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Many people around the world rely on that jolt of java to jump-start their day. In fact, 67% of American adults had coffee in the past day ... Why do so many consume this drink? One word: caffeine.
In fact, nearly three quarters of Americans drink coffee every day and an astounding 2.25 BILLION cups are consumed each day. So we aren't exaggerating when we say that Americans love their coffee.
8-ounce cup of drip coffee. 95–200 milligrams (robusta coffee beans contain about twice as much caffeine as arabica). 1-ounce espresso shot. 60–65 milligrams. 12-ounce can of Coke. 34 milligrams
Caffeine dependence can cause a host of physiological effects if caffeine consumption is not maintained. Commonly known caffeine withdrawal symptoms include headaches, fatigue, loss of focus, lack of motivation, mood swings, nausea, insomnia, dizziness, cardiac issues, hypertension, anxiety, and backache and joint pain; these can range in severity from mild to severe. [18]
How Much Coffee Should We Drink? Since everyone’s different, there’s no absolute answer to the question of how much caffeine is too much. Specific conditions excepted, most adults are probably ...
Products containing caffeine include coffee, tea, soft drinks ("colas"), energy drinks, other beverages, chocolate, [239] caffeine tablets, other oral products, and inhalation products. According to a 2020 study in the United States, coffee is the major source of caffeine intake in middle-aged adults, while soft drinks and tea are the major ...
Nearly three-quarters of Americans drink coffee every day — and now a new study suggests that brewing it at a certain time of day could percolate some health benefits. Health experts provide ...
Caffeine can cause a physical dependence, if consumed in excessive amounts. [3] The need for caffeine can be identified when individuals feel headaches, fatigue and muscle pain 24 hours after their last energy drink. [4] Some commercially distributed drinks contain guarana, a South American berry with a caffeine content about twice that of ...