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Nutrition and Diet Services

Picture of Chedwah Stein OwnerNDS

Chedwah Stein, M.S.


Nutrition and Diet Services was founded in 1980 by Chedwah Stein.

Chedwah is a dietitian and former manager of the Nutrition section of the Oregon State Health Division.

She established nds to meet the needs of a growing health conscious public demanding current, reliable nutrition information.

Chedwah Stein, M.S. Owner operator of Nutrition and Diet Services June  Reznikoff Linda Faus Jan Evans


Welcome to Nutrition and Diet Services

nds Services

Nutrition Facts Labels

  • nds prepares Nutrition Facts statement for product labels according to government regulations.

  • nds labels can be customized to include nutrients and formats as approved by the US (FDA), Canada, Mexico and the European Economic Community. Required nutrients are displayed in label format.

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Product Reformulation

  • nds consults with food manufacturers to develop or reformulate products to meet nutritional specifications. Develops FDA accepted nutrition claims.

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Recipe Analysis for cookbooks, restaurants and individuals

  • nds provides recipe analysis for cookbook authors and publishers.

  • nds provides menu analysis for restaurants who want to make health claims such as "low fat", "low sodium" or "heart smart".

  • nds helps you revise your recipes to make them more nutritious.

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Diet Evaluations

  • nds provides diet evaluation for athletes and other consumers and suggests changes to meet individual health goals. Plan menus as requested.

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Food Record Analysis for Researchers

  • nds assists researchers with nutritional analysis of food records and analyzes diets for health professionals.

  • nds ensures accuracy by adding necessary foods to the data base at no extra cost. To assure accuracy no substitutions are made without checking with the researcher.

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Nutritional Database

  • nds constantly updates our database . The nds database contains over 6000 foods and 57 nutrients. We use the most accurate and up to date information from sources around the world as well as the USDA Nutrient Database for Standard Reference, Release 14. 

As always, our staff obtains nutrient data specific to the food record and can now retain food records for each client on diskette or we can send it to you electronically.

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For information regarding prices and ordering 
see our price list and order form.

 If you are not completely satisfied with our service return your analysis within 30 days for a full refund.


Nutrition and Diet Services (NDS) P.O. Box 67070, Portland Oregon 97268
Voice: (503) 654-3583 Fax: (503) 654-3669 e-mail:Nutrition and Diet Services


Last Updated March 11, 2007 .  
Please send any comments on this web site to Webmaster: Jennifer Stein
©copyright 1996- 2002 Nutrition and Diet Services