How much coffee is too much? This is a question many Brits ask themselves as they reach for their morning brew. According to medical expert Dr Zoe Williams, there is a clear and safe limit for daily coffee consumption that people should follow.
The Official Caffeine Recommendation
The Food Standards Agency provides clear guidance on this matter. They advise that adults should consume no more than 400 milligrams of caffeine per day. This recommendation is designed to prevent the negative side effects associated with excessive caffeine intake.
Dr Williams highlighted that this 400mg limit translates to approximately four cups of instant coffee when prepared at home. This offers a practical guideline for the average person's daily coffee ritual.
Barista Coffee vs Homemade Brews
However, the picture changes when you buy your coffee from a café. Dr Williams cautioned that the caffeine content in barista-made drinks is significantly higher. The 400mg daily limit equates to only two barista-prepared coffees, as these typically use a double shot of espresso.
This stark difference between homemade and shop-bought coffee is crucial for people to understand, especially for those who regularly visit coffee chains.
Risks of Excessive Coffee Consumption
What happens if you exceed this limit? Dr Williams issued a clear warning about the potential consequences. She stated that excessive coffee intake can impair a person's judgement.
Overconsumption can lead to other unpleasant side effects like anxiety, restlessness, and sleep disturbances. Being mindful of your total daily caffeine intake from all sources, including tea and energy drinks, is therefore essential for maintaining both your health and your sharpness of mind.
