Observations on Pellagra in American Prisoners of War in the Philippines
Charles F. Lewis1 and
Merle M. Musselman1
University Hospital, Ann Arbor, Michigan
1. Pellagra was observed in American troops living for 3 yearson a deficient diet in Japanese Prison Camps in the PhilippineIslands.
2. Men developed pellagra while on a diet low incalories, highin carbohydrates and lacking in animal proteins,fresh fruits,and vegetables.
3. Pellagra appeared in epidemicproportions after 6 monthson a deficient diet.
4. The signsand symptoms that were observed are described.The clear separationof certain dermal and neurological lesionsaccording to specificvitamin lack was difficult.
5. Processed foods, a crude yeastculture, and pure vitaminpreparations were effective in controllingpellagra. Pure vitaminpreparations were more effective whenthe diet was more adequate.
6. The daily multivitamins utilizedduring 1944 reduced theincidence of the severe pellagra seenin 1942 and 1943.
1 The authors were serving as medical officers with U.S. troopson Bataan and were captured and held by the Japanese from April9, 1942 to January 30, 1945. The observations included in thispaper were made during that time.