Million around the world love the taste of coffee or caffeine. It has become an irreplaceable part of their life. Both coffee and tea contain caffeine, apart from many off-the shelves numerous beverages like sports drinks, cola, and others. Caffeine is considered to have incredible health benefits like boosting metabolism, mood, and physical and mental abilities.
Medically caffeine is a psychoactive substance that is naturally present on tea and coffee. Coffee has higher percentages of it. But the benefits of caffeine can only be unleashed to the full when someone drinks it n low-to-moderate quantities. But excessive and high doses of caffeine have often to set in unpleasant and dangerous side effects on the user.
A substance, whose consumption in moderate quantity can be of plenty of advantages to human health, can have the opposite effects in taken in excess. It boosts endurance and increases mental agility, an excellent source of antioxidants, boosts the immune system and helps to maintain young-looking skin and on the opposite side it can also cause heart diseases, stroke, raise cholesterol levels and other cardiovascular ailments.
But, why is excessive consumption of caffeine bad for health?
Excess caffeine and its related negative effects have to do with our genes. They have a major influence on our tolerance towards it states the best nutritionist in Delhi. Some may adjust high doses without any negative effects, whereas, many may feel the negative effects with light doses.
In any case, excessive caffeine consumption is bad for health and it can cause:
- Issues with digestion
The laxative effect of coffee stimulates bowel movements by moving food easily through the digestive tract. Large doses of coffee may also result in the loosening of the stool and even cause diarrhea in many cases. Although consuming smaller amounts of caffeine can improve the motility of our gut, large doses can cause just the opposite. It is always advisable to drink caffeine in moderate quantities or make a shift to tea.
- It can cause serious addiction
Caffeine is an addictive substance and can cause a similar effect to certain chemicals in the brain by triggering them the way cocaine or other addictives does. High doses of caffeine can cause physical and psychological dependence. Even studies show that caffeine does not cause actual addiction, yet if consumed in larger quantities can cause dependency. Going without caffeine in people consuming higher doses can cause severe dependency and even withdrawal symptoms.
- Cause high blood pressure
Due to the stimulatory effects of caffeine on our nervous system, it can raise blood pressure in humans. Though it directly does not raises the risk of strokes and heart attacks, but higher blood pressure I always a risk factor for both as it damages the arteries over time by restricting the flow of blood to the brain and heart. However, this effect could be temporary and can be controlled by regulating the intake of caffeine.
- Brings about sleeplessness
One of the most evident qualities of caffeine is its ability to keep us awake. As a result of having too much caffeine can cause an inability to sleep. Studies suggest that people who drink high amounts of coffee find it difficult to fall asleep or takes longer to sleep and especially in the elderly. Caffeine can always let us stay awake during the day if we feel sleepy, but is can also poorly affect our sleep quality and duration at night. If you have sleeping issues and finds it difficult to sleep adequately at night, stop your coffee intake in the afternoons and evenings.
- It often causes anxiety
Caffeine is known for its ability to improve alertness. It works on the adenosine, a brain chemical that makes us tired and sleepy. Plus, at the same time, it promotes the release of the brain chemical adrenaline that is responsible for heightened energy levels. Higher and regular high doses of caffeine can lead to anxiety disorders and e feelings of nervousness. A substance whose lower or moderate dose can improve alertness and activeness, higher doses of the same substance can be the cause of anxiety and nervousness.
- It can cause muscular breakdowns
When the damaged fibers of the muscle enter the bloodstream leading to kidney failure and damages, the condition is medically termed Rhabdomyolysis, It is considered as a serious medical condition.Studies suggest that such a condition occurs to a person when he has exposed too serious drug abuse or some sort of serious muscle strain or has some sort of serious infection and even when bitten by any poisonous snake. In addition to all of these reasons, it can also be caused by excessive consumption of caffeine. It is always advisable therefore to consume low-to-moderate amounts of caffeine during the day.
- It causes bouts of fatigue
While caffeine is known to improve energy, it may also cause the opposite effect in you – fatigue, when it leaves out of your system. When the effects of caffeine wear out slowly, it may cause rebound fatigue in a person consuming it regularly and in higher doses. The only solution to the issue is consuming caffeine in controlled quantity.
- It can cause frequent urination calls and urgencies
As per the best nutritionist in Mumbai, caffeine stimulatory effects on our bladder, frequent urination is one of the most side effects of its consumption. If you notice calls for frequent urination with yourself, cut don of your caffeine intake and you will feel the difference.
When must you cut down on your caffeine intake?
Most of us drink coffee as a habit or to have its stimulating and energetic effects. It helps to keep us mentally and physically active and alert. If you consume moderate quantities of coffee ranging from 2 to 4 cups a day, it is ok, but many consume much more than it and faces serious health hazards.
Knowing about the symptoms and effects of excessive consumption of caffeine is the first step towards managing and controlling its negative effects. Keep an eye on the above negative effects on yourself and if you notice one of multiple of these effects, take note and cut down on its consumption.