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Protein in the U.S. diet.

J G Chopra, A L Forbes, J P Habicht

Journal of the American Dietetic Association

|March 1, 1978

Summary

This summary is machine-generated.

Most Americans have adequate dietary protein, according to a review of nationwide studies from 1965-1975. The national food supply also provided sufficient protein, with no adverse effects noted from excessive intake.

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Area of Science:

Nutrition Science
Public Health
Dietary Studies

Background:

Assessing national dietary patterns is crucial for public health.
Understanding protein availability and adequacy informs nutritional guidelines.
Historical dietary data provides context for current nutritional status.

Purpose of the Study:

To evaluate the adequacy of dietary protein in the United States.
To determine the protein level available from the national food supply.
To investigate the effects of excessive dietary protein intake.

Main Methods:

Review of nationwide studies conducted between 1965 and 1975.
Analysis of dietary protein quantity and quality data.
Examination of national food supply protein levels.

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Main Results:

Dietary protein quantity and quality were found to be adequate for most Americans.
The national food supply provided sufficient protein resources.
No significant adverse effects were identified from excessive protein consumption in the reviewed period.

Conclusions:

The United States population generally met its dietary protein needs during 1965-1975.
National food supply adequately supported protein requirements.
Further research could explore long-term effects and changing dietary trends.