How Intermittent Fasting Can Help You Lose Weight Essay

Food is a nutritious substance that humans and animals take in and benefit from because it causes growth and maintains life. Everyone thinks that diet is only associated with weight loss but the real definition of diet is looking after what you eat to either gain or lose weight or just to maintain your current weight. Some people go on diets for medical reasons or just for personal preference, for example to gain weight a meal need consists of fiber foods and a person that wats to gain weight needs to consider the nutritional and energy balance, this means to gain weight you need to put on more calories than you lose during physical activities and body function and the opposite for people who want to gain weight they need to make sure to lose more intake less and calories and lose more during physical activities e.g. gym. The most calories are usually from bigger food intakes, this is called meals. Meals are a time in the day where a reasonable amount of food is consumed. People trad itionally have about 3-4 meals per day and Snacks are food that is taken in between food, this is not encouraged if you are in a weight loss program or diet. Nutrients is providing the food needed for life and growth. There are six parts of nutrients that everyone should include in their diet. Carbohydrates, fats, proteins this is essential for growth and repair, vitamins, minerals and water. It’s very important for everyone to include these 6 nutrients in their meals every day. Deficiencies can later in life cause difficulties such as disorders or diseases. Malnutrition and undernutrition are two different things, malnutrition could mean excessive nutrients in a diet caused by a very unhealthy diet. Undernutrition just means that the person is in need of specific nutrients. Deficiency is lacking specific types of nutrients for example one vitamin like vitamin D can be supplemented or people with anemia can be prescribed with iron tablets or people can avoid anemia by increasing their intake of red meat and nuts. Red blood cells carry oxygen around the body. A lack of this leads to needing to get iron transfusion or even a blood tr ansfusion. To avoid deficiencies and complication everyone should refer to the eat well plate and 5 a day which gives everyone a rough guideline to how much of each food groups should be included in your meals. Checking the nutrients per portion could also help giving you an insight on how good specific types of foods are, these are found on the back of any type of food you find. Overweight is having more body fat than the average person now 1 in 4 adults are overweight, being overweight increases the chances of getting diabetes type 2 or even heart diseases, the fatter the person the more likely there are health complications. Obesity is more extreme than being overweight and can get more severe to the point where you can get an operation that reduces the size of your stomach so you can get full quicker without having to eat as much. BMI is used to measure if your body mass is average according to your height and weight. A person with a body mass bigger than 30 is considered obese .to avoid this people usually follow the daily intake guidelines (2,500 Cal for men and 2,000 for women). Another way to find out if you are the average height and weight for your age is to check growth charts, the same as BMI you enter your age, height and weight.