The DHEA group also had higher concentrations of insulin growth factor, a compound that spurs the immune system and normally
dwindles with age.
One has two heads, another two crania and one face, another's torso
dwindles into a fishtaillike flap of skin, another has one half-formed eye in mid forehead.
Prior investigations have found that 2-month-old babies distinguish speech sounds employed in many languages, an ability that
dwindles as youngsters learn a native tongue (SN: 2/8/92, p.91).