Diet and Nutrition. different types of diet pptx

FOOD PYRAMID, DIFFERENT TYPES OF DIET

1. CHAPTER IV DIET AND NUTRITION

2. Diet The best way to define diet is that it is the food that a person habitually eats. Looking at diet as a noun and not as a verb is a good way to redefine what diet is. Whether a person makes good or bad choices, these things make up their diet. The overall goal is to get people to choose the healthiest options that will improve their wellbeing.

3. Examples of specific diets that exist today vegetarian vegan ketogenic gluten-free paleo blood type diet Mediterranean

4. What is Nutrition? Good nutrition differs from diet, for it refers to the quality of the food itself. Nutrition is food that our bodies need to consume daily for our bodies to function optimally. This includes complex carbohydrates, protein, healthy fats, and fiber. We need these foods in a balanced quantity and ideally, from the cleanest sources possible.

5. As a general guide, balanced nutrition for the day should comprise of: 30% protein 40% complex carbohydrates 30% essential healthy fats (ideally omega-3 fatty acids) 2-4 litters of water

6. The Role of Diet and Nutrition in Prevention and Health Promotion It’s undeniable that a well-balanced diet goes hand in hand with a healthy lifestyle. What you choose to eat, and what you choose not to eat, are factors in warding off many leading chronic illnesses and diseases. Food choices make a huge impact on how you feel today, tomorrow and what the future holds in terms of promoting and maintaining good health. The right diet can help fight conditions and illnesses like heart disease, diabetes, osteoporosis, cancer and obesity among many others.

7. Example of Illnesses Obesity Hearth disease Diabetes Cancer Osteoporosis

8. Complete nutrition requires ingestion and absorption of vitamins, minerals, essential amino acids from protein and essential fatty acids from fat-containing food, also food energy in the form of carbohydrate, protein, and fat. Dietary habits and choices play a significant role in the quality of life, health and longevity.

9. Factors Influencing the special population Low income Ethnically diverse Heaving health problem

10. Essential Nutrients . . Essential nutrients are compounds that the body can’t make or can’t make in sufficient quantity. According to the World Health Organization Trusted Source, these nutrients must come from food, and they’re vital for disease prevention, growth, and good health. While there are many essential nutrients, they can be broken into two categories: macronutrients and micronutrients.

11. 6 Essential Nutrients and Why Your Body Needs Them Protein Carbs Fats Vitamins Minerals Water Takeaway

12. Macronutrients Macronutrients are eaten in large amounts and include the primary building blocks of your diet — protein, carbohydrates, and fat — which provide your body with energy

13. Micronutients Are essential elements needed by life in small quantities

14. . Protein Protein is having its moment, and not just in the workout community. But all of the hype is for a good reason. Protein is essential for good health. Protein provides the building blocks of the body, and not just for muscle. Every cell, from bone to skin to hair, contains protein. A startling 16 percent of the average person’s body weight is from protein. Protein is used primarily for growth, health, and body maintenance. All of your hormones, antibodies, and other important substances are composed of protein. Protein is not used to fuel the body unless necessary. Proteins are made of up different amino acids. While the body can create some amino acids on its own, there are many essential amino acids that can only come from food. You need a variety of amino acids for your body to function properly.

15. Healthy sources While meat, fish, and eggs are good sources of essential amino acids, you can also get protein from plant sources like beans, soy, nuts, and some grains. Exactly how much protein you need daily depends on a variety of factors including how active you are, and your age.

16. . Carbohydrates . Carbohydrates are necessary for a healthy body. Carbs fuel your body, especially your central nervous system and brain, and protect against disease .

17. Healthy sources Before you reach for the white bread or pasta, keep in mind that the type of carb you eat matters. Some carbs are healthier than others. Opt for whole grains, beans, and fiber-rich vegetables and fruits instead of refined grains and products with added sugar.

18. Fats According to Harvard Medical School, fat supports many of your body’s functions such as vitamin and mineral absorption, blood clotting, building cells, and muscle movement. Yes, fat is high in calories, but those calories are an important energy source for your body.

19. Including healthy fats in your diet can help you to balance your blood sugar, decrease your risk of heart disease and type 2 diabetes, and improve your brain function. They’re also powerful anti-inflammatories, and they may lower your risk of arthritis, cancer, and Alzheimer’s disease

20. Healthy sources Avoid trans fats and limit your intake of saturated animal-based fats like butter, cheese, red meat, and ice cream.

21. Vitamins Vitamins are vital for warding off disease and staying healthy. The body needs these micronutrients to support its functions. There are 13 essential vitamins that the body needs to function properly, including vitamins A, C, B6, and D . Vitamins may lower the risk of lung and prostate cancer, and they’re powerful antioxidants. Vitamins like vitamin C boost the immune system and help the body heal.

22. Each vitamin plays an important role in the body, and not getting enough of them can cause health problems and disease. Many Americans do not get enough of many essential vitamins. Vitamins are essential for healthy vision, skin, and bones

23. Healthy sources If you eat a varied, well-balanced diet full of vegetables and fruits, and have a normal and healthy functioning digestive tract, you likely don’t need to take vitamin supplements.

24. . Minerals Much like vitamins, minerals help support the body. They’re essential for many body functions, including building strong bones and teeth, regulating your metabolism, and staying properly hydrated. Some of the most common minerals are calcium, iron, and zinc.

25. Water You can go for weeks without food, but you can’t last more than a few days without water. Water is absolutely crucial for every system in your body. It’s also the main thing you are made of. About 62 percent of your body weight is water. Water improves your brain function and mood. It acts a shock absorber and a lubricant in the body. It also helps flush out toxins, carry nutrients to cells, hydrate the body, and prevent constipation. Even mild dehydration can make you feel tired and impair your concentration and physical performance Trusted Source

26. Healthy sources You don’t have to chug water to stay hydrated. Fruits and vegetables can also be a great source. Munch on some spinach or watermelon to stay hydrated. The best way to know if you’re properly hydrated is the color and volume of your urine. If your urine isn’t frequent and pale yellow or nearly clear, you need more water.

27. ENERGY BALANCE “Energy balance” is the relationship between “energy in” (food calories taken into the body through food and drink) and “energy out” (calories being used in the body for our daily energy requirements). This relationship, which is defined by the laws of thermodynamics, dictates whether weight is lost, gained, or remains the same.

28. FACTORS AFFECTING NUTRITION Genetics and gender Dietary energy concentration Environmental temperature Health status Stocking density Feeding strategy and degree of competition for feed Variability of nutrient content and availability in ingredients Presence of molds, toxins, or anti-nutritional factors in the diet Inclusion of growth promoters or feed additives in the diet

29. NUTRITIONAL VARIATION THROUGHT THE LIFE Nutritional needs of babies Nutritional requirements for children Nutritional tips for preschool children: Schoolchildren and teenagers Nutritional tips for schoolchildren Adults and elderly adults Nutrition for the elderly

30. Many studies have proven that maintaining a balanced diet in the infancy life stage is paramount for long-term health and well-being Nutritional needs of babies

31. ALTERED NUTRITION The body is like a machine that needs to be supplied with the right kind and amount of fuel. This may refer to nutrition or the food requirements of a person or patient. Adequate nutrition is essential to meet the body’s demands

32. Nutritional imbalance Is caused by inability of the body to absorb certain nutrients or result from a poor diet. Based on the nutrients in short or excess supply, imbalances create unpleasant side effects and conditions that could lead to serious disease.

33. INTERVENTIONS TO CHANGING EATING BEHAVIOR Studies in adults show that prescriptive dietary intervention approaches lead to greater weight loss and greater improvement in psychological outcomes compared with generalized lifestyle advice.

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