Beware before you consume tomatoes potatoes and cucumbers with gusto as according to a study they contain a protein that may lead to Alzheimer's. Dr Steven Gundry a heart surgeon and cardiologist specialist from California said that he found a link between memory loss and lectins found in cucumbers tomatoes whole grains soy grains peppers sprouted grains and some dairy products. Gundry stated that such food could even lead eaters to develop dementia. According to researchers lectins are harmful to the gut and could cause a host of issues - and possibly memory loss. England's Dr Tom Greenfield examined the