HOSA HEALTHY LIVING

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Food Allergy

An adverse health effect arising from a specific immune response that occurs reproducibly on exposure to a given food.

Food Sensitivity

A non-immune response to food that typically manifests as digestive issues, such as bloating or stomach pain.

IgE-Based Tests

The gold standard for allergy testing that measure food-specific IgE antibodies in blood.

Complementary Proteins

Combining different plant foods to ensure intake of all essential amino acids.

Nutrient-Dense Foods

Foods that are rich in vitamins, minerals, and other essential nutrients relative to their calorie content.

Impulse Purchases

Unplanned, often unhealthy buys influenced by store layouts or promotions.

Complete Proteins

Foods that contain all essential amino acids, such as animal proteins and certain plant proteins like soy.

Trans Fats

Artificially hydrogenated fats that are strongly linked to heart disease.

Saturated Fats

Fats that are solid at room temperature and are primarily found in animal products.

Added Sugars

Sugars that are added to foods during processing.

Daily Value (DV)

The suggested nutrient intake level for a standard 2,000 calorie diet.

Biological Value

A measure of protein quality based on amino acid content.

Ultra-Processed Foods

Products that are heavily processed and typically low in nutrients, such as chips and candy.

Keto Bars

High-fat, low-carbohydrate bars designed for low-carb diets.

Probiotics

Beneficial bacteria that support gut health.

Caloric Density

The amount of calories in a given weight of food, with fats providing more calories per gram compared to proteins and carbohydrates.

Diet Quality

Variety of foods consumed, emphasizing nutrient density over calorie density.

Skin-Prick Test

A method used for testing allergies by exposing the skin to allergens.

Oral Food Challenge

A carefully supervised exposure to allergenic food to confirm an allergy diagnosis.

Cholesterol

A substance essential for cell membranes and hormone production, with dietary impact on blood levels being minimal.

Food Labels

Mandatory nutritional information displayed on food packaging, including serving size, calories, and nutrient amounts.

Portion Control

The practice of managing the amount of food eaten, often used to maintain or lose weight.

Nutrition Labeling and Education Act (NLEA)

A U.S. law that requires food manufacturers to provide nutrition labeling and prohibits misleading claims.

Mindful Eating

An approach to food consumption that involves being fully present while eating, recognizing hunger and fullness cues.

Plant-Based Diet

A dietary pattern primarily focused on foods derived from plants, including fruits, vegetables, grains, nuts, and seeds.

Health Claims

Statements made on food labels that describe the relationship between a food or food component and health, such as 'low fat' or 'heart-healthy'.

Macro Nutrients

Essential nutrients required in large amounts, including carbohydrates, proteins, and fats.

Micro Nutrients

Vitamins and minerals needed in smaller amounts for proper body function.

Registered Dietitian Nutritionist (RDN)

A food and nutrition expert who has met specific academic and professional requirements to provide nutrition advice.

Balanced Diet

A diet that includes a variety of foods in the right proportions to provide the necessary nutrients for health.