J ti they are conductin re arch and training in nutrition that they hope will become food for thought for ratioos of African Americ This historically bla institutio which turred out more than 40 percent of America' s black physi­ cians aDd dentists.' OIl the leading edge ODe of only a baodful of medical chool incorporating course OIl food aDd nutrition into. the ftRUiIed curriculum for training doct and . And the Center for utrition . at eharry i the only f cility devoted exclusively to research into the DU­ tritiooal �oblems of b IDd other minooties. Dr. Cyril O. of the Cemer for Nutritiob. Life expectancy is six years shorter for blacks than for whites, and infant morta.liry rates are almosI twice high. Black babies • are boen with 1 wei� SO percent more often than white babies. Blacks, on average. can expect to reach only 69.2 years, down from 69.7 in 1984. Meanw� life expec- tancy for w]li moved 75.3 years to 75.6. Nutrition-related diseases such diabetes, obesity, heart disease, caD­ cer, and hypenension are Slill the most prevale� health problems in the U.S., and blac IDd 0Iber mi­ DOrities are disproportionately af­ fected by them G lor a H 1 Diet ''The American public is powiDI !DOle aDd more aware that what we eat., aDd bow and when we eat it, can help make a di1fereoce between ood bealth and illDess," says Dr. � wonWlL ''If blacks are going to en­ bance their quality of health, they harry Medical College inN ville. � • in' 115m year d exi nee.I a ingular America.n � stitutioo - the nation' only .