In moderation, coffee and tea offer an adrenalin boost, stimulation and increase in alertness. The main dangers of coffee and tea come from the psychoactive drug known as caffeine.
Effects
Addiction to caffeine develops quickly and requires more caffeine to compensate for the body's built-up tolerance. This often leads to a constant state of alertness that includes anxiety, mood swings, irritability and depression.
Warning
Withdrawal symptoms can last 1 to 5 days and peaks after 48 hours of use. Side effects include fatigue, drowsiness, headache, migraines, nausea and stomach pains.
Considerations
The American Journal of Obstetrics and Gynecology stated that consuming 200 mg or more of caffeine significantly increased the risks of miscarriages in pregnant women. Additionally, caffeinated coffee and tea are not recommended for children, elders and people with high blood pressure.
Features
The amount of caffeine is different in coffee and tea. One cup of coffee contains 115 mg of caffeine, whereas one cup of black tea has 40 mg. Decaffeinated coffee has a decreased amount of 4 mg, and herbal teas are caffeine-free.
Solutions
Stick with a moderate consumption of no more than 2 cups of coffee or tea a day. Try decreasing the intake slowly and consider drinking "healthier" caffeine options like green tea or yerba mate.
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