Caffeine will raise a person's heart rate and blood pressure unless that person has a tolerance for the specific amount of caffeine taken in.
Mixing caffeine with alcohol fools you into thinking that you are not as drunk as you really are. That can easily affect your whole body -- permanently.See the link below for recent research.
Can you? of course. Should you? thats up to the user and his/her level of experience with the medicine and tolerance level.
Caffeine causes excitement of the nervous system (unlike alcohol that has depressant action). Yet it causes mildest increase in activity such as insomnia. Tolerance takes away even this effect.
No, it has zero addiction potential. The only property LSD has that qualifies it as addictive is an increasing tolerance. Caffeine is more addictive than LSD is.
Caffeine is addictive because it stimulates the release of dopamine in the brain, which creates a feeling of pleasure and reinforces the behavior of consuming caffeine. Over time, the brain becomes accustomed to this increased dopamine release, leading to a tolerance for caffeine and withdrawal symptoms when consumption is stopped. This cycle of reinforcement can contribute to caffeine addiction.
Green tea, does contain caffeine (30 to 50 milligrams per 8 oz. cup) unless it is labelled as caffeine free. The caffeine content of tea bags is notably higher than loose leave tea. Each person has a different threshold for tolerance of caffeine so only you will know how much is enough/too much.
ToleranceJust as a person can build a tolerance to drugs or caffeine, etc. The body doesn't get the same buzz or effect and needs more to attain the feeling in the brain and body.
Hey i have a question do you need to see a doctor?
No, rum does not have caffeine in it.
Caffeine free means that the product has "no" caffeine in it.
You will overdose, and have symptoms such as vomiting, increased urination, hallucinations, fever, breathing troubles, convulsions, and changes in alertness. In severe cases, the individual suffering from caffeine overdose will die.