Name: Food and Health
Uploaded: 2023-10-03
Duration: 6 min 10 s
Description: [image] Basket filled with apples. [image] Closeup of cinnamon sticks and apples beside stack of plates and forks on table.

[image] Basket filled with apples. [image] Closeup of cinnamon sticks and apples beside stack of plates and forks on table. 

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[image] Closeup of cinnamon sticks and apples beside stack of plates and forks on table

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Food Nutrient Calories Diet Balance diet. 

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Food. Food is an any substance consisting of nourishing and nutritive components, which (when ingested and assimilated through digestion) sustains life, generates energy, and provides growth, maintenance, and health.. 

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Food is an any substance consisting of nourishing and nutritive components, which (when ingested and assimilated through digestion) sustains life, generates energy, and provides growth, maintenance, and health.

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What foods are in this group?
 Name 6 examples.
 We should all aim to eat at least 5 portions everyday.   Do you?

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Name 6 examples.

 We need to eat lots from this group.
 Try to eat food from this group at every meal time. 
 What could you have?

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This group is a good source of calcium.
 Eating some foods from this group everyday can help give us all the calcium we need.  

 Try to choose low fat foods from this group.

*A portion is a small pot of yogurt, a 200ml glass of milk or a matchbox sized piece of cheese.

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Name 5 examples.

 We need to eat foods from this group to stay healthy.
 We should try to eat 2 portions of fish every week, 1 of which should be oily, e.g. salmon, mackerel.

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Name 4 examples.

 We only need to eat small amounts from this group.

OILSEED AND PULSES. Name 5 examples. We need to eat foods from this group to stay healthy. We should try to eat 3 to 4 pulses a day.. 

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Name 5 examples.
 We need to eat foods from this group to stay healthy.
 We should try to eat 3 to 4 pulses  a day.

What Is Nutrition?. The study of how your body uses the food that you eat.. 

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The study of how your body uses the food that you eat.

Nutrients. What are nutrients? A nutrient is a chemical substance in food that helps maintain the body.. 

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What are nutrients? A nutrient is a chemical substance in food that helps maintain the body.

Carbohydrates Proteins Minerals Vitamins Fats  Water Fiber

Structure and function: Carbohydrates are sugars and starches that the body uses for ENERGY! PLANTS are the major source of carbohydrates in the food we eat.. 

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Structure and function:  Carbohydrates are sugars and starches that the body uses for ENERGY! PLANTS are the major source of carbohydrates in the food we eat.

Simple Carbohydrates. Sugars that are quickly digested and provide a BOOST of energy for the body Foods with LOTS of sugar: oranges, milk, cookies, candy. 

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Sugars that are quickly digested and provide a BOOST of energy for the body Foods with LOTS of sugar: oranges, milk, cookies, candy

Starches that are composed of many sugars linked together They provide the body with long-term energy since they are digested more slowly than sugars.. 

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Starches that are composed of many sugars linked together They provide the body with long-term energy since they are digested more slowly than sugars.

Foods with  LOTS of starch:                        rice, beans, potatoes

[image] Starch foods. 16. Sources of Carbohydrates. 

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Protein. Structure: Proteins are made from many amino acids connected together in different arrangements. Function: Provide the building materials your body needs to grow and repair itself. 

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Structure:  Proteins are made from many amino acids connected together in different arrangements. Function:  Provide the building materials your body needs to grow and repair itself

Essential Amino Acids. 9 of the 20 amino acids are called essential amino acids because you must obtain them from the foods you eat since your body cannot make them.. 

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9 of the 20 amino acids are called essential amino acids because you must obtain them from the foods you eat since your body cannot make them.

Complete proteins: Foods containing all the essential amino acids Examples: fish, meat, eggs, milk, cheese Incomplete proteins: Foods that are missing some essential amino acids Examples: Legumes, nuts, whole grains. 

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Complete proteins:   Foods containing all the essential amino acids Examples:  fish, meat, eggs, milk, cheese
 Incomplete proteins:   Foods that are missing some essential amino acids Examples:  Legumes, nuts, whole grains

Functions: ENERGY source for the body (more than carbs and proteins) Help protect and cushion vital organs as well as joints Insulate the body. 

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Functions: ENERGY source for the body (more than carbs and proteins) Help protect and cushion vital organs as well as joints  Insulate the body

Fat. Structure: Fats belong to a group of organic compounds called lipids which are substances that do not dissolve in water. Fatty acids are the building blocks of fats.. 

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Structure:   Fats belong to a group of organic compounds called lipids which are substances that do not dissolve in water. Fatty acids are the building blocks of fats.

Unsaturated fats: Contain fatty acids that are missing hydrogen atoms At room temperature, they are typically in liquid form.. 

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Unsaturated fats:   Contain fatty acids that are missing hydrogen atoms At room temperature, they are typically in liquid form.

They are less harmful to the circulatory system than saturated fats. Foods with a lot of unsaturated fat:  canola, safflower, and peanut oils

Saturated fats: Contain fatty acids with the MAXIMUM amount of hydrogen atoms At room temperature, they are typically in solid form.. 

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Saturated fats:   Contain fatty acids with the MAXIMUM amount of hydrogen atoms At room temperature, they are typically in solid form.

Diets with TOO MUCH saturated fat have been known to cause heart disease. Foods with a lot of saturated fat: beef fat, egg yolks, dairy products. 

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Diets with TOO MUCH saturated fat have been known to cause heart disease. Foods with a lot of saturated fat: beef fat, egg yolks, dairy products

Fiber Non-digestible carbohydrates (chains of monosaccharides) Refining removes fiber from whole grains and other foods. Benefits Helps lower risk of Bowel irregularity Obesity Heart disease Cancer Diabetes mellitus. 

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Fiber Non-digestible carbohydrates (chains of monosaccharides)  Refining removes fiber from whole grains and other foods. Benefits Helps lower risk of  Bowel irregularity Obesity Heart disease Cancer Diabetes mellitus

Calories. What is a calorie? The energy obtained from carbohydrates, proteins, and fats is measured in units called calories.. 

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What is a calorie? The energy obtained from carbohydrates, proteins, and fats is measured in units called calories.

Calorie Calculations. Carbohydrates	1g = 4 calories Protein 1g = 4 calories Fat 1g = 9 calories. 

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Carbohydrates	1g = 4 calories
 Protein			1g = 4 calories
 Fat				1g = 9 calories

Sample Calculation. A slice of bread has 9g of carbohydrates, 2g of protein, and 1g of fat. Get out a piece of paper and see if you can do the calculations…... 

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A slice of bread has 9g of carbohydrates, 2g of protein, and 1g of fat.
 Get out a piece of paper and see if you can do the calculations…..

9 grams carbohydrates x 4 calories/gram = 36 calories
+ 2 grams protein x 4 calories/gram = 8 calories
+ 1 gram fat x 9 calories/gram = 9 calories
_________________________ Total calories = 53. 

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9 grams carbohydrates x 4 calories/gram  					= 36 calories
+ 2 grams protein x 4 calories/gram 				= 8 calories
+ 1 gram fat x 9 calories/gram  				= 9 calories
_________________________ Total calories = 53

Calaroies Count. Normal Calorie require is 2000 kcal for men. Normal Calorie require is 1800 kcal for women. Depending upon the work calorie changes For less work 1800 kcal For medium work 2500 kcal For heavy work 3000 kcal.. 

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Normal Calorie require is 2000 kcal for men. Normal Calorie require is 1800 kcal for women. Depending upon the work calorie changes For less work        1800 kcal For medium work  2500 kcal For heavy work     3000 kcal.

Do you know the MOST IMPORTANT nutrient? It’s Water! 60%-80% of the human body is WATER!. 

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Do you know the MOST IMPORTANT nutrient?  It’s Water! 60%-80% of the human body is WATER!

Function: Assists with the transport of materials in the body by making up most of the liquid part of blood (plasma), helps regulate body temperature, and helps break down food in the digestive system Food sources: vegetables, fruit, milk. 

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Function:  Assists with the transport of materials in the body by making up most of the liquid part of blood (plasma), helps regulate body temperature, and helps break down food in the digestive system Food sources:  vegetables, fruit, milk

Micronutrients. Minerals and vitamins are called micronutrients since they are needed by your body in SMALL amounts. The minerals and most of the vitamins your body needs must be obtained from the FOODS you eat since your body cannot make them.. 

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Minerals and vitamins are called micronutrients since they are needed by your body in SMALL amounts. The minerals and most of the vitamins your body needs must be obtained from the FOODS you eat since your body cannot make them.

Micronutrients: Minerals. Minerals are INORGANIC substances that are required by your body in order to develop and grow properly. Some Important Minerals: Calcium Iron Potassium Magnesium. 

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Minerals are INORGANIC substances that are required by your body in order to develop and grow properly. Some Important Minerals: Calcium       Iron Potassium    Magnesium

Micronutrients: Minerals. Calcium Function: Helps build strong bones and teeth, regulates blood clotting Food sources: dairy products, leafy and green vegetables. 

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Calcium Function:  Helps build strong bones and teeth, regulates blood clotting Food sources:  dairy products, leafy and green vegetables

Micronutrients: Minerals. Iron Good sources: meat (especially lean red meat), liver and offal, green leafy vegetables, pulses (beans, lentils), dried fruit, nuts and seeds, bread and fortified breakfast cereals. Iron from meat sources (haem iron) is readily absorbed by the body. Vitamin C helps the body to absorb iron from other sources (non-haem iron).. 

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Iron Good sources: meat (especially lean red meat), liver and offal, green leafy vegetables, pulses (beans, lentils), dried fruit, nuts and seeds, bread and fortified breakfast cereals. Iron from meat sources (haem iron) is readily absorbed by the body.  Vitamin C helps the body to absorb iron from other sources (non-haem iron).

Micronutrients: Minerals. Potassium Function: Helps regulate fluid balance in the body, assists with the normal functioning of muscles and nerves Food sources: bananas, carrots, milk. 

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Potassium Function:  Helps regulate fluid balance in the body, assists with the normal functioning of muscles and nerves Food sources:  bananas,         carrots, milk

Micronutrients: Minerals. Magnesium Function: Involved in the metabolism of proteins and carbohydrates, assists with bone growth and proper muscle functioning Food sources: milk, meat, nuts. 

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Magnesium Function: Involved in the metabolism of proteins and carbohydrates, assists with bone growth and proper muscle functioning Food sources:  milk, meat, nuts

Micronutrients: Vitamins. Vitamins: Group of complex compounds that help your body maintain normal metabolism, growth, and development Two Groups of Vitamins: Water-Soluble Fat-Soluble. 

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Vitamins: Group of complex compounds that help your body maintain normal metabolism, growth, and development Two Groups of Vitamins: Water-Soluble Fat-Soluble

Water-Soluble Vitamins: Vitamins that dissolve in water and are NOT stored in your body for future use Vitamin B and Vitamin C. 

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Water-Soluble Vitamins:  Vitamins that dissolve in water and are NOT stored in your body for future use
 Vitamin B and Vitamin C

Examples of Water-Soluble Vitamins: Vitamin C: Fights against infection, maintains healthy gums, strengthens and maintains blood vessel structure Food sources: citrus fruits, tomatoes, leafy vegetables. 

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Examples of Water-Soluble Vitamins: Vitamin C: Fights against infection, maintains healthy gums, strengthens and maintains blood vessel structure	 Food sources:  citrus fruits, tomatoes, leafy vegetables

Micronutrients: Vitamins. Vitamin B Complex/Folic acid: Helps prevent birth defects, and is needed in the formation of red blood cells and nucleic acids Food sources: beets, broccoli, avocado, turkey, bok choy, and lentils.. 

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Vitamin B Complex/Folic acid:  Helps prevent birth defects, and is needed in the formation of red blood cells and nucleic acids Food sources:  beets, broccoli, avocado, turkey,   bok choy, and lentils.

Fat-Soluble Vitamins: Vitamins that dissolve into and are transported by fat They can be stored in fat tissue, the liver, and the kidneys. Vitamins A, D, E, and K. 

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Fat-Soluble Vitamins:  Vitamins that dissolve into and are transported by fat
 They can be stored in fat tissue, the liver, and the kidneys. Vitamins A, D, E, and K

Examples of Fat-Soluble Vitamins: Vitamin A: Maintains good vision, promotes body cell growth, helps protect teeth Food sources: green vegetables, dairy products. 

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Examples of Fat-Soluble Vitamins: Vitamin A:  Maintains good vision, promotes body cell growth, helps protect teeth Food sources:  green vegetables, dairy products

Vitamin D: Promotes the development of healthy bones and teeth Food sources: eggs, salmon, fortified breakfast cereal. Other sources include sunlight. 

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Vitamin D:  Promotes the development of healthy bones and teeth Food sources:  eggs, salmon, fortified breakfast cereal. Other sources include sunlight

Functions of food. Carbohydrate = Energy giving foods: -cereals, sugars, fats, oils etc. Protein = Body building foods: -meat, milk, poultry, fish, eggs, pulses etc. Vitamins and minerals = Protective foods: -vegetables, fruits, milk, etc.. 

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Carbohydrate = Energy giving foods: -cereals, sugars, fats, oils etc.
 Protein = Body building foods: -meat, milk, poultry, fish, eggs, pulses etc.
 Vitamins and minerals = Protective foods: -vegetables, fruits, milk, etc.

FOOD CARBOHYDRATE PROTIENS FAT 55 15 30. 

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Diet. Diet is the sum of food consumed by a person or other organism. Dietary habits are the habitual decisions an individual or culture makes when choosing what foods to eat.. 

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Diet is the sum of food consumed by a person or other organism. Dietary habits are the habitual decisions an individual or culture makes when choosing what foods to eat.

Balance Diet. Diet is the sum of food consumed by a person or other organism. Dietary habits are the habitual decisions an individual or culture makes when choosing what foods to eat.. 

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One Must Eat To Live
Not Live To Eat.
Moliere
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