Considering each cup of coffee contains 100mg of caffeine.....probably not
Caffeine has the formula C₈H₁₀N₄O₂ so it contains 4 elements: carbon, hydrogen, nitrogen and oxygen.
I believe it is. I started taking it to compensate for vit. c loss from caffeine and found vit c kept me awake better than caffeine. This is why multivitamins are taken with breakfast. Vit C pills are drugs and too much can cause various imbalances, whatever some claim. It also causes diarrhea in large amounts.
Decaffinated coffee will contain 2-4 mg/200mL caffeine.
155 g * 1 L / 455 g = 0.341 L If I remember right
Usually coffee has much more caffeine than tea, however though some teas have as much caffeine as coffee, (suprisingly)!Coffee has twice as much caffeine as teaCoffee! It has twice as much caffeine as tea
At 25°C, pure caffeine is a solid.
There is no caffeine in guava
caffeine will normally sublime around 180 degree C (at 1 atm).
7%
V has 78mg worth of caffeine in it
it has 96mg of caffeine in this disgusting drink