacco, coffee, soft drinks, and foods with excessive additives and chemicals, their bodies develop a resistance to these substances and gradually become desensitized to stimulants.
The book emphasizes that the faster a drug's effect, the stronger its toxicity. When choosing medications, always remember that drugs with the quickest effects carry more risks for your body than others.


3. The quantity of enzymes is the key to your health
Enzymes are essential for the cells of all living things; in simple terms, they are necessary components for all living beings to sustain life. Every living organism, whether plant or animal, contains enzymes. There are over 5,000 types of enzymes at work in the human body, including those produced internally and those obtained from food. Of the enzymes produced within the body, about 3,000 are created by gut bacteria. A common trait of people with healthy gut function is that they consume plenty of fresh food rich in enzymes. This means not only consuming external enzymes but also creating an internal environment that allows gut bacteria to produce enzymes.
In contrast, people with poor gut health and unhealthy lifestyles quickly deplete their enzyme reserves. Habits such as alcohol and tobacco consumption, overeating, eating foods with preservatives, working in high-stress environments, and frequent use of pharmaceuticals all drain significant amounts of enzymes. Other factors that deplete enzymes include consuming harmful foods that generate toxins in the gut, exposure to ultraviolet rays, and electromagnetic waves, which produce free radicals. Detoxification requires an enzyme supply, and even stress can rapidly deplete enzyme levels.
What can we learn from this? We need to improve our lifestyle and increase our enzyme intake. When your body has an abundant enzyme supply, your energy levels and immune system will improve. Maintaining an adequate level of enzymes will keep your body healthy.


4. The crucial role of thorough chewing
Why is thorough and controlled chewing beneficial for health?
The author suggests that thoroughly chewing food is better for digestion than eating thick porridge, which is often not chewed properly, especially in patients undergoing stomach treatment. However, the benefits of thorough chewing go beyond this, with the key advantage being its interaction with digestive enzymes. The author advises chewing each bite 30-50 times, chewing regular food until it softens and is easily swallowed without much effort, and for tougher foods that are harder to digest, chewing 70-75 times.
The human body is designed to produce a significant amount of saliva. The more we chew, the better it mixes with stomach acid and bile, which ensures smoother digestion.
The intestinal walls can absorb particles smaller than 15 microns, and anything larger will be expelled. If food is not chewed properly, most of it will not be absorbed and will go to waste. The unabsorbed food will decompose and ferment abnormally in the intestines, producing various toxins. The body must then use a large amount of enzymes to eliminate these toxins.


5. Most illnesses are caused by habits, not genetics
Family habits are deeply ingrained in children's subconscious as they grow older. Food preferences, cooking methods, lifestyle choices, and various values shared within the family unit often evolve together, leading to similar tastes between parents and children living under the same roof.
If children are raised with good habits such as choosing fresh ingredients and clean water, living a healthy lifestyle, and avoiding excessive use of pharmaceuticals, they will find it easier to maintain their health. However, children raised with poor habits, such as consuming oxidized foods, over-relying on medicine, and following an unhealthy lifestyle, may become less healthy and even suffer from more diseases than their parents.
Habits shape our genes: Even if your parents carry cancer genes, if you take good care of your health and adopt a healthy lifestyle, neither you nor your children will end up with cancer. While you are born with genetic factors, your habits are changeable. Good habits can save your life and the lives of future generations.
Bad lifestyle habits such as alcohol and tobacco consumption: The major issue with alcohol and tobacco is their addictive nature, with many people unable to get through a day without them. Alcohol and tobacco increase the number of free radicals in the body, making their damage to health even worse than financial ruin. Ultimately, the result is death.


6. Drink water one hour before meals
A healthy habit to practice every day is to drink around 500cc of water one hour before every meal. Many people say drinking plenty of water is good for health, but those who have experience growing plants will understand this concept: overwatering can lead to root rot and waterlogging. The same applies to humans—only the right amount and timing of water can bring positive results for health.
Water and enzymes are a great pair: Water is essential for the life of all body parts; the body cannot function without adequate hydration. For enzymes to work properly, they require various nutrients such as vitamins and minerals, and these nutrients need to be transported to where they are needed—through water.
Water enters the mouth, gets absorbed by the digestive system, and is then transported to the cells throughout the body directly via the bloodstream. Adequate water helps blood flow better and enhances metabolic efficiency. Good hydration also helps reduce cholesterol and fat in the blood. Therefore, adults should aim to drink 6-8 cups of water daily, and older individuals should drink at least 5 cups.
When is the best time to drink water? If you consume too much water before meals, your stomach will become full, which can suppress appetite. Drinking water during meals can dilute digestive enzymes in the stomach, making it harder for food to be digested and absorbed.
The ideal way to hydrate the body is by drinking water after a morning walk and one hour before meals. Since water alone will move from the stomach to the intestines in 30 minutes, it will not interfere with digestion or absorption.
Each person's water requirement varies depending on their body size, so it's important to determine the right amount for each individual. If drinking 6 cups of water leads to diarrhea, reduce the amount.
Here is the daily water-drinking habit of doctors:
- Drink 1-3 cups first thing in the morning
- Drink 2-3 cups one hour before lunch
- Drink 2-3 cups one hour before dinner


7. Which lifestyle habits help prevent enzyme depletion?
People who stay up late or engage in imbalanced behaviors waste many enzyme resources, leading to an unhealthy life. If abnormalities occur briefly, the body will quickly adjust. However, if these imbalances persist, enzyme reserves gradually deplete, and internal balance is compromised. This is why maintaining a balanced lifestyle is crucial for preserving enzyme resources. Experts suggest that many causes of death are linked to overworking, which leads to enzyme exhaustion.
Breakthrough methods to improve gut function: Skin issues like acne or boils occur when toxins from constipation are not properly eliminated through the digestive system. For healthy gut movement, it's not only important to eat enzyme-rich foods, but you must also stimulate the gut by consuming fiber-rich foods, drinking quality water, and massaging the stomach to strengthen the abdominal muscles.


8. Consistently take five-minute breaks to recharge
After lunch, it’s important to establish a habit of resting for 20-30 minutes. However, whenever you feel tired, take five minutes to recharge your energy. In fact, just a short break of five to ten minutes when feeling sleepy or fatigued will help you overcome that sensation quickly. If you continue working while exhausted or sluggish, your body’s performance will suffer.
Sleep plays a critical role in maintaining your body’s natural rhythm. A balanced lifestyle means going to bed early and waking up early. If you maintain a regular schedule for sleeping, waking up, having meals, and resting, the body's internal balance will not be burdened and will effectively counteract excessive enzyme depletion.


9. Love triggers a miraculous enzyme source
"Man does not live by bread alone" is a teaching from the Bible, but doctors have learned from their patients that this is also a law of nature.
There are cases of people who, after being gravely ill, miraculously overcame their illnesses after resetting their mental goals. All humans have limitless potential, but this potential is often hidden. When a part of this potential is realized, the body's enzymes are activated, producing energy and even bringing people back from the brink of death.
Furthermore, even if your body is healthy, if you live a life of isolation, focusing constantly on negativity, and feeling guilty about yourself, your enzymes will steadily deplete, along with your health.
He believes that curing cancer through love is possible. If someone truly believes they will heal and experiences genuine love from deep within their heart, they will have the strength to overcome illness.
Love is also a vital element in writing the script of your life. There are many forms of love: between a man and a woman, between parents and children, between friends, and between us and others... But in any form of love that brings happiness, the person will generate an extraordinary enzyme source to help them stay healthy.


10. Myths about food
There are many widespread misconceptions about food. We all care about our health, but many people still don’t know which foods are truly beneficial. Often, we choose food based on popular opinion. According to Hiromi Shynia, many products today are considered "good for your health," but in reality, they may contain harmful substances that could damage your body.
He points out that cow's milk is primarily for cows. The nutrients in cow's milk are designed for the development of calves, not for human beings. It’s unnecessary for human growth.
Furthermore, in nature, only newborn animals drink milk. No adult animals drink milk, which is how nature works. Only humans intentionally take milk from other animals, process it, and consume it. This goes against the laws of nature.


11. The more you use acid-reducing medications, the worse your stomach becomes
When someone suffers from stomach pain, they often think about using acid-reducing medications to alleviate the discomfort. However, from the author’s perspective, using these drugs to neutralize or block stomach acid secretion actually worsens the damage and erosion of the stomach lining. Acid reducers and anti-acid medications work similarly to blocking stomach enzymes, which inhibits the secretion of stomach acid.
If stomach acid is blocked by medication, it can lead to the thinning of the stomach lining, which can eventually develop into stomach cancer. The author advises that if you have stomach pain, be clear with your doctor about your specific condition. Your doctor can then prescribe the appropriate enzyme sources based on your symptoms. By using the right digestive enzymes and maintaining a healthy lifestyle, your stomach condition can improve.


12. Avoid drinking too much green tea
According to the author of the book, people who drink excessive green tea often experience stomach problems. Green tea contains antioxidants that can kill bacteria and provide active antioxidant effects. The antioxidants found in tea are a type of polyphenol, which counteracts or neutralizes the harmful effects of free radicals.
However, when some of these antioxidants combine, they form another substance called 'tannin'. Tannin is highly susceptible to oxidation, depending on how exposed it is to the air, and easily transforms into tannic acid, which coagulates proteins.
Therefore, the author suggests that tannic acid in tea negatively affects the stomach lining, being a cause of stomach issues like ulcers. For those who enjoy tea and cannot stop drinking it, the advice is to use tea leaves grown with organic methods, drink it after meals rather than on an empty stomach to avoid stressing the stomach lining, and limit intake to 2-3 cups a day.


