Low-carbohydrate diets work by cutting back on the body’s main fuel source, carbohydrates, and replacing it with fat and protein. While protein and fat have other vital uses in the body, they do not provide any energy. So, the body is forced to burn fat for fuel. Low-calorie diets simply proscribe a lower overall caloric intake thereby providing the body with insufficient fuel, again forcing the body to dip into its reserves. Low-fat diets reduce fat intake because proponents of low-fat diets claim that fat is the type of food with the biggest caloric bang for its nutritional buck Low-fat diets are based on the fallacious connection between body fat and fat in food.
There are also health risks associated with carbohydrate deficiency. Our bodies need carbohydrates in order for our brains and central nervous systems to function properly. Carbohydrate deficiency also leads to losses of functional protein tissue in the muscles. Thus, low-carbohydrate/ high-protein diets are not a healthy approach to weight loss. Low-carbohydrate/ high protein diets, such as the Atkins Diet, encourage dieters to consume foods that are proven to cause health problems, especially heart disease.
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemo Anorexia nervosa is primarily an illness that manifests itself in the mind. A person afflicted with this disease refuses food because of a debilitating fear that he or she will gain weight. The word anorexia means absence of hunger; orexia: the Greek word for appetite and the prefix an- meaning without. This self-starvation does more damage than the anorexic may realize. Without sustenance, the body is unable to work properly and keep a homeostasis so it tries to adapt to the “diet” by slowing down to reserve calories or energy.
Harmful Effects of the Ornish Diet The Ornish diet, a meal plan that emphasizes the consumption of carbohydrates over fats, is an unsafe plan despite its claims to being a safe and effective way to prevent heart disease1 – a claim only a balanced diet can make. Because the Ornish diet cuts out a large number of foods from a person’s meal, many beneficial nutrients are missing that would normally be in a balanced diet. In addition, recent studies have found that diets containing a larger than recommended amount of carbohydrates may actually increase a person’s chances of developing intestinal and breast cancers2. These findings show that despite any benefits the Ornish diet may provide to the heart, the complications of maintaining a high carbohydrate diet make it not nearly as safe as a balanced diet. Because the Ornish diet restricts participants to a strictly vegetarian meal plan, people who follow the diet often become deficient in beneficial nutrients such as vitamin B12, iron, and omega-3 fatty acids1.
Healthy weight loss would include a balance of exercise and diet. The solution to helpful weight loss is to burn calorie... ... middle of paper ... ...r occurs. Also, there are poor strategies associated with weight loss, such as escaping meals or failure to eat, taking diet pills to destroy ones appetite or starvation of diet that may result to weight addition. Therefore, people should take direction and control the quantity of fat intake by reading labels in foods. Also, they should enrich the diet with vegetables, fruits, fish, nuts, whole grains, lean meat, and low fat dairy to provide their bodies with the required health fats.
Low-density cholesterol is known as bad cholesterol because it can cause arteries to narrow or become blocked. That makes the flow of blood slowing or stopping to vital organs, especially the heart and brain. It also increase chances of getting cardiovasc... ... middle of paper ... ... of options for treating high cholesterol. In my conclusion, the first action we should take on high cholesterol is a change in diet and lifestyle. Weight controlling, regular exercise and diet low in cholesterol and animal fats are always usually all that is needed to bring down cholesterol level into safe zone.
These negative effects are caused primarily by a lack of carbohydrates in the body, which results in an increase of ketones, or poisonous chemicals. And, as it turns out, many organizations including The American Heart Association, support the fact that these effects do occur after following the Atkins dieting plan. The American Heart Association, specifically, has said that the decreased intake of carbohydrates and an increased ingestion of proteins and fatty foods does not conform to their dietary guidelines and can lead to seriously negative results and health risks. The less severe disadvantages surrounding the diet consist of physical weakness, low energy level, slower reaction times, headaches, and dehydration. These less dangerous, yet clearly relevant reactions are due to the elimination of carbohydrates from the diet.
Vitamin D is one of the vitamins that our body needs to function correctly that is not naturally produced by the body. Vitamin D can be consumed through diet or when cholesterol in our skin is exposed to sunlight. In some cases, there is a problem with the body’s ability to break down and use this vitamin ("Osteomalacia," 2010). Whether it’s a low intake or system malfunction vitamin D deficiency can cause many problems. One of the most common vitamin D deficiency diseases is Osteomalacia.
Alcohol and Nutrition Nutrition is a course that has two purposes: to provide energy and to maintain body structure and function. Food supplies energy and provides the building blocks needed to replace worn or damaged cells and the nutritional components needed for body function. Alcoholics often eat poorly, limiting their supply of essential nutrients and affecting both energy supply and structure maintenance. Once ingested, food must be digested so it is available for energy and maintenance of body structure and function. Alcohol inhibits the breakdown of nutrients into usable molecules by decreasing secretion of digestive enzymes from the pancreas.
• Prevents Weight-Related Problems Fads diets deliver immediate results in weight management, which helps in preventing weight-related health issues. This helps in reducing the risks of hypertension, diabetes and heart diseases. Risks of Fad Diets Fad diet involves a restrictive diet that requires people to eat unusual food choices, therefore there some risks that are involved. These include: • Inadequate Nutritional Value One of the main effects of fad diets is the inability to meet the body’s nutritional requirements. In most cases, fad diets are unable to meet your body’s dietary needs as they typically designed to enable you to lose weight.