Caffeine is known for its ability to adjust your focus and boost your energy levels. In fact, most people depend on their daily caffeine intake right when they wake up to get their day started on the right foot. Caffeine is the first thing that comes to mind when you think about coffee. But coffee also contains antioxidants and other active substances that may reduce internal inflammation and protect against disease, say nutrition experts from Johns Hopkins University School of Medicine.
1) Boosts Energy Levels
Coffee contains caffeine, a central nervous system stimulant that is known for its ability to fight off fatigue and increase energy. This is due to the fact caffeine blocks the receptors of a neurotransmitter called adenosine, and this increases levels of other neurotransmitters in your brain that regulate your energy levels, including dopamine.
2) Supports Your Heart
Drinking one to two cups of coffee a day may help ward off heart failure, when a weakened heart is having difficulty pumping enough blood through the body. What’s more, one study in more than 21,000 people also found that increased coffee intake was associated with a significantly decreased risk of heart failure. However, keep in mind that caffeine could affect blood pressure levels. Therefore, people with unmanaged blood pressure may need to properly manage their caffeine intake.
3) Supports Brain Health
According to one review of 13 studies, people who regularly consumed around 200mg of caffeine had a significantly lower risk of developing Parkinson’s disease. Also, caffeine consumption slowed the progression of Parkinson’s disease over time. Another review of 11 observational studies in almost 30,000 people also found that the more coffee people consumed, the lower their risk of Alzheimer’s disease. Additionally, several studies have demonstrated that moderate coffee consumption could be associated with a lower risk of dementia and cognitive decline.
4) May Promote Weight Loss
Coffee could alter fat storage and support gut health, both of which may be beneficial for weight management. For example, one study showed higher coffee consumption could be associated with decreased body fat, especially in men. In another study, increased coffee intake was linked to decreased body fat in women. Furthermore, people who drank one to two cups of coffee per day were 17% more likely to meet recommended physical activity levels, compared with those who drank less than one cup per day. Higher levels of physical activity and energy could help promote weight loss.
5) Could Increase Longevity
Some research suggests that caffeine could help extend longevity, thanks to its multitude of potential health benefits. For example, drinking about 2 cups coffee daily or roughly 200mg of caffeine was associated with a lower risk of death, regardless of factors like age, weight status, and alcohol consumption. Interestingly, one test-tube study showed that coffee was able to significantly extend the life span of yeast by protecting against free radicals and DNA damage.
6) Linked To Decreased Depression
Taking caffeine could be associated with a lower risk of depression. According to one review of seven studies, consuming coffee or caffeine pills was linked to an 8% lower risk of depression. One study in more than 200,000 people showed that drinking coffee was linked to a lower risk of death by suicide.
7) Healthy Liver Benefits
Both regular and decaf coffee seem to have a protective effect on your liver. Research shows that caffeine drinkers are more likely to have liver enzyme levels within a healthy range than people who don’t drink coffee. Another recent study found that caffeine consumption was associated with decreased liver stiffness, which is a measure healthcare professionals use to assess fibrosis, the formation of scar tissue in the liver .
8) May Enhance Athletic Performance
Caffeine can drastically affect athletic performance by increasing alertness and energy. For this reason, bodybuilders, endurance athletes, gamers, and almost everyone In-between choose to supplement with caffeine to help power through their day.
Caffeine surpasses other pre-workout alternatives because it enhances muscle endurance, positively impacts the motor cortex, and increases adrenaline to boost performance during competition.
9) Lowers Chances Of ED
Men who consume 250-375 mg of caffeine per day have a much lower risk of developing ED (erectile dysfunction). The reduced risk was even observed among men consuming as little as 85 mg of caffeine daily.
A 75-mg serving of caffeine can increase attention and alertness, and a 160 to 600-mg dose may improve mental alertness, speed reasoning, and memory.