Chapter 2 - Planning a Healthy Diet Flashcards
What are the basic diet planning principles
Adequacy, Balance, kcalorie (energy) control, Nutrient Density, Moderation, Variety
Adequacy (dietary)
providing all the essential nutrients, fibre, and energy amounts sufficient to maintain health
Balance (dietary)
providing foods in proportion to one another and in proportion to the bodys needs
Legumes
plants of the lentil, bean and pea family with seeds that are rich in protein compared to other plant derived foods
kcalorie (energy) control
management of food energy
Nutrient Density
A measure of the nutrients a food provides relative to the energy it provides. The more nutrients and the fewer kcalories, the higher the nutrient density.
Empty kcalories foods
A popular term used to denote foods that contribute energy but lack protein, vitamans and minerals
Nutrient profiling
Ranking foods based on their nutrient composition
Moderation
providing enough but not too much of a substance
Variety
Eating a wide selection of foods within the among the major food groups.
5 points to a Healthy Diet
- Variety of fruits, vegetables. fruits, whole grains and fat free and or low fat products and alternatives, lean meat, poultry, fish, eggs, legumes, nuts and seeds.
- Low in saturated and trans fats, cholesterol and salt (sodium) and added sugars.
- Stays within your daily energy needs to maintain a healthy body weight
- Includes 30 -45 mm 2-3 tbsp. of unsaturated fat each day
- Emphasizing drinking water regularly as a way to quench your thirst.
What are the 4 Food Groups and your daily requirements
Vegetables and Fruits ( 7-8), Grain Products (6-7), Milk and Milk Alternatives (2), and Meat and Alternatives (2).
Phytochemicals
Are the nonnutrient compounds found in plant derived foods that have biological activity in the body
Exchange Lists
Diet planning tools that organize foods by their proportions or carbohydrates, fat, and protein. Foods on a single list can be use interchangablely
Processed Foods
Foods that have been treated to change their physical, chemical, microbiological, or sensory properties.
Fortified
The addition to the food of nutrients that were not originally present or present in insignificant quantities. Fortification can be used to correct or prevent a widespread nutrient deficiency or to balance the total nutrient profile of a food.
Refined
The process by which the coarse part of the food are removed. When wheat is refined into flour, the bran, germ and husk are removed leaving only the endosperm
Enriched
The addition to a food of nutrients that were lost during processing so that the food will meet a specified standard
Free (Label)
nutritionally trivial and unlikely to have a physiological consequence; synonyms include without, no, and zero. A food that does not contain a nutrient naturally may make such a claim, but only as it applies to all similar foods (e.g. applesauce a fat free food)