Caffeine is thought to be safe for most adults, when used appropriately. Toxic doses are possible, but are several times higher than most people typically consume â around 50 to 100 cups of average-strength coffee per day.
The medial collateral ligament (MCL) is a broad, thick band that runs down the inner part of the knee, from the femur (thighbone) to about four to six inches from the top of the tibia (shinbone).The MCL's primary function is to prevent the leg from over-extending inward, but it also is part of the mechanism that stabilizes the knee and allows it to ...
MCL / LCL Sprain or Tear MCL / LCL Sprain or Tear. The medial collateral ligament (MCL) and lateral collateral ligament (LCL) are two of four ligaments in the knee that provide stability to the knee joint, along with the ACL and PCL. The MCL is located on the inner side of the knee and the LCL is located on the outer side and these two ligaments work to control the side ...