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Vitamin tolerance of animals / Subcommittee on Vitamin Tolerance, Committee on Animal Nutrition, Board on Agriculture, National Research Council.

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Format:
Book
Author/Creator:
National Research Council (U.S.). Subcommittee on Vitamin Tolerance.
Language:
English
Subjects (All):
Vitamin tolerance in animals.
Animal nutrition.
Physical Description:
1 online resource (106 pages) : illustrations
Edition:
1st ed.
Place of Publication:
Washington, D.C. : National Academy Press, 1987.
Language Note:
English
Summary:
Many feedstuffs and forages do not provide the dietary vitamins necessary for optimum growth and development, making supplementation necessary. This volume offers a practical, well-organized guide to safe levels of vitamin supplementation in all major domestic species, including poultry, cattle, sheep, and fishes. Fourteen essential vitamins are discussed with information on requirements in various species, deficiency symptoms, metabolism, indications of hypervitaminosis, and safe dosages.
Contents:
Vitamin Tolerance of Animals
Copyright
Preface
Contents
Introduction
Vitamin A
NUTRITIONAL ROLE
Dietary Requirements Of Various Species
Biochemical Functions
FORMS OF THE VITAMIN
ABSORPTION AND METABOLISM
HYPERVITAMINOSIS
Concentrations In Tissues
PRESUMED UPPER SAFE LEVELS
SUMMARY
REFERENCES
Vitamin D
Clinical Signs
Soft Tissue Changes
Lesions That Are Not Associated With Hypercalcemia
Factors Affecting Toxicity
Concentrations in Milk and Liver
CONCLUSION
Vitamin E
Dietary Requirements of Various Species
Vitamin K
Ascorbic Acid
Concentrations in Tissues
Thiamin
Niacin
Riboflavin (Vitamin B2).
NUTRITIONAL ROLE
Vitamin B6 (Pyridoxine)
Folic Acid
Pantothenic Acid
Biotin
Vitamin B12
Dietary Requirements Of Various Species,
ABSORPTION AND METABOLISM.
Choline
Research Needs
Summary
Appendix Table
Index.
Notes:
Bibliographic Level Mode of Issuance: Monograph
Includes bibliographies and index.
ISBN:
9786610221448
9781280221446
1280221445
9780309595674
0309595673
9780585084602
0585084602
OCLC:
70772871

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