All of the above, they can have a negative affect on your body and a positive affect, mainly a negative affect so, A.
Answer:not really sure about this question explain more
Explanation:
Um...because someone put to much caffeine XD or a human does not need a lot of caffeine and coffee has more than needed
The Nutrition Facts label on a food package lists the following: iron 50%. What does this figure indicate?
- your daily recommended value of iron, that it is an iron rich food, it also indicates that it contains half of your daily value of iron.