20 Things You Need to Know About Caffeine

1. The caffeine in green tea (or coffee or any other caffeine-containing beverage), for instance, is theoretically poisonous. It could be fatal if you drank a dose of 50 liters (approximately 12 gallons) of green tea, which contains 10 grams of Caffeine. Green tea is considered nontoxic because it is impossible for anyone to drink 12 gallons of the beverage in a single sitting.
   
   - Phyllis A. Balch, CNC, Prescription for Herbal Healing: An Easy-to-Use A-Z Reference to Hundreds of Common Disorders and Their Herbal Remedies
2. But some people are so sensitive to the effects of caffeine that they should stay away from coffee, tea, and caffeinated soft drinks at any time in the afternoon. And don't assume that decaffeinated coffee is the solution to your insomnia problems. If heartburn is contributing to your nighttime sleep woes, the culprit could be decaf coffee, which can trigger acid reflux that may wake you up.
   
   - Joe Graedon, M.S. and Teresa Graedon, Ph.D., Best Choices From the People's Pharmacy
3. A study has revealed that among coffee drinkers, slow caffeine metabolizers seem to be at substantially higher risk of heart attack than fast metabolizers. The more coffee the slow metabolizers drank, the greater their danger. Since these variations have not been taken into account in prior studies, they may be the reason for the inconsistent findings about coffee and blood pressure. It is not possible to easily tell whether you are a rapid or slow caffeine metabolizer, so we encourage people with hypertension to err on the side of moderate caffeine consumption.
   
   - Joe Graedon, M.S. and Teresa Graedon, Ph.D., Best Choices From the People's Pharmacy
4. It is important for alcoholics to avoid refined sugars and caffeine, as they stress blood sugar control mechanisms and may increase the craving for alcohol. In one study, excluding caffeine, junk food, dairy products, and peanut butter was compared to a control diet for six months. Eighty-one percent of the subjects on the treatment diet remained sober, compared to less than 40 percent on the control diet. B vitamins are extremely critical in the nutritional support for alcoholism. Alcoholics are almost always deficient in at least one of the B vitamins.
   
   - Michael Murray, N.D. and Joseph Pizzorno, N.D., The Encyclopedia of Healing Foods
5. The sensitivity to the stimulant effects of caffeine varies greatly from one person to the next. This is largely a reflection of how quickly the body can eliminate caffeine. In other words, some people are more sensitive to the effects of caffeine than others, due to a slower elimination of these substances from the body. Even small amounts of caffeine such as those found in decaffeinated coffee or chocolate, may be enough to cause insomnia in some people.
   
   - Michael T. Murray, N.D., Joseph E. Pizzorno, N.D., Encyclopedia of Natural Medicine, Revised Second Edition
6. Although caffeine is a well-known stimulant, the intensity of response to caffeine varies greatly; people prone to feeling depressed or anxious tend to be especially sensitive to caffeine. The term caffeinism is used to describe a clinical syndrome, similar to generalized anxiety and panic disorders, that includes such symptoms as depression, nervousness, palpitations, irritability, and recurrent headache. Several studies have looked at caffeine intake and depression. For example, one study found that, among healthy college students, moderate and high coffee drinkers scored higher on a depression scale than did low users.
   
   - Michael T. Murray, N.D., Joseph E. Pizzorno, N.D., Encyclopedia of Natural Medicine, Revised Second Edition
7. Caffeine intake is linked to anxiety as well as depression for the same reasons that it produces mental and physical stimulation. Caffeine produces significant alteration of brain chemistry.
   
   - Michael T. Murray, N.D., Joseph E. Pizzorno, N.D., Encyclopedia of Natural Medicine, Revised Second Edition
8. For every cup of tea or coffee a person ingests, the body has to mobilize about 2-3 cups of water just to remove the caffeine, a luxury it cannot afford. This also applies to soft drinks, pharmaceutical drugs, or any other substance or activity that brings about the release of stress hormones, including watching TV for many hours. As a rule, all stimulants have a strong dehydrating effect on the bile, blood, and digestive juices. To heal a cancerous growth, stimulants are counterproductive, and it is best to avoid them.
   
   - Andreas Moritz, Cancer Is Not A Disease - It's A Survival Mechanism
9. Simply eliminating refined carbohydrates and caffeine (which can aggravate hypoglycemia) from the diet is sometimes all that is needed for effective therapy in patients whose depression results from reactive hypoglycemia.
   
   - Michael Murray, N.D. and Joseph Pizzorno, N.D., The Encyclopedia of Healing Foods
10. It is especially important to eliminate or restrict intake of refined sugar and caffeine. Sugar is a major contributor to hypoglycemia, and caffeine stresses the adrenal glands. Although caffeine consumption provides temporary stimulation, regular caffeine intake may actually lead to chronic fatigue. While mice fed one dose of caffeine demonstrated significant increases in their swimming capacity, when the dose of caffeine was given for six weeks, a significant decrease in swimming capacity was observed.
    
    - Michael T. Murray, N.D., Joseph E. Pizzorno, N.D., Encyclopedia of Natural Medicine, Revised Second Edition
11. Simply avoiding caffeine, sugar, alcohol, and any foods that trigger allergies, along with boosting B vitamins, calcium, and magnesium, can go a long way in relieving anxiety. In fact, cutting out caffeine alone often results in the complete elimination of symptoms. The diet should be rich in foods that have higher levels of B vitamins, such as leafy vegetables, whole grains, and legumes. Foods high in calcium and magnesium include sea vegetables, sesame, milk, and dairy products as well as leafy green vegetables. Stress reduction and relaxation exercises are often recommended for those suffering from anxiety.
    
    - Michael Murray, N.D. and Joseph Pizzorno, N.D., The Encyclopedia of Healing Foods
12. Caffeine, sugar, nicotine and alcohol damage neurons and neurotransmitters and decrease the ability to deal successfully with stress, thus a degenerative spiral begins. The Brain Longevity Diet is not severe or restrictive, but it is certainly different from the standard American diet, which consists of 35 to 40 percent fat, and includes an abundance of processed foods and refined sugars. I recommend a diet that revolves around whole grains, vegetables, non-animal protein, fruits, and an occasional serving of fish. In general, this diet is tailored to fit individual needs and preferences.
    
    - Dharma Singh Khalsa, M.D., Brain Longevity: The Breakthrough Medical Program that Improves Your Mind and Memory
13. Since caffeine is a central nervous system stimulant, the people in this country are electrified: always on, brains jazzy as neon, bodies humming like generators. Unfortunately, quite a few of them also end up electrocuted. The Country of Caffeine is America, of course. And many of its highly caffeinated citizens are nervous and irritable and can't get a good night's sleep. They have headaches, queasy stomachs, and daytime drowsiness. And they may be putting themselves at risk for osteoporosis, heart disease, and possibly even certain types of cancer. All because of caffeine.
    
    - Bill Gottlieb, Alternative Cures: The Most Effective Natural Home Remedies for 160 Health Problems
14. Elias also asks his fibroid patients to avoid refined sugar, white flour, alcohol, caffeine, and cigarettes, all of which stress the body and interfere with healing because they overwork the liver and lead to stagnation and fibroid growth.
    
    - Bill Gottlieb, Alternative Cures: The Most Effective Natural Home Remedies for 160 Health Problems
15. It is also important to reduce the intake of alcohol (especially beer), caffeine, and sugar, all of which have an adverse effect on the way testosterone is metabolized and cleared from the body.
    
    - Michael Murray, N.D. and Joseph Pizzorno, N.D., The Encyclopedia of Healing Foods
16. Too much caffeine can raise blood pressure and lead to insomnia. In addition, it can be addicting.
    
    - Joe Graedon, M.S. and Teresa Graedon, Ph.D., Best Choices From the People's Pharmacy
17. Intolerance to some foods, such as lactose, fructose, caffeine, fiber, or legumes, in patients with IBD is also often suspected because these foods have the same effects in normal individuals. In the latter case, the disease or its consequences (e.g., short bowel, small intestinal bacterial overgrowth, obstruction) may make the consequences of the food intolerance more profound.
    
    - Ann M. Coulston and Carol J. Boushey, Nutrition in the Prevention and Treatment of Disease
18. In 1943, we published a paper on caffeine withdrawal headache as a clinical entity by using the individual patient as his or her control. The patients abstaining from caffeine drinks of all kinds were given numbered envelopes, which contained increasing doses of caffeine. On the seventh or eighth day, all the capsules in the envelope were placebos, which on withdrawal of caffeine precipitated a monstrous headache. The patient appeared at the laboratory, where the headache was studied biochemically and the patient was treated.
    
    - Carl C. Pfeiffer, Nutrition and Mental Illness: An Orthomolecular Approach to Balancing Body Chemistry
19. However, an overexcited and suppressed immune system eventually fails to provide the "energizing" adrenaline and cortisol boosts needed to free the body from the acidic nerve toxin caffeine. At this stage, people say that they are "used" to a stimulant, such as coffee. They tend to increase their intake of it to feel the "benefits." The often-heard expression, "I am dying for a cup of coffee," reflects the true peril of their situation.
    
    - Andreas Moritz, Cancer Is Not A Disease - It's A Survival Mechanism
20. Stimulants such as caffeine, nicotine and alcohol affect the nervous system. The nervous system and the gut are tightly connected. When it is stimulated it can cause a chain reaction of gastrointestinal upset, gas, bloating, constipation and diarrhea. Food sensitivities may play a role in autoimmune conditions. If you have a reaction to certain foods, you may inadvertently be causing an inflammatory reaction in your body. Take care to avoid certain foods that are triggers for your condition.
    
    - Heather Caruso, Your Drug-Free Guide to Digestive Health

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