How often you should have cervical cancer screening and which tests you should have depend on your age and health history: Women aged 21â29 years should have a Pap test alone every 3 years.
While caffeine has long been used as an appetite suppressant, in this study it was decaffeinated coffee that resulted in significantly lower hunger levels and higher plasma levels of PYY than placebo (plain water) and the other caffeinated beverages. More PYY means less hunger.
However, this research study also reported that caffeine attains its maximum concentration in the blood 45 minutes after consumption. In previous studies, it was reported that people experienced increased alertness 30 to 45 minutes after consuming beverages containing caffeine.