The Mayo Clinic Diet. This plan was developed by the world-renowned medical research and
treatment clinic to jump-start weight loss and promote a long-term plan
for healthy and sustainable weight loss. It advertises a possible weight
loss of up to 10 pounds in the first week, although results slow
afterwards. This is one of the few diet plans with immediate weight loss
results that are healthy to maintain in the long-term. It focuses on
breaking unhealthy habits, creating healthy habits, and learning to eat
and exercise well for life.