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Q: Are commercial weight loss programs effective in reducing body weight in adults? If weight loss is desired, can any commercial weight loss programs be recommended?
Last Updated: 2022-06-14
You're using the new PEN System interface that will officially launch for all PEN users on July 13, 2026. After that time, you will no longer be able to access the classic version.
Q: Are commercial weight loss programs effective in reducing body weight in adults? If weight loss is desired, can any commercial weight loss programs be recommended?