As everyone knows, coffee (or caffeine) is a powerful stimulant, which can help to uplift our spirit at work, burn fat, and has the anticancer and analgesic powers.
However, along with the positive effects of coffee, if you use it improperly or drink it too much, it will turn good into bad; especially towards women, it will become more serious.
Negative Side Effects Of Coffee – The Worst Health Influences
Caffeine in coffee has a stimulating effect on the human central nervous system, improving our alertness, stimulating the working ability, especially for intellectual workers, and increasing muscle activity. Therefore, after drinking a cup of coffee in the morning, you will feel excited to embark on the job. Caffeine can help you deal with sleepiness while working at night. One dark black coffee is considered an effective measure for those people who usually work late at night.
However, as recommended by experts, women should not drink coffee regularly because large coffee intake will cause some negative impacts to women health.Coffee has a lot of health benefits if taken properly. Caffeine is also a component in a number of drugs to treat colds, pain, or allergy. In addition, coffee is a drink with rich nutritional value because black coffee alone contains 12% lipids (fats), 12% protid (protein), 4% minerals, especially potassium and magnesium.
1. Virtual Sound Phenomenon
The first out of the negative effects of coffee on human health is that it is the main cause of the virtual sound phenomenon. According to a study conducted in the University of Melbourne (Australia), coffee is “a drug which is most commonly used”. If you drink more than 5 cups of coffee per day, it totally can cause the virtual sound phenomenon.
Researchers let 92 people drank a large amount of coffee, and then allowed them to hear a sound signal with constant density.
These people were informed that in between the sound signals is part of the song “White Chrismas”, and if anyone hears this tone, then they will press the button.
A lot of people pressed the button though in fact that melody is incorporated into the sound chain. According to the researchers, a combination of stress and caffeine might have been responsible for the symptoms which are similar to the mental disorders mentioned above.
2. Coffee Might Harm The Liver
According to a research conducted by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK, USA), a moderate amount of coffee can help to detoxify our liver. However, if people use too much coffee, it will lead to the opposite effect, interfering with the liver function, especially when you use painkillers regularly.
3. Coffee Leads To Sleep Disorders
This is also one of the worst negative side effects of coffee on human beings. This phenomenon occurs differently in each person, depending on their own caffeine tolerance. In average, caffeine wears off in about 6 hours and a half and takes 24 hours to be fully excreted from the body. Therefore, drinking coffee before bed will definitely reduce the sleep quality, especially in the “rapid eye movement” (REM) sleeping stage.
4. Coffee Can Cause Addiction
According to research conducted in the Johns Hopkins University, coffee just gives your brain a quick energy boost. Researchers showed that the ability to improve performance of caffeine cannot exist without the “struggling” symptoms due to the lack of coffee.
In essence, caffeine reduces your cognitive performance and negatively affects your mood. The only way to get back to normal is to drink caffeine, and when you drink it, you feel like it takes you to a whole new level. In fact, caffeine only helps your performance back to normal in a short time. Therefore, causing addiction is also one of the worst side effects of coffee on human health you should be aware of.
5. Coffee Reduces Your Working Enthusiasm
The University of British Columbia conducted a study in which they gave 40 mice amphetamines and caffeine stimulants. As a result, these substances make hard working mice work lazier. Most people need to drink coffee to stimulate nerves to overcome many hours of work each day. However, if you overdrink coffee, you will feel tired after all and get reduced productivity. This is actually one of the worst negative side effects of coffee you should not look down.
6. Coffee Leads To High Blood Pressure In Pregnant Women
The common expressions in the patients are edema, high blood pressure, opaque yellow urine. If this disease is not treated promptly, it can seriously affect the health of pregnant women. Therefore, experts recommend that pregnant women should not drink coffee.
In addition, for both men and women, drinking coffee on a regular basis can increase the risk of heart disease, hypertension, and especially, addiction. Therefore, if you want to have healthy babies, prevent disease, and protect your health, you should not drink coffee for a long time with a large consumption.
7. Coffee Can Lead To Osteoporosis
This is also one of the negative effects of coffee you should not look down.
Drinking coffee every morning can help you stay awake to work better. However, caffeine has a negative impact on the strength and health of our bones.
According to researches by many scientists, if women drink two cups of coffee or more every day, it will reduce the bone density of the hip and spine. The bone density relates to people’s amount of coffee consumption per day. Caffeine can combine with free calcium in the body, and it is excreted from the body via excretion. Free calcium reduction will certainly cause the degradation of calcium, thereby causing osteoporosis.
8. Coffee Can Lead To Infertility
Researchers discovered that women who drink a lot of coffee every day are susceptible to suffer from infertility than women who do not drink or drink less coffee per day. According to the survey results, among 100 women who have the habit of drinking a lot of coffee every day, about 50 women have difficulty in getting pregnant.
9. Coffee Leads To Heart Diseases
For whether man or woman, drinking a lot of coffee totally can increase the risk of heart disease. Therefore, people who are suffering from heart problems should be careful when drinking coffee. The best thing they should do is staying away from coffee, especially black coffee to reduce the risks of heart disease and stroke.
In fact, tea also contains caffeine. Another thing you should be aware of is that the integration of caffeine and alcohol can do serious damage to your body and overall health. Therefore, to prevent the harmful effects caused by caffeine, medical experts advise people to reduce the impact of alcohol by eating fruits, such as pears and melons. It is particularly important that people should avoid drinking alcohol and drinks which contain high levels of caffeine at the same time.
10. Coffee Can Lead To Diabetes
According to a lot of prestigious researchers, caffeine in coffee can be absorbed into the pancreas, remains in the fetuses, particularly in their liver and brain, causing them to suffer from diabetes after being born. This is also one of the worst negative effects of coffee people, especially pregnant women – the future moms – should be carefully aware of. If they really want to give birth to a healthy baby, they should never opt for coffee, especially black coffee.
11. Coffee Can Lead To Heartburn
Caffeine can help to relax the esophageal sphincter so Coke and “energy drinks” which are high in caffeine can also lead to heartburn, and coffee is particularly problematic for this problem.
Even decaf can regularly cause heartburn issues in someone, and researchers think that other compounds in coffee can also lead to acid reflux issues.
Drinking too much coffee can lead to heartburn and acid reflux due to the way it relaxes the lower esophageal sphincter. This small muscle should remain tightly closed once you have eaten to prevent your tummy from coming back into the esophagus, as well as burning its delicate lining with hydrochloric acid.
This is the list of 11 negative effects of coffee that you and other readers of VKool.com should always remember and be aware of to reduce the risks of getting diseases and health problems.
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