Rafael Nadal, one of the greatest tennis players of all times serves with his left hand. Yet off the court, he reverts to being right-handed. As a youngster, he played tennis equally well with both hands. As his strength increased in his left hand, he made the decision to always play in this manner.
If you consume a significant amount of beets, you may indeed discover that your urine has a mauve tint. No need to worry, it is just that the human body has difficulty processing the coloring of this veggie. In fact, beets are used in the manufacturing of industrial dyes.