Caffeine pills are commonly used for weight loss and to increase mental alertness by warding off fatigue and sluggishness. Although caffeine is found in products such as coffee, tea, chocolate and soft drinks, it's important to be informed about the drug before using it in a more concentrated pill form. Learn the facts about caffeine pills before taking them.
Ingesting too many caffeine pills can cause tremors, heart palpitations, chest pains, sleeplessness, nervousness, diarrhoea, nausea, vomiting and in extremely rare cases, death. Combining foods and drinks that contain caffeine with caffeine pills can lead to an accidental overdose.
Caffeine pills can interfere with the body's ability to absorb calcium. So if you're taking caffeine pills, increase your calcium intake.
Caffeine pills have a diuretic effect. If you're taking caffeine pills, drink at least 8 glasses of water each day to prevent dehydration.
Prolonged use of caffeine pills can cause a physical dependence. If you try to stop using caffeine pills abruptly, it can lead to withdrawal symptoms such as headaches, irritability and tiredness.
Caffeine pills are not recommended for children, pregnant women or people with medical conditions such as high blood pressure, liver disease, heart disease and peptic ulcers.