A guide to serve as a goal for good nutrition and as a yardstick by which to measure progress toward that goal has long been needed. The Committee on Food and Nutrition of the National Research Council was established in 1940 to advise on nutrition problems in connection with national defense. One of its first concerns was to work out recommended daily allowances for the various dietary essentials, for people of different ages. Recommended Dietary Allowances develops a table of allowances that represents the best available evidence on the amounts of the various nutritive essentials desirable to include in practical diets. These values represent the combined judgment of nutrition authorities in various parts of the country. This information serves as a guide for planning adequate nutrition for the civilian population of the United States.
Sign in to access your saved publications, downloads, and email
preferences.
Former MyNAP users: You'll need to reset your password on your first
login to MyAcademies. Click "Forgot password" below to receive a reset
link via email. Having trouble?
Visit our FAQ page
to contact support.
Members of the National Academy of Sciences, National Academy of
Engineering, or National Academy of Medicine should log in through their
respective Academy portals.
Register
Register
Download as a Guest
Download as a Guest
While logged on as a guest, you can download any of our free PDFs on
nationalacademies.org
. You will remain logged in until you close your browser.
Thank You
Thank You
Thank you for creating a MyAcademies account!
Enjoy free access to thousands of National Academies' publications, a
10% discount off every purchase, and build your personal library.
Forgot Password
Forgot Password
Enter the email address for your MyAcademies (formerly MyNAP) account to
receive password reset instructions.
Reset Requested
Reset Requested
We sent password reset instructions to
your email
. Follow the link in that email to create a new password. Didn't receive
it? Check your spam folder or
contact us
for assistance.
We sent a verification link to your email. Please check your inbox (and
spam folder) and follow the link to verify your email address. If you
did not receive the email, you can request a new verification link below