Effect of Vitamin B12 and Folic Acid on Growth and Uricemia of Chickens Fed High Levels of Glycine1,2,
L. J. Machlin,
A. H. Lankenau,
C. A. Denton and
H. R. Bird
Bureau of Animal Industry, U. S. Department of Agriculture, Beltsville, Maryland
- 1. Addition of 3, 6, and 9% glycine to vitamin B12-deficient diets caused a growth depression and increased mortality in growing chickens.
- 2. Both vitamin B12 and folic acid function in counteracting this toxicity; however, B12 is somewhat more effective.
- 3. Addition of 6 or 9% glycine to the diet increased blood uric acid levels. Folic acid tended to decrease these high levels of uric acid in the blood.
- 4. Vitamin B12 tends to increase the level of uric acid in the blood of young chickens.
1 Report of a study made under the Research and Marketing Act of 1946.
2 Presented at the 32nd annual meeting of the American Institute of Nutrition, Cleveland, Ohio, May, 1951.
Manuscript received 4 October 1951.
This article has been cited by other articles:

|
 |

|
 |
 
M. Coleman, M. Landgrebe, and A. Landgrebe
Progressive Seizures With Hyperuricosuria Reversed by Allopurinol
Arch Neurol,
October 1, 1974;
31(4):
238 - 242.
[Abstract]
[PDF]
|
 |
|
Copyright © 1952 by American Society for Nutrition