Happy national caffeine awareness month! Did you know the Caffeine Awareness Alliance was formed in 2003? Their mission is “to provide objective, evidence-based information, and advice to help reduce the health, social, and economic harm associated with caffeine abuse and addiction.” Coffee has proven health benefits such as reducing the risk of type 2 diabetes, Alzheimer’s disease, and Parkinson’s disease. However, consuming more than 400 mg per day can lead to insomnia and anxiety. That’s why we’re breaking down the pros and cons of caffeine on each significant organ in your body so you can learn more about how your favourite cup of joe plays a role in your health.
HEART
Pros: Drinking coffee in moderation has been associated with a lower risk of stroke and fatal heart disease.
Cons: Caffeine’s energy-causing properties can cause a rapid heartbeat which might be dangerous if you have a preexisting heart issue. More acidic caffeinated beverages such as coffee and soda can lead to anxiety.
BRAIN
Pros: Caffeine keeps us alert, and it can relieve us from drowsiness and fatigue. Caffeine consumption can lower the risk for oral and throat cancer and decrease suicide risk.
Cons: Too much caffeine can overstimulate the brain, causing confusion and it can cause headaches. Caffeine withdrawal may also lead to headaches and irritability on the opposite side.
KIDNEYS
Pros: Some studies suggest that regular coffee drinking helps maintain kidney health.
Cons: Excess caffeine has been linked to kidney stones. The additives you put in your coffee can also negatively impact kidney disease. While coffee is okay in moderation, monitoring what goes into your body is essential.
LUNGS
Pros: Dozens of studies and trials suggest that coffee consumption is associated with a reduction in the prevalence of asthma, with some comparing it to a bronchodilator drug. Coffee with natural honey has also become a treatment for a persistent cough.
Cons: Conversely, high caffeine consumption was associated with an increased risk of lung cancer.
LIVER
Pros: Less liver stiffness, reduces fibrosis and scar tissues, and prevents liver cancer.
Cons: High amounts of caffeine can contribute to liver damage, especially when paired with alcohol.
Fortunately, the recommended daily dose of caffeine is 400 mg. That’s three to five reasonably-sized cups a day, so you shouldn’t have to cut down too much on your coffee intake. Just remember that energy drinks, sodas, and green teas are also significant sources of caffeine that contribute to your 400 mg daily intake. Essentially, drink wisely, and enjoy the health benefits of this delicious drink!