In a 2020 study, researchers found that the average amount was around 150.5 mg ... is equivalent to about 3 to 5 regular-sized cups. The following chart shows the approximate amount of caffeine ...

Can drinking coffee yield cardiovascular benefits? Can too much caffeine increase stroke risk? Three recent studies examine ...

per day with people who drank about 200 to 300 mg of caffeine a day, or the equivalent of three coffee drinks. The latter group, who consumed a moderate amount of caffeine, had a 48.1% or 40.7% ...

Administration of 200-300 mg caffeine is shown to induce a mean increase of 8.1 mm Hg systolic BP and 5.7 mm Hg diastolic BP. The increase is observed in the first hour after caffeine intake and ...

Studies conducted in 2014, published in the "Journal of Biological Rhythms," showed that individuals given a dose of caffeine ...

Energy drinks provide a quick energy boost but come with significant health risks. Loaded with caffeine and sugar, these ...

Caffeine food supplements can often contain high levels of caffeine, sometimes from multiple ingredients which may themselves be a source of caffeine intake (for example kola nuts, guarana, certain ...

and very high (≥300 mg/day, 3%) caffeine intakes had an increased risk of their child experiencing excess growth in infancy, after adjustment for confounders (OR=1.15, 95% CI 1.09 to 1.22, OR=1.30, 95 ...

The 29-year-old from from Colwyn Bay, North Wales, died in 2021 after miscalculating the amount of caffeine powder he was meant to use. He took a dose equivalent of up to 200 cups of coffee ...

But after 'having trouble sitting still' and feeling constantly restless, he decided to take up a no-caffeine challenge that would see him abstain for 30 days ... is roughly equivalent to 12 ...