264 JoelFuhrman, M.D.
Protein consumption and bone frac-
tures in women. Am. J. Epidemiol.
143 (5): 472-79; Itoh, R., and Y.
Suyama. 1996. Sodium excretion in
relation to calcium and hydroxypro-
line excretion in a healthy Japanese
population. Am. J. Clin. Nutr. 63 (5):
735^10; Massey, L. Kâ and S. J.
Whiting. 1993. Caffeine, urinary cal-
cium, calcium metabolism and bone.
J. Nutr. 123 (9): 1611-14: Harris.
S. S.. and B. Dawson-Hughes. 1994.
Caffeine and bone loss in healthy
postmenopausal women. Am. J. Clin.
Nutr. 60 (4): 573-78; Nguyen. N. U..
G. Dumoulin. J. P. Wolf, and S. Ber-
thelay. 1989. Urinary calcium and
oxalate excretion during oral fruc-
tose or glucose load in man. Horm.
Metab. Res. 21 (2): 96-99; Bunker.
V. W. 1994. The role of nutrition in
osteoporosis. Br. J. Biomed. Sci. 51
(3): 228-^JO; Sampson, H. W. 1997.
Alcohol, osteoporosis, and bone regu-
lating hormones. Alcohol Clin. Exp. Res.
21 (3): 400-03: VUliger, P. M., and
R. Krapl. 1996. Osteoporosis of the
lumbar spine. Schweiz. Rundsch. Med.
Prax. 85 (43): 1 354-59; Spencer. H..
and L. Kramer. 1985. Osteoporosis:
calcium, lluoride. and aluminum in-
teractions. ./. Am. Coll. Nutr. 4 (1):
121-28; Wolinsky-Friedland. M.- Drug-induced metabolic bone
disease. Endocrinol. Metab. Clin. North
Am. 24 (2): 395^120; Melhus, H., K.
Michaelson. A. Kindmark, et al. - Excessive dietary intake of vi-
tamin A is associated with reduced
bone mineral density and increased
risk of hip fracture. Ann. Intern. Med.
129 (10): 770-78. - Hu, J. F., X. H. Zhao, B. Parpia, and
T. C. Campbell. 1993. Dietary in-
takes and urinary excretion of cal-
cium and acids: a cross-sectional
study of women in China. Am. J.
Clin. Nutr. 58 (3): 398-406. - Barzel, U.S., and L.K. Massey. 1998.
Excess dietary protein can adversely
affect bone. J. Nutr. 128 (6): 1051-
53: Remer. T.. and F. Mantz. 1994.
Estimation of the renal net acid ex-
cretion by adults consuming diets
containing variable amounts of pro-
tein. Am. J. Clin. Nutr. 59: 1356-61.- Feskanich, op. cit.
- Abelow. B. J.. T. R. Holford. and
K. L. Insogna. 1992. Cross-cultural
association between dietary animal
protein and hip fracture: a hypothe-
sis. Calcif. Tissue Int. 50 (1): 14-18. - Barzel. op. cit.
- Heaney. R. P. 1998. Excess dietary
protein may not adversely affect
bone. J. Nutr. 128 (6): 1054-57. - Whiting. S. J., and B. Lemke. 1999.
Excess retinol intake may explain
the high incidence of osteoporosis in
northern Europe. Nutr. Rev. 57 (6):
192-95. - Mazess, R. B., and W. Mather. 1977.
Bone mineral content of North
Alaskan Eskimos. Am. J. Clin. Nutr.
27 (9): 916-25; Pawson, I. G. 1974.
Radiographic determination of ex-
cessive bone loss in Alaskan Eski-
mos, Hum. Biol. 46 (3): 369-80. - Weaver, C. M., and K. L. Plawccki.
- Dietary calcium: adequacy ol
a vegetarian diet. Am. J. Clin. Nutr. 59
(supp.): 1238-41S. - Tucker, K. L., M. T. Hannan. H.
Chen, et al. 1999. Potassium, mag-
nesium, and Iruit and vegetable in-
takes are associated with greater
mineral density in elderly men and
women. Am. J. Clin. Nutr. 69 (4):
727-36; New. S. A., S. P. Robins,
M. K. Campbell, et al. 2000. Dietary
influences on bone mass and bone
metabolism: further evidence ol a
positive link between fruit and
vegetable consumption and bone
health? Am. J. Clin. Nutr. 71 (1):
142-51. - Feskanich, D.. P. Weber. W. C. Wil-
lett. et al. 1999. Vitamin K intake
and hip fractures in women: a
prospective study. Am. J. Clin. Nutr.
69 (1): 74-79. - Grant. W. B. 1998. Milk and other
dietary influences on coronary heart
disease. Altrn. Med. Rev. 3: 281-94;