Clotting helps stop any bleeding that may occur if a blood vessel is damaged. Platelets also are called thrombocytes (THROM-bo-sites) because a blood clot also is called a thrombus. A normal platelet count ranges from 150,000 to 450,000 platelets per microliter of blood.hrombocythemia (THROM-bo-si-THE-me-ah) and thrombocytosis (THROM-bo-si-TO-sis) are conditions in which your blood has a higher than normal number of platelets (PLATE-lets). Platelets are blood cell fragments. They're made in your bone marrow along with other kinds of blood cells.
Caffeine was isolated from the coffee samples and measured by gas chromatography. Every serving but one -- instant decaffeinated Folgers Coffee Crystals -- contained caffeine, ranging from 8.6 milligrams to 13.9 milligrams. In comparison, an 8-ounce cup of drip-brewed coffee typically contains 85 milligrams of caffeine.
They have a lot more caffeine than an 8-ounce cup of coffee. That 8-ounce cup of coffee has about 100 milligrams of caffeine, although coffees and teas vary widely in their caffeine content depending on how they are brewed. For example, CR finds that 8 ounces of Starbucks coffee has 165 milligrams of caffeine. CR says safe limits of caffeine are up to 400 milligrams per day for healthy adults, 200 milligrams a day for pregnant women, and up to 45-85 milligrams per day for children, depending on weight.