Caffeine is yet another beverage that most people drink regularly. It is a popular pick-me-up for millions worldwide. It gives that much-needed energy boost to start the day or power through an afternoon slump. But here is the catch, when consumed in excess, caffeine can have some unexpected downsides. Here’s a look at the side effects of overdoing it and some simple steps to avoid them. Here’s a look at the side effects of overdoing it and some simple steps to avoid them.
Feeling jittery and anxious? It might be caffeine overload
While a cup of coffee may help us feel more awake, too much caffeine might have the opposite impact. This means that it may make us feel jittery, tense, or even anxious at times. This happens when coffee affects the central nervous system, causing restlessness, a racing heartbeat, and shaky hands. If you feel "on edge" after your caffeine dose, it might signify that you're taking more than your body can take.
Consider reducing your consumption of caffeinated beverages, particularly in the afternoon or evening, as the effects might continue for hours. To lessen the likelihood of feeling jittery, try switching to lower-caffeine beverages such as green tea or decaf versions.
Having trouble sleeping? Caffeine could be to blame
Caffeine can be effective at waking us up, but it can also disrupt our sleep pattern if consumed too late in the day. It blocks adenosine, a neurotransmitter that helps us relax and go to sleep. Drinking caffeine too close to bedtime can cause tossing and turning, making it difficult to get the peaceful rest we require.
Avoid caffeine for at least 6 to 8 hours before bedtime to allow your body to naturally wind down. For a more sleep-friendly beverage, try relaxing herbal teas such as chamomile in the evening.
Digestive problems – Is your stomach trying to tell you something?
Excessive caffeine can take a toll on your digestive system. It increases the production of stomach acid, which can lead to discomfort, acid reflux, or heartburn. Caffeine also has a mild laxative effect, and drinking too much can cause diarrhoea or frequent trips to the bathroom.
If your stomach feels upset after a caffeinated drink, consider cutting down on coffee, which is more acidic than other drinks like green tea. Having a light snack before your coffee can also help reduce stomach irritation.
Caffeine headaches – When too much is a problem
Although caffeine is often found in headache-relief medications because it can help constrict blood vessels, having too much can cause headaches or even migraines. This is especially common when we suddenly cut down our usual caffeine intake, leading to withdrawal symptoms.
To avoid caffeine-related headaches, try to keep your daily intake consistent rather than fluctuating dramatically. If you’re trying to cut back, do it gradually to reduce the likelihood of withdrawal symptoms.
Fast heartbeat and high blood pressure
Caffeine may increase blood pressure and create a significant rise in heart rate in certain people. While the majority of healthy folks usually don't experience any problems from this brief rise, those who already have high blood pressure or heart problems may find it troubling.
If, after consuming a caffeinated beverage, you feel your heart pounding or a little dizzy, you should think about cutting back on how much you drink. Choose for lesser doses spread out throughout the day as opposed to larger amounts all at once.
