Nutrients
What are the six main nutrients that our bodies need to survive?
Carbohydrates, Proteins, Fats, Vitamins, Minerals, Water
What is digestion?
The process of breaking down food into substances the body can absorb
How many meals should a person eat daily for a balanced diet?
3
What are the three types of fats?
Saturated, unsaturated, trans fats
What is an eating disorder?
An extreme eating behavior that can lead to serious illness
What is the main function of carbohydrates in the body?
Provide Energy
What is the function of the small intestine?
90% of digestion takes place here; absorbs nutrients
Why is eating a variety of foods important?
Ensures the body gets all necessary nutrients
Which type of fat is liquid at room temperature and found in plant-based foods?
Unsaturated fats
What is anorexia nervosa?
An eating disorder where a person fears weight gain and starves themselves
Name the two types of carbohydrates
Simple
Complex
What organ produces insulin, and why is it important?
Pancreas; insulin regulates blood sugar
What are two factors that influence what we eat?
Culture, media, family, region, etc.
What does LDL (BAD) cholesterol do in the body?
sticks to blood vessel walls creating a resistance in bloodflow
What does purging mean in bulimia nervosa?
Forcing the body to get rid of food, often by vomiting or using laxatives
What are proteins made of, and why are they important?
Amino Acids
They help build and repair cells
How do the excretory and digestive systems work together?
Both help remove waste from the body to maintain health
Why is fiber an important part of a healthy diet?
Helps with digestion, blood sugar control, and weight management
What is the good kind of cholesterol called?
HDL
What is binge eating, and why is it unhealthy?
Consuming large amounts of food at once; leads to obesity and health issues
Why is water considered an essential nutrient, and what are its three main functions?
Water is necessary for survival.
Functions: transports nutrients, regulates body temperature, helps digestion
What organ secretes bile, and what does bile do?
Liver; bile helps break down fats
What is the function of calories in the body?
They measure energy available in food
Name two sources of saturated fats and explain why they should be consumed in moderation.
Meat, butter, dairy; too much increases the risk of heart disease
Name two ways to maintain a healthy relationship with food and body image.
Eat a balanced diet, exercise, have a supportive social circle