Venus and Serena Williams have adopted a raw vegan diet for health reasons. Venus has Sjogren's Syndrome, an immune system disease, and is pursuing holistic remedies at her sister Serena's suggestion.
Serena says of their switch to a raw vegan diet, "She has done a complete U-turn. She was devastated but she is so positive now." The Williams sisters hope that their new diet will reduce Venus' joint inflammation.