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TRANS FATS HUM-FNW-4:Evaluate nutritional information in relation to wellness for individuals and families. 4.5:Determine the allowable amount of trans fats in foods.
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Trans Fat Formed During Food Processing – Created when hydrogen is added to vegetable oil (Hydrogenation) to make it more solid. – Used to improve texture, shelf life and flavor stability of foods – “Partially Hydrogenated Oils” Look for this on packaging Trans Fats Formed Naturally – Produced in the gut of some grazing animals – Small quantities of trans fats can be found in animal products like milk, milk products and meat. TWO SOURCES OF TRANS FATS AKA: Trans Fatty Acids
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TRANS FATS & CHOLESTEROL HDL-Good Cholesterol Lowers your HDL May do more unknown damage not yet researched. LDL – Bad Cholesterol Raises your LDL Increases the risk of – Heart Disease – Stroke – Also associated with a higher risk of developing type 2 diabetes.
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PURPOSE OF TRANS FATS & FOODS THAT CONTAIN TRANS FATS Why Do Companies Use Trans Fats? Inexpensive to produce Long Lasting Gives foods a desirable taste and texture. Trans fats oils can be used many times in commercial fryers. (Fried Foods) What are some food examples for non-natural occurring trans fat foods? Fried Foods (French fries & doughnuts) Baked Goods (pastries, pie crusts, biscuits, pizza dough, cookies, crackers) Stick Margarines Shortenings Frozen Pizza Coffee Creamer Ready to use frostings Pre mixed cake mixes & pancake mixes Chips Microwave Popcorn Frozen Dinners
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Small Amounts occur naturally in things like… – Meat Beef Lamb – Dairy Products – Butter Fat It isn’t clear in research if the naturally occurring trans fats have the same negative affects to the body as the industrially manufactured ones. NATURALLY OCCURRING TRANS FATS
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Given the amount of naturally occurring trans fats a person consumes in one day it doesn’t leave much room for added trans fats from industrially manufactured foods. See Chart Below HOW MUCH TRANS FAT SHOULD I EAT EACH DAY? Total Calories In DietAllowable Grams of Trans Fats 2,000About 2g 1,500About 1.5g 1,200Slightly More Than 1
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HOW CAN YOU AVOID TRANS FATS? Trans Fats have NO Percent Daily Value (%DV) Check Food Labels for “Partially Hydrogenated Oils” Facts Labels can state “0 Trans Fats” if it contains less than.5g of Trans Fat per serving. Being a Smart Consumer Food Choices & Preparation Methods Choose low fat foods like whole grains, fruit and vegetables Eat more seafood in place of meat & poultry Eat Healthy Fats (walnuts, avocado, olives &almonds) Bake, Steam, Grill or Broil instead of frying. Cook & bake with vegetable oils – NOT Solid Fats like Shortenings Butter Lard
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