Effects of Caffeine
Many people cannot do without a healthy dose of caffeinated coffee every day, especially in cold weather when you feel like drinking hot cups of the beverage every hour to keep comfortably warm. But, is the caffeine in coffee good for you? In this article, we reveal the various effects of caffeine, both good and bad. Read more to enhance your knowledge about caffeine and coffee.
Good Effects of Caffeine
- The British Coffee Association avers that regular coffee drinking in the morning can make you feel more alert.
- Research reveals that caffeine can help to prevent memory decline in elderly women. Senior women who drank more than three cups of coffee every day scored better on memory tests.
- Caffeine can also help to prevent depression and Parkinson’s disease. Caffeine stimulates the secretion of the “happy hormone” dopamine in the brain, which helps to ward off depression.
- Coffee can help to prevent blepharospasm, a condition which causes involuntary eye spasms. Sometimes, this condition can even lead to blindness as the patient is not able to close their eyes.
- Coffee is known for its laxative effect, which can help to prevent constipation.
- Latest research reveals that coffee can reduce skin cancer risk. Other studies suggest that caffeine can help to combat breast cancer. Coffee can also help to fight gout symptoms. Drinking at least four cups a day can reduce gout risk by about 40%.
- After a strenuous gym workout, drink coffee to reduce muscle pain.
- Caffeine can act as an aphrodisiac and arouse both women and men.
Bad Effects of Caffeine
- Heavy coffee drinking can cause osteoporosis over the long term because there is loss of bone density. The diuretic effects of caffeine lead to frequent urination, which means calcium is expelled through urine.
- Caffeine can boost heart rate and blood pressure in sedentary adults.
- Caffeine can cause sleep disturbances. So, avoid drinking caffeinated beverages before going to bed.
- Do not mix caffeine with acetaminophen (paracetamol) as this combination can affect your liver.
- Drinking unfiltered coffee can raise cholesterol levels.
- Too much caffeine in the body caused by drinking more than four cups of brewed coffee can lead to caffeine intoxication with symptoms like psychomotor agitation, irregular heart beat, irritability, rambling speech and thought, muscle twitching, gastrointestinal disturbance, increased urination, face flushing, insomnia, excitement, nervousness and restlessness.
We hope the various effects of caffeine revealed in this article have made you more wary and knowledgeable about the good and bad impact of drinking coffee regularly. Consume coffee and other caffeinated beverages in moderation to enjoy the good effects of caffeine and avoid the bad ones.