Yes, the most of us are aware of the bad effects caffeine can have on our mood, such as increased anxiety and irritability. However, the majority of us still use caffeine for that morning perk or afternoon boost. However, did you know that drinking coffee may help reduce stress?
Coffee addicts have been repeating it for years, but a recent study on mice has confirmed the claim and identified the neurochemical pathways that help people stay calm under pressure. The discovery, according to the researchers, might one day result in treatments for human disorders brought on by stress.
It is well known that caffeine blocks the brain’s adenosine receptors. The researchers discovered that by inhibiting these receptors, stress-induced behavior can be reversed and that these receptors also regulate the deleterious effects of chronic stress.
The findings are significant since persistent stress has been shown to have serious negative effects on humans. In this experiment, mice were subjected to a variety of unpleasant stressors, such as moist bedding, living with others, lack of food and water, cold baths, and cages that were tilted 45 degrees. And predictably, these poor mice demonstrated the behavioral and neurological effects of this stress.
When it comes to lowering stress, coffee might not be the first item that comes to mind. In fact, when we want to unwind, a caffeine boost is frequently the last thing on our minds! However, other studies have found that consuming coffee may be able to lessen both physical and emotional stress. Coffee’s impact on brain chemistry helps us stay awake and may also change certain neurotransmitters to lessen the effects of stress.
One trial indicates that coffee can stop brain receptors from responding to stressful events, which is thought to have a favorable impact on depression.
They discovered that whereas caffeine often inhibits adenosine receptors from initiating sleep processes, it also prevents receptors from responding to and precipitating a stress response, such as a low mood, memory issues, and a greater risk of depression. As a result, stress reactions don’t happen as frequently as they would if coffee weren’t there.
In addition, it is also believed that long-term depression treatment may benefit from caffeine. According to one study, women who drank caffeinated coffee had a lower risk of developing depression than those who didn’t.
It is believed to accomplish this by triggering the release of extra dopamine into the prefrontal cortex, a part of the brain crucial for controlling mood. Dopamine levels are often lower in those who suffer from depression and anxiety, therefore stimulating the brain more may be beneficial.
Coffee is highly high in polyphenols, a substance that can actually lower blood pressure, lower the chance of heart attack or stroke, enhance blood flow to the brain, and possibly provide some protection against dementia, according to BBC’s Trust Me I’m a Doctor.
Despite the fact that coffee has numerous advantages, consuming too much of it might be harmful to our health.