Submitted by: Glenda Warren, MS, RD, CFCS
Fulgoni III, Victor, et al. 2007/2. Dairy Consumption and Related Nutrient Intake in African-American Adults and Children in the United States: Continuing Survey of Food Intakes by Individuals 1994-1996, 1998, and the National Health and Nutrition Examination Survey 1999-2000. Journal of the American Dietetic Association 107, no. 2:256-264.
Introduction
This study sought to establish baseline data of the dairy consumption and the intake of dairy related nutrients by African American adults and children. Researchers compared the data with dairy consumption data of non-African Americans of all ages.
Methodology
Data in the study came from analyzing the Continuing Survey of Food Intakes by Individuals 1994-1996, 1998 and the NHANES 1999-2000.
Main Ideas
Investigators found that all age groups of African Americans consumed fewer mean servings daily of dairy, and that they have lower mean intakes of calcium, magnesium, and phosphorous. The comparisons were made of the differences related to age, gender and race.
In the discussion, these researchers noted the probable relationship of lactose maldigestion as partial blame for the low dairy consumption and provided some dietary management strategies that have been effective in addressing lactose intolerance.
Emphasis was also placed on the “total nutrient package found in dairy foods” and the advantage of dairy foods over other foods as a primary source of dietary calcium. Low-fat dairy foods not only provide an excellent source of calcium but also provide significant amounts of other nutrients necessary for good health. These include Vitamins A, D, B-12, riboflavin and potassium among others . The nutrients in dairy foods act together to increase the overall nutrition gained from intake.
Implications for Extension
- Culturally sensitive approaches are needed to promote consumption of dairy products and other calcium rich sources in the diet.
- Lactose intolerance should be addressed with effective management strategies. Examples:
- Consuming the daily recommended amount of dairy in several small portions throughout the day
- Try lactose-reduced dairy products. Look for lactose-reduced or lactose-free on the labels.
- Dairy products consumed as part of meals may ease digestion.
- Choose yogurt or natural cheeses as a source of dairy nutrients.
- Use delivery systems that have been effective in reaching African Americans. These include:
- Schools
- Churches
- Community Health Centers
- Other community centers and organizations
