Avocado 3: Avocado with Pit and Lemon Juice. I spread a little lemon juice on the entire exposed surface of this avocado, but it didn't seem to help; this avocado was at least as brown as the previous two. Avocado 4: Avocado with Pit, Lemon Juice, and Plastic Wrap.
Swelling of the Ankles and Feet Symptoms and Causes. Swelling of the feet and ankles can occur as a result of conditions involving the local extremities as well as diseases and conditions that affect the entire body. Examples of causes of swelling of only one ankle or foot are sprains and strains.
Congestive heart failure causes the ankles and feet to swell because the heart is not pumping as much blood to the kidneys. This causes fluid retention, which results in the ankles and other areas of the body swelling up. Kidney failure can also cause swollen feet and ankles, again because of fluid retention. Though some swelling of the ankles in pregnancy is normal, if the ankles start to swell quickly, it may be a sign of eclampsia, explains WebMD.