ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Although genetic endowment and optimal training methods are the keys to athletic success, a number of different substances or treatments, many of them nutritional, referred to as ergogenic aids have been shown to improve physical performance. This paper describes our current knowledge of the effectiveness of many of these.

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Nutrition is the single most important environmental factor affecting health worldwide. In the developing countries, inadequate nutrition is a cause of a variety of deficiency diseases generally associated with increased rates of infection. In the developed countries, overnutrition plays a role in the pathogenesis of a variety of chronic degenerative diseases, including coronary heart disease, hypertension, obesity, diabetes, and probably cancers of the breast and colon.

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

This paper presents one theory to explain the lower incidence of osteoporosis in women consuming a vegetarian diet compared to those consuming omnivorous diets. They emphasize that calcium requirements should be considered in relation to the rest of the diet.

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

The widespread opinion that both protein and phosphorus cause calcium loss is examined. Controlled human studies show that commonly used complex dietary proteins, which have a high phosphorus content, do not cause calcium loss in adult humans. Similarly, a phosphorus intake of up to 2000 mg/day does not have adverse effects on calcium metabolism; however, the type of phosphate contained in carbonated beverages may not behave in the same manner. In contrast, a diet low in protein and phosphorus may have adverse effects on calcium balance in the elderly. Studies with adults suggest that high protein foods do not cause calcium loss.

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

The necessity of cooperation between the public and private sectors is being recognized with increasing frequency. Leaders from government, academia and industry are endorsing the importance of such interactions. Sound advice is coming from many sources. But all of us have a lot to learn.

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1989

数据来源: OVID