In the developing world, a serious challenge to human survival is the ever growing gap between human population and food supply. Lack of nutritious food, poverty, poor hygiene and lack of health care always aggravates the problem (Basu et al., 2014a). This would directed the search and exploration of newer nutritionally versatile plant sources to feed the billion mouths, medicinally useful phytocompounds showing diverse biological activities leds to improving vitality and resistance against numerous human diseases/disorders (Figure 1.1). In the recent years, demand for plant food and plant derived products, herbal medicines have been substantial and this trend is likely to continue in future.
Plant-derived substances have recently become of great interest owing to their
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India has one of the largest concentrations of tribal population in the world. The forest plays a vital role in the economy as well as daily needs of the tribals. In times of scarcity when the staple food is in short of supply, tribal’s collect many types of wild roots and tubers to supplement their meager food available at home (Vidyarthi, 1987). Tuber crops are the third important food crops after cereals and legumes. World production of the crop is estimated to be 5.5 million tons annually and provides about one third of food intake of more than 400 million people in the tropics. Tubers serve to be good source of carbohydrates and hence provide high calorific value. According to previous research, carbohydrates are pivotal nutrients required for adequate diet. Their prime role is to produce energy required for the smooth functioning of the body (Basu et al., 2014b). Protein content in the starch root crops is marginal to poor, but they contain wide variety of minerals and trace elements, including relatively large quantities of iron and calcium, as well as potassium and magnesium (Englberger et al.,
Across the globe humans face poverty, unemployment, natural disasters, and other life-altering problems. The thing that those problems have in common is causing the pain and misery of food not being on the table. Many people and organizations are fundraising and collecting donations to help those in need. Programs educate and teach people to create self-sustaining food sources. However there is one very powerful and reputable group that has the most power to help the cause of hungry children in the United States and that group is the federal government.
The Lumbee community is unqualified for federal Indian Health Service benefits, this cause them to get general health care at a federal subsidized community health center or those who have resources get health insurance through private insurer. The greater part of the population are poor , therefore will limit their chances for treatment. To dominate this marginalization, they outshine in political, social and economic domain. Culturally they still uphold their own land and cultural symbols. Jacob, et.al (2014)
Research suggests that the benefits of legumes outweigh their anti-nutrient content. Cooking eliminates most anti-nutrient effects, and some anti-nutrients (like lectins) may even be good for us. As for grains, Paleo proponents say grains can lead to inflammation and related health problems. This can be true for people with celiac disease (about 1 percent of the population) and for those with non-celiac gluten sensitivity. But a substantial body of reliable research suggests that eating whole grains improves our health.
Hunger is a serious problem throughout the world, but today I will be focusing on hunger in america. Just for reference, I don’t mean the time between breakfast and lunch. I mean people who don 't know where their next meal is coming from, or are starving. I will be delving into the problems that exist, systems set up to help people do, and what an average person can do.
The rising health problems in the United States of America are caused by poor nutrition, people who are sedentary, the lack of healthcare prevention, and many more. As reported on the Tikkun website, “Of the many systems in our world today that need to be reimagined, none is more important for our future than our food system” (1). The lack of our food system is one of the many factors that has led the United States to its uprising dilemmas; one of the many factors are the food deserts across the U.S. Food deserts are geographic areas where access to affordable healthy and nutritious food are limited, or impossible to purchase, by residents in the area. Food deserts are prone to low-income areas that can’t afford transportation, and due to the lack of grocery stores and supermarkets that sells fresh produce and healthy food within convenient distance to resident’s homes, there is a difficulty in obtaining healthy food options which leads to countless health issues. According to the Diabetes Forecast website, “About 18.3 million Americans live in low-income areas and are far from a supermarket” (1).
In the United States there are many children and adults that go hungry, due to financial problems. With the economy and how high cost of living is, it’s hard to provide, food for the family. The results of hunger on children in America are not having the right nutrition, can have serious implication for a child’s physical and mental health. Also food insecurity is harmful to all people, but it is particularly devastating to children.
Nearly half of America’s food goes to waste every year. Feeding America is an organization that specializes in fighting hunger and helping people that don’t have food. 42 million people face hunger in the U.S. today including nearly 13 million children and more than five million seniors. Hunger knows no boundaries, it touches every community in the U.S., including your own. Volunteers power the Feeding America network.
Through this food diary assignment, I have learned that I have a somewhat healthy diet, but it would be good for me to add some more nutritious foods to my diet. Through this analysis, I will discuss the ranges and limits of specific nutrients, and what my average levels were for the two days that I recorded for this assignment. According to my nutrient intake reports, my intake of calories, fiber, and cholesterol were all under or at the target value. The target value of calories is 2000 while my average value was only 1271 calories.
In the discussions of food insecurity, one controversial issue has been the prevalent misconception of why people are suffering from obtaining nutritious food on a consistent basis. On one hand, Frank Eltman, a writer for the Business facet of the Huffington post, argues that university students are facing food insecurity due to college expenses exponentially rising within the past decade. On the other hand, Adam Appelhanz, a police officer featured in the documentary “A Place at the Table,” contends that due to budget constraints he has not received a pay raise in the last four years, and is now inevitably utilizing a local food bank in order to ensure that he has something to eat each month. Others even maintain that food insecurity is synonymous
The Food Industry The food industry is the worldwide diversified industry which has to do with anything relevant with food from food education to marketing but principally the industry produces and or provides food to essentially all people on the planet. The only people who are excluded from the food industry are self-sustaining farmers and hunter-gatherers. It is one of the largest industries in the world and continues to grow because people need food and the population is increasing every day. In America, the food industry possesses such an important role, yet there are so many problems within the industry which is ruining the society as we know it.
Food Insecurity The continuous increasing demand for the food requires the rapid improvement in food production technology. In a country like Ethiopia, the economy is mainly based on agriculture and the climate conditions are isotropic, still we are not able to make full usage of agricultural resources. The main reason is the lack of rains and scarcity of the land reservoir water in some areas of the country.
Literature Review: Theoretical Approaches, Empirical Studies, Analytical Concepts and Legal Frameworks Theoretical Approaches towards food security With respect to the theoretical approaches to food security, there are three theories developed in 1970s and 1980s as cause to food insecurity. The first one is Climate theory; this theory explains food insecurity as caused by climatic phenomena. Cox, related this theory with the concept of “famine belt” in which he directly links climate condition to food insecurity. This theory argued that in the national or local level, climate linked phenomena such as drought, floods and others are a major factor causing food insecurity (Cox, 1981, cited in Steven Engler,
Increased malnutrition is caused by poor diversification of diets such as relying too much on starchy staples. Thus, the consumption of a variety of foods is important for positive health. Malnutrition can be reduced by the consumption of diets having animal sources, vitamin-rich fruits and vegetables as well as nutrient-rich legumes (Arimond and Ruel, 2004; Thompson and Amoroso, 2011). According to the FAO, IFAD and WFP, (2015) about 800 million people do not have sufficient access to calories. A low intake of vitamins and minerals causes about 2 billion people all over the world to suffer from micronutrient malnutrition (IFPRI, 2014).
Food security is one of the greatest problems faced the world. There is fact said that food is enough for everyone in the world but because of the great changes which happened rapidly in the world the rate of food become less than before and it is difficult to secure it. Food security is very important to ensure that everyone has enough to eat and families can build their communities without worrying about securing their live. To meet global needs, food production must be doubled in the next years in order to solve many issues such as: starvation, malnutrition and associated health. According to The World Food Summit of 1996 defined food security as existing “when all people at all times have access to sufficient, safe, nutritious food to maintain
CHAPTER I INTRODUCTION 1.1 Background Hunger is still a major concern in health issues. Hunger causes malnutrition, malnutrition and others. Famine kills more people than TB, HIV / AIDS and Malaria. A quarter of children born in developing countries are underweight.