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Fats & Oils
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Fats & Oils
The amount of fat we eat doesn't impact our weight
How much doesn't matter as much as what kind
Triglyceride makes up fat
Fatty Acids determine if a food is solid, liquid and how fast it goes rancid
- Can be short or long
- Can have single and double bonds
- Single: Saturated
- Double: Unsaturated
Trans fats are not good for you
0 grams of trans fat= .5g per serving
What makes a fat healthy or unhealthy is its shape
Fats protect internal organs
Fat: Nutrient that is essential for body energy, insulation and protection
Oils: Fats that are liquid at room temperature
Lipids: Family of chemical compounds, including fats and oils
Cholesterol: fat-like substance made of glucose or saturated fat
- Found in animal tissue
- Essential
Fats provide 9 calories per gram
Fats are the most concentrated source of energy
Fat functions
- Supplies heat
- Carries vitamin A,D,E,K
- Adds flavor to food
- Satisfies hunger
- Promotes healthy skin
Vitamins dissolve in fat
Fat keeps you from being hungry because it remains in the body longer
Saturated fats: fats coming from animal sources
Polyunsaturated fats: Come from veggies and fish
Monounsaturated fats: liquid at room temperature
Visible fat: fat you can see
HDL cholesterol
- Healthy
LDL cholesterol
- Unhealthy