Every time people buy a cup of coffee, they kill themselves for their own money. Consumption of this product has become another mainstream habit in a century of addictions. Coffee is a brewed drink made of roasted coffee beans which contain a substantial amount of caffeine. It is the most common psychoactive stimulant that naturally occurs in the coffee bean. The value of this substance is highly controversial. Since coffee intake is so prevalent, it is essential to notify of the negative influence this product has on the human organism. People should stop buying coffee, as it triggers addiction, damage the health of teeth, interferes with absorption of nutrients and causes vitamin deficiency as well as increases anxiety state.
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The high proportion of caffeine in a cup of coffee can lead to a habituation effect. Despite the fact that the addictive nature of caffeine is a debatable topic, the World Health Organization recognizes caffeine dependence incidents. It has recently conducted a study in which adults and adolescents report alarming coffee consumption and fulfill substance dependence criteria on caffeine. Applying the same criteria, another study indicated that all involved coffee drinkers met diagnostic criteria for caffeine addiction. Thus, these reports confirm the existence of a clinically meaningful caffeine dependence syndrome. Moreover, coffee withdrawal triggers some unpleasant symptoms. There is a range of health issues that can accompany caffeine abstinence, including anxiety, fatigue, distress, lethargy, concentration issues, and muscle aches. The symptoms are even more severe for high-dosing coffee drinkers and can last up to 10 days. Another fact that proves the addictive nature of caffeine is prevalence statistics. According to Gallup poll, 64% of Americans report drinking at least one cup of coffee daily which is stunningly similar to the figure in 1999. A quarter (26%) admits their addiction; however, only 10% of U. S. adults want to quit. The study of the World Health Organization, the existence of caffeine withdrawal effect, and the shocking statistics for coffee intake reinforce the fact that consumption of this product causes addiction.
Coffee lovers can forget about Hollywood smile as this hot beverage has a detrimental effect on teeth. One cup of coffee a day is enough to make teeth stained. Although the tooth enamel is the hardest substance in the human body, it has small pits that can hold particles of food and drink due to its absorbent nature. Penetrating in those cracks, pigments from coffee create permanent yellow stains on teeth over time. Every cup of this hot beverage amplifies the effect and makes the stains more noticeable. Additionally, such ingredients of coffee as caffeine, acids, and sweeteners lead to the tooth erosion and eventually decay. The substantial consumption of acidic substances leaves no time for the enamel to repair. Coffee is also a stimulant that affects the central nervous system, intensifying the stress and anxiety. As a result, it leads to clenching and grinding of teeth during the sleep. This subconscious response weakens the tooth enamel, strains the jaw muscles, and causes discomfort as well as pain in the oral cavity. Much admired coffee may wreck the teeth health, as its constituent substances trigger staining, tooth erosion, weakening of the enamel, and other oral problems.
Constant intake of coffee hinders the absorption of vitamins and minerals. Caffeine, the main ingredient of coffee, causes excretion of calcium via the urine, which may potentially result in bone loss. To illustrate, for every cup of coffee intake, approximately five mg of calcium is lost. Similarly, owing to a mild diuretic effect of caffeine, coffee drinkers confront vitamin deficiency. A lack of vitamin D, which plays an essential role in building bones, may lead to an increased risk of osteoporosis. Furthermore, caffeine interferes with the process of the body’s absorption of iron that is vital for producing red blood cells. Consequently, coffee admirers usually suffer from iron deficiency that can result in anemia, a reduced amount of hemoglobin in blood. Again, regular consumption of coffee inhibits vitamins and minerals absorption that can lead to the bone loss, osteoporosis, and anemia.
Taking into account the fact that caffeine is a psychoactive stimulant, it has a negative influence on human behavior. Caffeine is responsible for increases in anxiety level. To illustrate, Liebermann has conducted a study, where individuals who consumed over 200 mg of caffeine (approximately three cups of coffee) showed some increased agitation and anxiety. For this reason, coffee drinkers may suffer from some impairment in fine motor performance. Although the study confirms that low doses of caffeine have little effect on the mood state, this stimulant causes addiction, as it has already been mentioned. For this reason, 64% of U.S. residents, who report drinking at least one cup of coffee regularly, are likely to consume coffee in high doses. Furthermore, the Mayo Clinic claims that an intake of 400-500 mg of caffeine a day may trigger sleep deprivation, nervousness, irritability, restlessness, an upset stomach, and even muscle tremors. To repeat, coffee consumption in large doses may negatively impact human behavior, increasing a risk of anxiety disorders, mood swings, and insomnia.
Some people may support coffee drinking. They believe that this hot beverage facilitates learning process and helps lose weight. Notwithstanding this fact, coffee consumption is especially harmful to kids and adolescents. For example, Steven Meredith, postdoctoral research fellow at The Hopkins University School of Medicine, suggests that coffee interferes with learning process among adolescents, inhibits normal neurological development peculiar to adulthood period, raises blood pressure, and causes sleep disorders. Is this what we want for our children? If not, then immediately discard this poisonous drink and never buy it again. Those who think that coffee helps reduce weight are right. However, most prefer to add sugar, whipped cream, syrup, and artificial sweeteners that have additional 100 calories. Moreover, sugars and creams make the blood sugar level fluctuate, which consequently increases appetite and cravings. Thus, do not wonder where the extra kilograms on the waist and hips come from. Every delicious portion of coffee with sugar and topping will turn into fat that you try so hard to burn in a gym.
Coffee has become a very popular commodity. 64% of Americans drink it on a daily basis without realizing that every cup wrecks their health. Coffee drinking can turn into a habit since its main constituent, caffeine, causes dependence syndrome, making people consume it in large amounts. Every sip of this hot beverage leaves unattractive yellow stains on teeth. Moreover, coffee contains substances that lead to the teeth erosion and even decay. It interferes with the process of vitamin absorption and causes its deficiency in human organism. As a result, coffee lovers may suffer from osteoporosis and anemia. Acute effects of caffeine on mood make a person anxious and irritable. Also, the fact that coffee improves schools performance is a fiction. On the contrary, it causes fatigue and sleep disorders. Besides, a cup of coffee with sugar or cream contains many calories that can result in weight gain. Together with alcohol and cigarettes, coffee is a silent health killer. Without severe measures, people will literally continue drowning in coffee.
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