I prefer tea to coffee, but I’ve heard that tea has as much caffeine as coffee. Is that true?
I prefer tea to coffee, but I've heard that tea has as much caffeine as coffee. Is that true? I make about two cups of tea from one tea bag. I've been reading a lot about caffeine lately. The caffeine content of a tea bag brewed for five minutes is about 47 milligrams for...
Is caffeine recommended with fast heart rhythm (tachycardia)?
What is the recommended amount of caffeine for a person with a ventricular tachycardia?
Caffeine is not recommended for people with a fast heart rhythm (tachycardia) that is focused in the lower heart (ventricles). Caffeine makes your heart beat harder which you don't need.
Decaffeinated coffee, decaffeinated tea, and decaffeinated carbonated beverages may still contain 1...
I’m having problems getting to sleep at night. Is dinner coffee keeping me awake.
I'm having problems getting to sleep at night. I'm worried that my dinner coffee may be keeping me awake. How much coffee is too much at night?
Caffeine only takes 15 to 20 minutes to get into your blood and the caffeine effect lasts up to 10 hours. If you have problems falling asleep at...
I work shift work and my doctor told me to cut down on coffee.
I work shift work and my doctor told me to cut down on coffee. I bring a thermos of coffee to work, so I do need the caffeine. But, it's giving me irregular heartbeats. Should I just cut the coffee out cold turkey?
Symptoms of too much caffeine (a headache, tremor, nervousness, irritability, increased sensitivity),...
Does coffee make gout worse and should people with gout limit their intake of coffee? Does caffeine enhance sports performance?
Just a couple o' comments (questions/answers) regarding the subject of the possible effects of caffeine on gout and sports physiology.
I found a HUGE Website on coffee (etc.) which included chemistry etc. of caffeine. Correct me if I'm mistaken in my interpretation of their information: specifically, that caffeine is a purine that is normally metabolized...
Could you tell us how the caffeine content of soda, chocolate and decaf compares to coffee?
We were wondering several things. We are concerned about the health risks of caffeine and wonder if you could tell us how the caffeine content of soda, chocolate and decaf compares to coffee (how many milligrams of caffeine for one serving of each?) Also, we have heard caffeine depletes calcium content. is this true?...
My doctor prescribed 50 milligrams of beta-blockers and a caffeine-free diet.
I've recently been diagnosed with a mild case of mitral valve prolapse. My doctor prescribed 50 milligrams of beta-blockers and a caffeine-free diet. The only things she mentioned to avoid were coffee, tea, caffeinated sodas and anything containing chocolate. Are there other foods that contain caffeine or is my list above complete? Thank you....