There are several types of nutrition analysts. The most common nutrition analyst jobs are for a food manufacturer or retailer, where you evaluate food products and determine the nutritional breakdown that should be listed on food labels, as well as note any potential allergens that may affect consumers. You may help develop new products in a research lab, or you may examine existing food products to ensure the nutritional information is accurate and current. Other nutrition analysts work with private organizations to enhance their fitness programs. In this position, you observe and document the eating habits of athletes or a different target audience for a period of time. Then you analyze their nutritional intake and make recommendations for changes in eating habits or offer food alternatives to help them make healthier food choices.