cold

Restoring the Temple – Cold and Flu Care

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Cool weather makes us think of family gatherings, bundling up the children for school, and playing in the snow. Unfortunately, something else comes to mind: flu season. Many of my patients have asked me, “Is there something going around?” I tell them there is always something going around. It is not the cold temperatures that cause infection. Although chilling predisposes us to illness, it does not cause the illness. Ellen White understood the relationship between temperature and illness: “I should be unwise to sit with cold feet and limbs, and thus drive back the blood from the extremities to the brain or internal organs. I should always protect my feet in damp weather.” Counsels on Diet and Foods, 302.

Infectious diseases tend to become more epidemic in the winter, because we are inside more and exposed to more people in buildings with poorly circulated, stale air, than we are during the warmer months. Schools, malls, even churches, become ideal ecologies for viruses and bacteria. It has been shown that people isolated on a deserted island do not catch colds until rescued. Ellen White noted the necessity for fresh, circulating air when she wrote: “Sleeping rooms especially should be well ventilated, and the atmosphere made healthy by light and air.…Sleeping apartments should be large and so arranged as to have circulation of air through them day and night. Those who have excluded the air from their sleeping rooms should begin to change their course immediately.” Counsels on Health, 57.

What was possibly the first description of a flu-type illness was first recorded by Hippocrates in 400bc, but viruses—the microbe that causes influenza and colds—were not discovered until 1898. Today many of us are still confused about what makes the difference between colds and influenza (flu). Sometimes people use the terms interchangeably. Sometimes they use the term flu when they have a stomach virus. Both are incorrect. Generally, the distinction between colds and flu is not very significant. Since both are caused by viruses, antibiotics are useless against them. Influenza tends to be more concerning than a cold, because of its potential complications. A cold occasionally leads to a secondary bacterial infection, such as a sinus infection, which is miserable but treatable. Influenza can lead to more serious complications that can have a deadly effect on the elderly and those with weak immune systems. We should be extra careful not to spread our illness to other people.

Prevention

Though it is almost impossible to avoid exposure to viruses, it is possible to limit their impact on our lives. A strong immune system can destroy a virus before we ever knew it was there or at least limit the length and strength of a cold or flu.

First, follow the laws of health. Diet must be more than merely adequate. It is not as hard as it used to be to get fresh produce in the winter. The immune system needs the prime nutrients found in fresh foods. Activity typically slows down in cold weather, but it is important to make a goal toward getting at least 20–30 minutes of aerobic exercise three times a week, or every day if possible. A brisk walk is excellent. Ellen White writes: “Morning exercise, in walking in the free invigorating air of heaven,…is the surest safe-guard against colds, coughs, congestions of the brain and lungs,…and a hundred other diseases.” Healthful Living, 210. Water is also essential. It works for us by keeping the system working at its optimum and by helping flush microbes and their toxins out of the body.

Treatment

Remember that the symptoms of a cold or of the flu are signs that the immune system is fighting hard to combat the illness. Fever helps to speed white blood cells to their destination—to kill microbes. Your body makes extra mucus, which produces a runny nose and cough, so the body can attempt to shed the virus out through the nose and the lungs. Over-the-counter medications do not cure illness. Rather, they work against us by suppressing the symptoms. We must work with our bodies to enhance immune function.

As with prevention, following the laws of health are essential. Diet is very important. During illness it is important to listen to what your body is telling you. If you are not hungry, do not eat. It will not harm you or your child (if normally healthy) to fast for a couple of days during illness; fasting may actually be quite beneficial. If hungry, eat only easily digested, nutritive foods. Avoid sugar and dairy products—the former inhibits our immune response, and the latter produces thicker, stickier mucus, which is harder to expel and makes a cozy environment in which microbes can grow.

In our typically hectic lives, we do not give enough value to rest, especially during illness. The immune system uses tremendous energy to wage war against an invading microbe. Do not use up this valuable energy elsewhere. Stay home from work, especially when you have a fever. You may be able to work, but not only are you doing a disservice to your health, you are also exposing others—others who may not be as able to recover from disease as easily as you. Working during an infectious illness is a case of the hero who was not!

Deluge those microbes out of your system with water. Most people are in a chronic state of dehydration, and fever causes even more fluid to leave the body. It is very important to push fluids during your cold or flu. Pure water is best, followed by unsweetened fruit and vegetable juices and herbal teas.

Good anti-viral supplements include Olive Leaf, Echinacea,* Elderberry, Scullcap, and St. John’s Wort. Drinking a ginger/garlic broth throughout the acute stage of illness would also be beneficial.

Recuperation

It is important to replenish the body’s natural resistance after the acute stage of illness. During the recuperation period, start eating lots of fresh and steamed vegetables and brown rice for strength. Consider taking acidophilus and bifidus to replace friendly flora. A massage will help the immune recuperation phase by cleansing the remaining pockets of toxins, and it feels great as a bonus. Continue to avoid sugar and dairy products. Recovery herbs include calendula and astragalus, garlic and dandelion, to help stimulate and cleanse the lymph system.

“But unto you that fear My name shall the Sun of righteousness arise with healing in His wings; and ye shall go forth.…” Malachi 4:2.

*Echinacea: avoid during pregnancy

Restoring the Temple – To Arms with Your Immune System, Part I

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When we catch a cold, we say that we are “fighting a bug.” But did you know that our bodies are constantly fighting “bugs”? Moment by moment we are under attack by thousands of different kinds of viruses, bacteria, protozoa, and fungi. Our powerful immune systems wipe out the invaders before they ever knew what hit them. Only when a microbe launches a particularly strong invasion (or the microbe itself is particularly virulent) does our immune system put its entire arsenal into play, stimulating symptoms such as tiredness, fever, runny nose, and coughs. It is often only then that we pay any attention to the health of our immune systems.

We each have billions of microbes on our skin and in our gastrointestinal (GI) tracts. These microbes are called our normal flora. The vast majority of our normal flora do not cause disease and are either completely passive or actually help us maintain health. For instance, certain bacteria in our GI tracts produce vitamin K for us, an important factor in the ability to clot blood and stop bleeding. We actually have more bacteria in us than we have human cells! When certain internal or environmental changes occur, the delicate balances of our bodies falter and opportunistic microbes begin their invasion. We are exposed to more people and stale air in the cool months and therefore provide more opportunities for the wily microbial invader. Fortunately, our immune system was created to be an incredibly complex powerhouse that ever-vigilantly sweeps the body for enemies and destroys them. It is important, therefore, that we know both what is harmful to the immune system and what strengthens it.

Toxic Chemicals

Those who know the health message do not have to worry about the destruction done by smoking, alcohol and drug use, but toxic chemicals are present elsewhere and are harmful to our immune systems. Avoiding second-hand smoke is essential. Also important is the amount of non-organic foods you ingest. This is particularly true for children, because the EPA’s guidelines for safe pesticide levels are standardized for a large adult human male, not for children who are not only smaller but who metabolize chemicals at a different rate.

Sugar

Refined sugar is nothing but pure carbohydrate stripped of any nutritional value. It is what we call empty calories. Like a recreational drug or alcohol, sugar affects the brain first, is addictive, and causes your energy to bottom out. Sugar depresses the immune response and is toxic to immune cells. Sugar lowers our resistance. Think of sugar as lowering the walls of our fortress, letting the invading army march over the top. One teaspoon of sugar can inhibit natural killer (NK) cells and macrophages for up to six hours. “Sugar clogs the system. It hinders the working of the living machine.” Counsels on Diets and Foods, 327.

Fat

Avoid saturated and polyunsaturated fats and oils. They help form free radicals which damage the immune system. Fats are also known to irritate the lining of blood vessels, making a less than optimal environment for the immune cells to do their work.

Protein

By-products of metabolizing protein can irritate the immune system. Vegetarians benefit from a naturally lower protein diet. Animal products contain residues of steroids and antibiotics that lead to an impaired immunity. Not only is milk protein a common immune system irritant, it increases mucus production, which makes the body’s systems slow to respond and slow to heal.

Lack of Exercise

The cells that comprise the immune system—NK cells, macrophages, B-cells, T-cells, etc.— rely on a well functioning, strong circulatory and lymphatic system. A sedentary lifestyle leads to lethargic blood and lymph flow. “Exercise, and a free, abundant use of the air and sunlight—blessings which heaven has bestowed upon all—would in many cases give life and strength to the emaciated invalid.” Ibid., 302. “By neglecting to take physical exercise, by overworking mind or body, we unbalance the nervous system. Those who thus shorten their lives by disregarding nature’s laws are guilty of robbery toward God. We have no right to neglect or misuse the body, the mind, or the strength, which should be used to offer God consecrated service.” Counsels on Health, 41.

Dehydration

One way the immune system relies on water is the same as for exercise. Dehydration causes the blood to become concentrated and torpid—not optimal conditions for immune cells to rush the invader. Furthermore, water helps regulate temperature—essential during fever—and flushes microbes and toxins out of the body. Remember, thirst is an indicator that you are already dehydrated.

“Thousands have died for want of pure water and pure air who might have lived. And thousands of invalids, who are a burden to themselves and others, think that their lives depend upon taking medicines from the doctors. They are continually guarding themselves against the air and avoiding the use of water. These blessings they need in order to become well. If they would become enlightened and let medicine alone, and accustom themselves to outdoor exercise and to air in their houses, summer and winter, and use soft water for drinking and bathing purposes, they would be comparatively well and happy instead of dragging out a miserable existence.” Ibid., 55, 56.

Lack of Sleep

Interleukins are chemical messengers that are produced by certain white blood cells. During a microbial invasion, interleukins are released, mobilizing the immune cell army. Immune cells rely on these chemical messages in order to know when to “go to arms.” Interleukins also stimulate the hypothalamus, which is the body’s thermostat, to increase body temperature, thereby providing an unpleasant atmosphere for the “bugs” and speeding up the immune response. Interleukins also contribute to the feeling of sleepiness that you have when you get sick, prompting you to get more healing rest. Studies have shown that sleep increases natural immune system modulators, such as interleukin, and even a modest sleep deficit impairs immunity. Your body’s response to illness appears partly dependent upon the quality of sleep you got before the illness set in.

Stress

Ever notice that when you are stressed you become more prone to catching a cold? One of the reasons is a hormone called cortisol that the body produces when we are under stress. Cortisol causes several responses in the body. Inflammation is increased; calcium is pulled from the bones, and autoimmune disorders are exacerbated. Conversely, reducing stress reduces cortisol which alleviates these symptoms. You can then see how it is paramount to over-all health to reduce daily stress.

Our bodies were created to be wonderfully complex. Fortunately, God has given us much insight into how we can avoid certain behaviors that cause the body and its interconnected systems to falter. With a little care, each one of us will be able to build up our health instead of fighting against our own army.

“Then shall thy light break forth as the morning, and thine health shall spring forth speedily: and thy righteousness shall go before thee; the glory of the LORD shall be thy rereward.” Isaiah 58:8.