Dietitians and nutritionists usually work in clean, well-lighted, and
well-ventilated areas. However, some work in hot, congested kitchens. Many
dietitians and nutritionists are on their feet for much of the workday.
Most full-time dietitians and nutritionists work a regular 40-hour week,
although some work weekends. About 1 in 3 worked part time in 2006.
Source: Bureau of Labor
Statistics, U.S. Department of Labor, Occupational Outlook
Handbook, 2008-09 Edition