The answer to the crossword question “Nutrition fig. is RDA” is RDA, which stands for Recommended Dietary Allowance. It is a common abbreviation used in the field of nutrition to denote the amount of a particular nutrient that a person needs to consume daily for optimal health. RDA is based on a variety of factors, including age, gender, and activity level, and it is designed to provide guidance on how to achieve a balanced and healthy diet. RDA is an important concept in nutrition, as it helps people to make informed decisions about their food choices and to ensure that they are meeting their nutritional needs.