Caffeine is a natural chemical that has stimulant effects. It is known to impact your central nervous system and boost your cognitive function. When it kicks in, it peaks your alertness thereby preventing the onset of tiredness. This compound is abundantly present in coffee, black and green tea, and cacao plants. It is also used as an ingredient in some beverages like soft drinks and energy drinks.
Besides, many prescription medications also contain caffeine as a component due to its psychoactive or mild-altering properties. It helps in improving your focus and attention. It has a number of health benefits, which include:
- Boosts Memory – Caffeine has memory-boosting effects. In addition to peaking your alertness, it also elevates your brain power. As a result, your productivity improves along with the ability to perform all the tasks in a more efficient manner.
- Peaks the Alertness – Caffeine is an ideal option when you are doing some intense activity that demands your utmost attention and focus. The impact of caffeine can take away your drowsiness and tiredness and enable you to stay alert and active.
- Caffeine boosts blood circulation – Caffeine might be helpful in boosting blood circulation throughout the body. It has vasodilator effects that reduce the constrictions of the blood vessels and allow more blood to flow through them.
- Uplifts the Mood – If you are feeling a bit down or dizzy, a cup of caffeine drink will give you a much-needed jolt. Caffeine elevates your mood and increases your activity. It drives away mental fatigue and increases your motivation.
Caffeine side effects
Excessive intake of caffeine can be harmful to the health. It can give rise to some common side effects like:
- Muscle tremors
- Fast heartbeat
- Frequent urination
In case you experience any of these side effects, it is an indication that you need to cut down your caffeine intake. You need to keep a tab on your caffeine intake regularly. For that, you can talk to your healthcare provider to know the safer amount of caffeine intake.
Caffeine and erectile dysfunction
Some studies have revealed that people who consume caffeine beverages and drinks have a lesser possibility of developing sexual side effects such as erectile dysfunction (ED) or impotence issues. It further revealed that those who consume caffeine-based products on a regular basis seldom encounter any problems related to sexuality.
Erectile dysfunction or impotence is a sexual problem, that results because of poor blood flow to the penile. The poor blood flow can be attributed to the constriction of the penile blood vessels. The most common source of caffeine is coffee, which can increase the flow of blood through the penile blood vessels by causing vasodilation. Vasodilation expands the blood vessels and increases the blood supply inside the penile blood vessels.
It is not confirmed yet whether caffeine improves erection function and erectile dysfunction. But it can alleviate the erection difficulties in those who are experiencing psychogenic erectile dysfunction. However, this study is still inconclusive because according to some other studies, caffeine has no impact on erectile dysfunction. Therefore, more research is needed to arrive on conclusion.