Caffeine has the formula C₈H₁₀N₄O₂ so it contains 4 elements: carbon, hydrogen, nitrogen and oxygen.
No. They do contain many healthy nutrients, though.
No Molasses does not contain caffeine
No, Tramadol does not contain caffeine.
Beer does not naturally contain caffeine unless it's brewed with caffeine-containing ingredients.
Coffee...tea...chocolate and many soft drinks such as Coke and Mountain Dew. some aspirins contain caffeine too
No, aspartame does not contain any caffeine.
No, pineapple does not naturally contain caffeine.
Soda water does not contain caffeine.
Yes, Ceylon tea does contain caffeine.
Yes, espresso powder does contain caffeine.
Yes, coffee fruit does contain caffeine.
Powerade does not contain caffeine