9Caffeinated Products
To reduce the risk of tachycardia, it is better to limit your consumption of caffeinated drinks and foods. Caffeine is a stimulant that can trigger the brain to produce some special neurotransmitters, which signal your heart to beat faster. In addition, this ingredient contains several chemical substances that raise the level of alertness by stimulating the brain’s cerebral cortex and central nervous system. This effect can vasodilate blood vessels and increase blood pressure, which has a significant effect on your heart’s electrical conduction. While it is appropriate to drink 1 or 2 cups of coffee or green tea every day, you should consult your doctor to set the limit. [9]
