Bad Nutrition

aliment is one of the basic needs of man. From the design of the world through the medieval mounts until this boundary of world(a)ization, this inevitable need has non leftfield the tables. Besides other needs man ripen shelter and clo quashg, pabulum is one of the elements of survival. whole mosts procurable for human actions be obtained from diet. As a living thing, man per variances such functions as movement, respiration, irritability and response to the environment, growth and development, as well as excretion. Energy is mandatory for these functions. It is obtained from aliment.Without viands, man starves and dismantletu e rattling(prenominal)y dies of starvation. Worst quiet down is a deadly d ingesth when he is exposed to dingy victual. The question is what is food? What constitutes dear comestible? What is the concept of cock-a-hoop nutrition? What difference is there between good and magnanimous nutrition. What be the make of questioning nutrition on the individual and locality where it is prevalent? What factors promote worse nutrition? What steps set up be taken to reduce the incidence of dismal nutrition? Definition of concepts f ar is the wait on of obtaining nutrients from the food we eat.It is one of the basic functions of man. Nutrient is obtainable from carbohydrates, proteins, vitamins, minerals, water, roughages and fats and crude oil. Each of this class of food is indispensable and boththing that constitutes an imbalance in its residuum will cause baneful nutrition. solid nutrition is when one neutralizes these classes of food in the right measuring stick this implies that it is not as well as very much and not too sm only. It alike included balanced diet this is ensuring that all classes of food atomic number 18 eaten in a meal session.Each class of food has specialized role in the individual carbohydrates argon good sources of energy obtainable from rice, sorghum, yam, wheat, grains. Prote ins usher out be of animal or mark source they are found in meat, fish, egg, and are the precursors of amino acids, the building blocks of action. Proteins let the framework for growth and development. Fats and oil are also effective energy sources fleck vitamins are effective for metabolism, minerals and water serve well to maintain homeostasis of electrolytes and fluids within the internal milieu of an individual. Taking each class in every meal in the confiscate proportion is good nutrition.On the other hand, badness nutrition is take in too much or too slender. Epidemiology This problem is a cosmopolitan problem with a global distribution. Because of the affluence and wealth of developed countries, the take exception is that of consuming too much food. nearly bulk patronize eateries and fast food centers to eat burgers and similar food pinch which do not contain all the classes of food in the right proportion. This leads to an incr lull trend in the incidence of eating disobliges such as anorexia and obesity with their escort psychological and physical ailments.This underscores the fact that bad nutrition is not restricted to any region of the world as it affects all. In view of this, bad nutrition is even a worse problem in less developed and developing nations where food is not readily available. good-for-naught lead constitutes the top factor here it promotes decadency and misappropriation of public funds. Money allocated to provision of food is diverted to public pockets and who suffers for this? The citizens of course. They are left with no other plectrum that to manage and service on the little meal they can provide for their family from subsistence farming.Wars and political instability in these nations also constitutes plaques that read the land, productive forces and will that could have been useful in agriculture. Poverty and illiteracy form inseparable twins that perpetuate their bad nutrition. Besides, bad Nutrition plag ues a bear-sized repress of flock in America. It is unplumbed to note that quite a number of people in this country do not know what constitutes good nutrition they only eat The combinations of food they consume do not enrich the consistence with essential nutrients in a way.The age of fast foods, snacks and McDonald burgers have made life apparently easy but this ease gradually paves the way for the accompanying do of bad nutrition. Besides the fact many an(prenominal) are not aware of good nutrition, those who know do not very vigorously encourage its practice. The health direction in this aspect of our lives is not sufficient. As a emergence, the problem persists. Unhealthy Nutrition Unhealthy foods are normally very easy to distinguish from healthy meals. The quantity is either insufficient or inordinate. seriously food can be depict as anything that let ons an glut of nutrients or a shortage.The quality of meal also matters. When we eat the same type of food for a long period, it Is very homogeneously that bad nutrition is in practice because few peculiar nutrients whitethorn be inattentive from what we eat. Food with large amount of fats and oil are not healthy they are toxic to the smear vessels and promote obesity. Foods with enough amounts of carbohydrates, fast food, and sweets need to be debar or eaten in small amounts. tribe respond to nutrition and the pressures of society in different ways. Food cannot be disjoint from prevailing environ mental conditions and sociable circumstances.While some people are able to conciliate properly, others do not. somewhattimes, social pressures force people to change their dietary habits especially when they divulge eating as an escape travel plan from their lifes challenges. Such people end up becoming corpulent and with poor self-image. Apart from obesity, there are other eating disquiets such as anorexia nervosa, bulimia, psychogenic honk and eating disorder not otherwise specifie d. Eating disorders Anorexia is a mental disorder causing the individual to uncontrollably lose weight by refusing food. It is common among school girls and female university students.Its prevalence is more in the upper social class than the lower class, and more a problem in the developed nations. Factors that normally promote this include personality traits that move the individual to look pleasant and dapper social belief that thinness is photogenic among young ladies. Psychological basis for this disorder is more important a scrape for control and a sense of identity operator lead affected individuals to relentlessly hire thinness by eating too little. As a result, they are thin and weigh less than the standard for age and gender.There could also be other symptoms like depressed mood, social withdrawal and inadequacy of sexual interest. To maintain this shape, they induce vomiting and engage in excessive exercise. On the other hand, Bulimia refers to episodes of uncontr olled excessive eating. The central features here include an overwhelming urge to overeat and accompanying complete measures to control body weight. There is also an overvalued idea concerning self-image and body shape. It is often entangled with anorexia because both can occur at the same time. Episodes are commonly preceded by stress and breaking of self-imposed dietary rules.Overeating relives tension but is soon followed by guilt and disgust. Subsequently the individual generate vomiting. In many cases, there are symptoms of depression but menstrual abnormalities are absent. Obesity constitutes an important disorder it is a medical condition characterized by excess body fat. When the body mass great power is greater than 30kg/square meters, the diagnosis of obesity can be made. At least, 20% of adults in the States will meet this criterion, as the case is in UK. It tends to be worsen by environmental and social tempt that encourage overeating of high large calorie food s and lack of exercise.The psychological aspect is not significant, as the case is in anorexia and bulimia. Hazards of bad nutrition Certainly numerous problems can occur because of improper dietary habits. Some of these can be psychological as it is in cases of anorexia and bulimia. This will necessitate mental state and psychiatry assessment. These conditions usually also present with disturbances of mood especially depression. They usually require behavior and cognitive therapies because of the crushing effects of the eating disorder may have on the individual.Obesity is almost related to to diabetes mellitus as both conditions promote insulin resistance and a state of change magnitude glucose take aim in the blood. The pancreas is therefore overworked and later ceases to produce insulin. Diabetes is a chronic debilitating unsoundness that affects every organ of the body it usually presents with neuropathy, retinopathy and nephropathy as a result of micro vascular disturba nce caused by the abnormally rare plasma glucose level. Patients are predisposed to infections, ulcers and immunosuppression.Bad nutrition also adversely affects the heart and blood vessels. Excessive use of foods with fats and oil can cause an elevated level of cholesterol. This leads to formation of atheromatous plaques that thicken and block blood vessels. Heart illness occurs when arteries near the heart are barricade by cholesterol. There is also increased level of bad cholesterol in form of low density lipoproteins low-density lipoprotein but an expected reduction in the level of good cholesterol in the form of high density lipoproteins HDL. This is closely related to the onset of high blood pressure-hypertensive diseases.Aggressive health education on what constitutes is a primary prevention strategy. Legislation to finish/reduce sale of bad food can also help. Prompt diagnosis and treatment of eating disorders and the sequelae of bad nutrition is equally important. Re ference ? Frances Sizer and Eleanor Whitney. Nutrition Concepts and Controversies. Thomson and Wadswoth print House. Ninth Edition. ? Good Nutrition. www. revolutionhealth. com/healthy-living/food-nutrition/food-basics/facts ? Breaking Bad Nutrition Habits. www. eating-healthy. org/breaking-your-bad-nutrition-habits