Fact check: You can only drink one cup of coffee a day

1. Summary of the results

Here's my analysis based on the provided information:

1. Summary of the results:

The claim that "you can only drink one cup of coffee a day" is contradicted by extensive scientific research. Multiple studies and health organizations, including the European Food Safety Authority and FDA, indicate that 3-5 cups of coffee per day (400-750 ml) is not only safe but potentially beneficial for most healthy adults. Research shows this level of consumption may reduce risks of type 2 diabetes, certain cancers, and cardiovascular disease.

2. Missing context/alternative viewpoints:

The original statement fails to acknowledge that coffee consumption guidelines vary significantly based on individual factors:

• Pregnant women should limit intake to 200mg caffeine (about 2 cups)
• People with anxiety disorders or certain health conditions may need to restrict intake
• Genetic factors affect individual caffeine sensitivity
• The method of preparation (particularly using paper filters) impacts health effects
• Additional ingredients like cream and sugar can negate potential health benefits

3. Potential misinformation/bias in the original statement:

The statement presents an oversimplified and overly restrictive view that could be influenced by:

• Older medical beliefs about coffee's negative health impacts, which have been largely debunked by modern research
• Alternative health movements that sometimes promote coffee restriction without scientific basis
• Confusion between healthy moderation (3-5 cups) and excessive consumption (6+ cups), which can indeed be harmful
• The coffee industry itself benefits from research showing higher consumption is safe, as it potentially increases sales, though the cited studies come from independent academic institutions like Harvard School of Public Health