date:Sep 05, 2019
in the United Kingdom who first went to his family doctor with complaints of fatigue. Blood level tests showed he was deficient in vitamins B12 and iron. Just a year later, the now 15-year-old boy returned, this time with poor vision and hearing loss. MRI scans and an eye exam revealed nothing and yet, a year later, his eyesight had declined to a level considered legally blind in the United States.
When doctors began to investigate his diet for the source of lacking nutrients, they discovered t