To what extent is food security achievable?

Q: What are the main criteria regarding the safety of foods?

A: The process by which organisms obtain and utilize food for their growth, development, and…

Q: Why might sales of nutritional and dietary supplements be on the increase in the U.S.?

A: Food is the primary source of energy for all organisms. Without proper food and nutrition, an…

Q: Where does most of the food come from at the deep ocean floor, and how much actually gets there?

A: Without daylight, most creatures in the profound (deep) sea (under 200 m) are dependent on waste…

Q: What do GMO mean as it relates to the environment.

A: GMO means Genetically Modified OrganismsGMO is any organism whose genetic material has been changed…

Q: What does nutrition provide us with

A: Nutrients are found in the meals we eat. Nutrients are substances that the body needs to operate…

Q: How long does the food you eat become into a waste?

A: Digestion is the process of degradation of bigger molecules of food into smaller molecules because…

Q: Differentiate between primary nutrients and essential nutrients?

A: Chemical molecules or compounds present in foods which are required for the body to grow and do…

Q: How does biochemistry greatly affect and change the field of Nutrition

A: Biochemistry plays a major role in nutrition and health science where it deals with the role of the…

Q: Explain the a) social, b) economic, and c) environmental impacts of GMOs with one example each

A: Genetically modified (GM) crops have an impact globally on social, economic as well as environmental…

Q: Which nutrient requires intrinsic factor in order to be absorbed? 1) glucose 2) fructose 3) vitamin…

A: A vitamin is an organic molecule which is an essential micronutrients that is needed by organisms…

Q: What are some of the characteristics of food that can make it palatable or unpalatable?

A: Introduction :- Food physical properties include colour, structure, texture, rheology, and…

Q: factors contribute most to food choices

A: Food choices is the decision making process that involves selecting, consuming and acquiring foods.…

Q: What key nutrients might be essential for an effective "nutritional supplement beverage"?

A: Choosing a healthy replacement of meals in case of dieting can be a difficult task. Nutritional…

Q: What role does the gut microbiota play in regulating eating behaviors and food preferences?

A: The gut microbiota, also referred to as gut flora or gut microbiome, is a complex community of…

Q: List the five major nutrient categories. Note important sources and main cellular uses.

A: Introduction: Food is a complex mixture of various substances which aids in: The production of…

Q: The main site of absorption of nutrients is in the 1) mouth 2) stomach 3) small intestine 4) large…

A: Nutrients:  is a substance used by an organism to survive, grow, and reproduce.  Following are six…

Q: What Food Substances Form the Basis of HumanNutrition?

A: Humans derive energy from the food they consume. The chemical energy stored in the food is converted…

Q: What are primary nutrients? Give some examples?

A: All essential elements are by definition required for plant growth and completion of the plant life…

Q: Where do majority of the food (by nutrient source) come from -crops or animal-based?

A: Plants and animals, as well as their byproducts, are the two broad categories of food sources.

Q: Discuss the advantages of GMO.

A: Genetically modified organisms (GMO) or transgenic organism is one which carries a foreign DNA or…

Q: Compare and contrast nonessential and essential nutrients

A: Introduction: Nutrition is referred to as the food ingestion in connection to individual's body…

Q: Which of the following are useful strategies when eating out? 1) Order grilled rather than fried…

A: Eating strategies  Eating strategies help a person to keep his body fit and save him from various…

Q: Explain clearly the food pyramid guide.

A: Food pyramid:                Balanced diet is the key input to remain healthy. Food pyramid deals…

Q: Which of the choices is not an example of a dietary mineral? A)calcium B)nitrogen C)sodium…

A: The mineral is one of the important components of nutrients and this chemical belongs to the…

Q: Identify and define the three major categories offood perishability. Why is milk more perishable…

A: Food products have a limited time in which they can be eaten or safe to eat. It is known as the…

Q: Explain why empty-calorie food is a better term than junk food.

A: Diet is a nutritional phenomenon that refers to the sum of food and drinks consumed by an organism…

Q: classifications of food proposed in the

A: The advancement in technology leads to an increase in productivity and a decrease in production…

Q: How does climate change affect food availability, food accessibility, food utilization, and food…

A: Food production is under risk as a result of climate change. Because of the heat, adverse weather,…

Q: what is the macronutrient percentage of a 300-kilocalorie food with 17 grams of total carbohydrates,…

A: Components of food required in large amounts to fulfill energy requirements of the body and to…

Q: why and how nutrition is constantly evolving?

A: Nutrition is the process of ingesting food in order to keet the basic metabolic and energy needs of…

Q: Deficiencies of which fat-soluble vitamin has been linked to heart disease, cancer, depression, and…

A: The vitamins are also categorized based on their solubility. The water-soluble vitamins (like…

Q: What might support or hinder access to food for various populations? How do you think these…

A: Access to adequate food is the basic right of every human being. People from different communities…

Q: Ending huger Now"

A: Josette Sheeran's TEDx talk on "Ending Hunger Now" addresses the global issue of hunger. She…

Q: What are the characteristics of a reputable and valid nutrition website?

A: Nutrition is the study of how food affects the body and its activities. Understanding how the food…

Q: Give at least four types of food processing and explain its processes and applications.

A: Food Processing modification or changes to a plant or animal product after harvesting.  Types of…

Q: What is the difference between the old food pyramid andthe newer version?

A: The producer collects the sun’s energy directly to process food. This energy is transferred from one…

Q: How does food science play a role in ensuring foods are not contaminated?

A: Food Science is related with the study of agriculture and nutritional  Science. It includes various…

Q: Nutrient deficiency diseases have been virtually eliminated in America. 1) True 2) False

A: 1) True EXPLANATION --- We know that deficiency of Vitamins, mineral etc causes many type of…

Q: Why is July an Nutrition Month?

A: The Nutrition Month is held every July to create greater awareness on the importance of nutrition…

Q: what is one application of gmo?

A: A genetically modified organisms ( GMO's) are those whose genetic make up has been altered with the…

Q: What are the pros and cons of programs that provide food aid to populations in need of food around…

A: The objective of U.S. global food help programs is to give emergency relief to populaces affected by…

Q: Which of the following is true about essential nutrients? A) Essential nutrients are substances that…

A: Introduction :- Nutrients are substances that are required by the body to perform essential…

Q: What Food Recomendations are listed in Nutrition?

A: Look for the serving size (the quantity of food most people consume at one time) as well as the…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.