Question

In: Biology

1. Why do we gain body fat by consuming too much energy from protein and carbohydrates?...

1. Why do we gain body fat by consuming too much energy from protein and carbohydrates?

2. If you have your gallbladder removed can your body still release bile?

3. Why is cholesterol a very important nutrient?

4. What are the sources and actions of Omega 6 and Omega 3 fatty acids?

5.Why are fats crucial in our body? and which type of fat is manmade?

6. What are the four things that make up fat? and which one is better?

Solutions

Expert Solution

1 TOO MANY CARBOHYDRATES AND PROTEINS CONVERTED TO TRYGLYCERIDES AND STORED IN FAT CELLS AND DEPOSITED IN LIVER LEAD TO WEIGHT GAIN . REFINED CARBOHYDRATES RAISE BLOOD SUGAR .INSULIN TRIES TO LOW DOWN IT . SO IT CONVERTED TO FAT

2 WHEN GALLBLADDER REMOVED ,BILE MADE BY LIVER CAN NO LONGER BE STORED THIS MEANS LIVER PRODUCE BILE AND GALL BLADDER STORES IT . SO AFTER CHOLESYSTECTOMY BILE FLOWS DIRECTLY IN TO INTESTINE ANYTIME . BILE WILL BE PRESENT BUT CONSTANT MIXING OF BILE WITH FOOD RESULT IN DIARROHOEA

3 CHOLESTROL NEED IN SMALL AMOUNT TO BUILD THE STRUCTURE OF CELL MEMBRANE , TO MAKE HORMONES LIKE OESTROGEN ,TESTOSTERONE AND ADRENAL HORMONES , TO PRODUCE VITAMIN D , HELPS IN METABOLISM OF BODY

4 OMEGA 3 FATTYACID FOUND IN FISH LIKE MACKERELSALMON ,FLAXSEED,FISH OIL ,SOYABEAN,CANOLA OIL ,CHIA SEED,WALNUTS

FUNCTION PREVENT AND MANAGE HEART DISEASE ,LOWER B.P,REDUCE TRYGLYCERIDE

OMEGA 6 HELP STIMULATE SKIN AND HAIR GROWTH ,MAINTAIN BONE HEALTH , REGULATE METABOLISM ,MAINTAIN REPRODUCTIVE SYSTEM

SOURCES ARE POULTRY ,EGS ,NUTS ,CERELS PUMPKIN SEEDS SESAME SEEDS

5 FATS HELP TO ABSORB VITAMINS A D E K .IT INSULATE BODY TO KEEP WARM , IT GIVES ESSENTIAL FATTYACIDS LINOLEIC ACID AND LINOLENIC ACID

TRANS FATTY ACID S ARE MANMADE FATS THEY ARE FORM OF UNSATURATED FAT

6 FOUR MAIN GROUP OF LIPIDS ARE FATTYACIDS ,GLYCERIDES NONGLYCERIDES , COMPLEX LIPID

FAT MOLECULES ARE MADE UP OF A MOLECULE OF GLYCEROL AND THREE MOLECULES OF FATTY ACIDS

FATS ARE CLASSIFIED IN TO SATURATED FAT, UNSATURATED FAT , TRANS FAT . UNSATURATED AGAIN DIVIDED IN TO MONOUNSATURATED AND POLY UNSATURATED . UNSATURATED FAT ARE BETTER ,AMONG THEM POLY UNSATURATED IS BETTER


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