Here are 19 dangers of partial and total caffeine overdose, in order
from the first symptoms to be exhibited to the severe, later stage ones.
1. Increased Heartbeat
Caffeine acts as a stimulant on the central nervous system, increasing your heart rate. This can be expected as soon as 15 minutes after ingesting.
2. Heartburn/Reflux
Caffeine has been shown to relax the esophagus, contributing to gastroesophageal reflux. This can either cause or exacerbate heartburn in susceptible individuals.
3. Jitters/Restlessness
Caffeine stimulates hormones, such as adrenaline, sending your body into jitters and tremors.
4. Anxiety
The stimulant effects on the body from caffeine, such as increased heart rate, increased adrenaline hormones, and heightened senses, can combine to produce an overwhelming sensation in some people, making them feel anxious.
5. Muscle Twitches and Spasms
A high volume or prolonged use of caffeine in the body can cause the muscles to cramp or move erratically.
6. Rambling Thought and Speech
Along with many of your other senses, speech and thought speed up in response to the stimulant effect of caffeine. While this can be very useful for concentration, too much can cause confusion and stuttering.
7. Heart Palpitations
Caffeine stimulates the central nervous system. It speeds up the heart rate and can cause the heart to flutter or palpitate.
8. Diuresis
Caffeine increases the need to urinate because it increases blood flow through the kidneys and dilates the blood vessels, making the kidneys produce more waste.
9. Gastrointestinal Disturbance
Caffeine acts like a laxative by increasing contraction in the small and large intestinal muscles. This can cause predigested food to move into the intestine, triggering stomach cramps.
10. Dehydration
Persistent diarrhea and urination can lead to dehydration, which can upset the body’s fluid balance, depleting it of the water, vitamins, and minerals it needs to order to function.
11. Insomnia
Caffeine inhibits the activity of a neurotransmitter called Adenosine, which is one of your brain’s natural tranquilizers. It puts you to sleep when levels are high enough. By inhibiting Adenosine activity, caffeine inhibits your ability to fall asleep.
12. Headaches
The combination of diuretic and stimulant pulsing through the body can cause the receptors in the brain to become overloaded, leading to a headache.
13. Hallucinations
Hallucinations are believed to occur when an overdose of caffeine causes the body to become stressed. This is a result of high adrenaline levels.
14. Addiction
Caffeine addiction or dependence begins because caffeine first creates the alert feeling that coffee drinkers crave, and later becomes a chemical that the body needs to prevent withdrawal symptoms such as headaches, lethargy, and depression.
15. Increased Blood Pressure
Caffeine causes your adrenal glands to release more adrenaline, which causes your blood pressure to increase.
16. Stomach Ulcers
Caffeine speeds up the process of gastric emptying, which may result in highly acidic stomach contents passing into the small intestine more rapidly than normal, causing injury or ulcers.
17. Cardiac Arrest
Increased blood pressure from high caffeine intake and the effects of the stimulant on the cardiovascular system can have a devastating outcome for people with weak hearts.
18. Coma
When people consume too much caffeine, they can go into what is known as caffeine intoxication, where they become confused and disoriented. This is when a caffeine coma can occur, as well as seizures.
19. Death
People with caffeine sensitivities can die from caffeine overdose. While achieving a lethal dose of caffeine would be difficult with regular coffee, high doses of caffeine pills are a known cause of many caffeine overdoses.
Source : https://www.inc.com
1. Increased Heartbeat
Caffeine acts as a stimulant on the central nervous system, increasing your heart rate. This can be expected as soon as 15 minutes after ingesting.
2. Heartburn/Reflux
Caffeine has been shown to relax the esophagus, contributing to gastroesophageal reflux. This can either cause or exacerbate heartburn in susceptible individuals.
3. Jitters/Restlessness
Caffeine stimulates hormones, such as adrenaline, sending your body into jitters and tremors.
4. Anxiety
The stimulant effects on the body from caffeine, such as increased heart rate, increased adrenaline hormones, and heightened senses, can combine to produce an overwhelming sensation in some people, making them feel anxious.
5. Muscle Twitches and Spasms
A high volume or prolonged use of caffeine in the body can cause the muscles to cramp or move erratically.
6. Rambling Thought and Speech
Along with many of your other senses, speech and thought speed up in response to the stimulant effect of caffeine. While this can be very useful for concentration, too much can cause confusion and stuttering.
7. Heart Palpitations
Caffeine stimulates the central nervous system. It speeds up the heart rate and can cause the heart to flutter or palpitate.
8. Diuresis
Caffeine increases the need to urinate because it increases blood flow through the kidneys and dilates the blood vessels, making the kidneys produce more waste.
9. Gastrointestinal Disturbance
Caffeine acts like a laxative by increasing contraction in the small and large intestinal muscles. This can cause predigested food to move into the intestine, triggering stomach cramps.
10. Dehydration
Persistent diarrhea and urination can lead to dehydration, which can upset the body’s fluid balance, depleting it of the water, vitamins, and minerals it needs to order to function.
11. Insomnia
Caffeine inhibits the activity of a neurotransmitter called Adenosine, which is one of your brain’s natural tranquilizers. It puts you to sleep when levels are high enough. By inhibiting Adenosine activity, caffeine inhibits your ability to fall asleep.
12. Headaches
The combination of diuretic and stimulant pulsing through the body can cause the receptors in the brain to become overloaded, leading to a headache.
13. Hallucinations
Hallucinations are believed to occur when an overdose of caffeine causes the body to become stressed. This is a result of high adrenaline levels.
14. Addiction
Caffeine addiction or dependence begins because caffeine first creates the alert feeling that coffee drinkers crave, and later becomes a chemical that the body needs to prevent withdrawal symptoms such as headaches, lethargy, and depression.
15. Increased Blood Pressure
Caffeine causes your adrenal glands to release more adrenaline, which causes your blood pressure to increase.
16. Stomach Ulcers
Caffeine speeds up the process of gastric emptying, which may result in highly acidic stomach contents passing into the small intestine more rapidly than normal, causing injury or ulcers.
17. Cardiac Arrest
Increased blood pressure from high caffeine intake and the effects of the stimulant on the cardiovascular system can have a devastating outcome for people with weak hearts.
18. Coma
When people consume too much caffeine, they can go into what is known as caffeine intoxication, where they become confused and disoriented. This is when a caffeine coma can occur, as well as seizures.
19. Death
People with caffeine sensitivities can die from caffeine overdose. While achieving a lethal dose of caffeine would be difficult with regular coffee, high doses of caffeine pills are a known cause of many caffeine overdoses.
Source : https://www.inc.com
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