"It's entirely possible" isn't the way to think about estimating risk because it assumes the risk goal is zero (ie any risk > 0 means the outcome is "possible"). A dose greater than LD50 means "more probable than not" of dying, absent additional information, which is a more appropriate framing.
Similarly with caffeine content "can be". All kinds of variables like roasting time affect the dose But the semi-standardized dose for a cup of coffee is about 100mg. Related to your link, they are a much larger cup of coffee for comparison. If you normalize it to the standard coffee size, it comes to 100mg caffeine, so right in line with what would be expected.
Similarly with caffeine content "can be". All kinds of variables like roasting time affect the dose But the semi-standardized dose for a cup of coffee is about 100mg. Related to your link, they are a much larger cup of coffee for comparison. If you normalize it to the standard coffee size, it comes to 100mg caffeine, so right in line with what would be expected.