Caffeine is the active ingredient in two of the world’s most popular drinks – coffee and tea. When you drink these beverages, it enters your bloodstream and affects your entire body. That is why you need to be aware of its effects so that you balance out the good and the bad.
What are the positive caffeine effects?
If consumed in moderation, caffeine can do a world of good in your body.
Boosts energy levels
It is a stimulant. When you drink coffee or tea, its active ingredient enters your bloodstream and reaches the brain. It inhibits the production of the chemicals that cause drowsiness and lethargy. Moreover, caffeine also increases the efficiency of other parts of the brain. Studies have proven that it boosts memory, stabilizes mood and makes you more vigilant.
Helps you lose weight
Caffeine is present in all supplements that help you lose weight because it speeds up your metabolism by almost 10%. The faster your rate of metabolism, the more quickly you are able to lose weight. But, you should not rely on it alone to lose weight, rather use it to supplement a healthy diet and an exercise routine.
Promotes better physical performance
When caffeine breaks down fat cells, they expel fatty acids that the body uses as fuel. It also stimulates our nervous system and releases adrenaline that helps energize the body for physical exertion.
Makes you less prone to diabetes
Type 2 diabetes means you have elevated levels of blood sugar because your body is resistant to insulin. If you are a regular coffee/tea drinker, it will reduce your risk of diabetes by almost 50%.
To determine if you have high blood sugar, you can consult a doctor on MediBuddy.
Provides immunity against Alzheimer’s and Dementia
It prevents brain cells from deteriorating. Studies have shown that 2-3 moderate cups of coffee can lower the chances of getting dementia or Alzheimer’s by almost 60%.
Keeps the heart healthy
It boosts blood circulation. In fact, regular and moderate drinking of coffee can actually stabilize blood pressure and promote good heart health.
Helps with bowel movement
It increases peristalsis, the contractive movement of the digestive tract that moves food and faecal matter down the digestive tract. Therefore, caffeine acts as a laxative.
What are the negative caffeine effects?
The maximum permissible amount of daily caffeine intake is 400 milligrams. Anything more than that makes you vulnerable to the following:
Makes you anxious
If you consume more than 1000 mg of coffee, it will trigger the production of an excess of adrenaline, which will make you anxious and jittery and elevate your stress levels.
Can cause insomnia
Several studies have proved that excess caffeine throughout the day makes it difficult for a person to fall asleep. It also reduces your total sleep time. Sleep is restorative. Without the right amount of sleep, you will become forgetful, irritable, and lethargic.
Raises your pulse rate
If you consume too much energy drinks, the excess caffeine can increase your pulse rate and change the rhythm of your heart.
Leads to increased urination
When you drink a caffeinated beverage, it stimulates your bladder. That is why if you consume too much of caffeine, it can make you urinate frequently.
The jury is out on whether caffeine is good for you or not. While it undeniably has plenty of health benefits but like all things, binging on it can be harmful to your health.