 Mindell has previously promoted oral supplements of an "anti-aging" enzyme, superoxide dismutase (SOD).There is no evidence for the supposed benefits of SOD, and it is known that the enzyme would not survive the digestive process if taken orally.Mindell made several claims about the health benefits of wolfberry juice, commercially known as "Himalayan Goji Juice", while associated with a direct-selling company called "FreeLife International Inc." Mindell's claims regarding goji juice include supposed benefits for cancer patients based on evidence of cancer cell inhibition in vitro (i.e.