How many liters of blood needed for human brain to work?

Why you have acid reflux when hungry? Do girls wet the bed when they go through puberty? What phobia is being afraid of Christmas? What is a somatic and an autonomic nervous system action? What are DNA microarray tests? Can you have a rare parasite infection for 4 years? What is the cause of temporal lobe epilepsy? Can lice live in the scabs on your head from their bites? How do you treat panty liner rash? Do potatos cause acne? You had 3 days of brown spotting before proper blood started is that the day you count from? What are the symptoms before getting periods? What if you drop the capital fragment during bunion surgery? How does pasteurization kill disease-causing microorganisms? Where is the Lung of a rat located? Does scratching spread athletes foot? What is the scientific name for cold sores? Coronary Heart Disease – A Silent Killer of Men and Women? Did Mary Mallon have typhoid when she came to America? Is H pylori Gram positive?