What is Prostate Specific Antigen (PSA)? PSA is a substance produced by the prostate and released into a man’s blood. Healthy men usually have low amounts […]
Why the circulatory system is so important The circulatory system, also known as the cardiovascular system, is responsible for the flow of blood, hormones, and oxygen, […]
Why do Women have Testosterone? All healthy women produce testosterone. As a woman ages, testosterone levels can lower and can have symptoms such as depression, loss […]
Can Green Tea and Coffee Help your Heart Health? Green tea contains compounds called catechins that help regulate blood pressure and improve blood flow through an […]