Caffeine Danger: 5 Negative Effects Caffeine for Health

Caffeine is a natural substance found in various plants.

In humans, caffeine acts as a stimulant on the central nervous system and metabolic system.

Caffeine is consumed worldwide, usually contained in a drink made from coffee beans or tea leaves.

Unlike other types of stimulants, caffeine is legal and there are no laws regulating the caffeine.

Negative effects that can be caused by caffeine:

1. Caffeine Poisoning

Caffeine intoxication is a condition or state of anxiety due to too much coffee or other caffeine-containing beverages.

A sense of nervous and excited, trembling, rapid heartbeat, increased frequency of urination, and sometimes problems in the digestive system is a condition that indicates an overdose of caffeine.

This condition is caused by caffeine doses greater than 300 mg. However, increasing tolerance doses of caffeine require more than this amount to achieve the same effect.

For caffeine overdose can be lethal, a person should drink about 80 to 100 cups of coffee in a certain period.

2. Anxiety and Sleep Disorders

American Psychological Association associate certain forms of anxiety and sleep disorders with the effects of caffeine.

Both these disorders are the result of caffeine intake in the long term so that disrupt sleep and normal brain patterns.

Symptoms of anxiety caused by caffeine including diataranya are panic attacks and other psychological problems including obsessive behavior and schizophrenia.

3. Withdrawal

Caffeine addiction can lead to withdrawal symptoms (symptoms of addiction) if caffeine use is stopped.These effects can range from mild to severe, including among others are headache, confusion, depression, nausea, and fatigue.

4. Ulcers and GERD

Caffeine can cause the stomach to produce extra acid that can cause problems in the digestive tract.

The National Digestive Disease Information Clearinghouse (NDDIC) reported that the gastrointestinal tract problems caused by excess consumption of caffeine, including ulcers (sores) in the stomach and esophagus.

Acid reflux that go up into the esophagus that comes out of the stomach causing acid reflux disease, otherwise known as gastroesophageal reflux disease (GERD).

5. Caffeine and Heart

Effects of caffeine on the heart is still under investigation. If consumed in moderate amounts, caffeine does not seem to have a positive or negative effects on the heart.

However, according to the findings of the European Society of Cardiology (ESC), heavy coffee drinkers showed increased blood pressure associated with heart disease and increased risk of heart attack or stroke.

ESC findings also show that heavy coffee drinkers prone to heart palpitations and fatigue, and increased risk of heart attacks and strokes later in life.

This risk is greater if they are low-fat diet and healthy grains, and the consumption of saturated fats from red meat and dairy products are relatively high.