Improvement in Food Resources

Carbohydrates, proteins and lipids are known as macronutrients as the body needs masses of these nutrient components in order to carry out the bodies’ essential functions.

Nutrients required for the survival of mankind and other living creatures can be divided into two categories. They are macronutrients and micronutrients. There seems to be a lot of confusion over the difference between macronutrients and micronutrients. The main difference between macronutrients and micronutrients is that human body requires macronutrients in larger quantities whereas micronutrients are needed in smaller quantities. The major macronutrients are carbohydrate, protein and fat which contribute to the bulk of our food. They are the structural and energy-giving caloric constituents of our foods. Meanwhile, micronutrients such as vitamins, minerals and phytochemicals are essential

Nutrients that are obtained from the soil from plant roots are nitrogen, Phosphorus, Potassium, Sulfur, Magnesium, Calcium, Iron, Boron, Manganese, Zinc, Molybdenum, Copper. These twelve elements that are obtained from the soil are called mineral nutrients which are then split into more groups; primary, intermediate and micronutrients (Essential Nutrients, n.d.). Primary nutrients are called by its name because they needed and are found in the most amounts. Primary nutrients include nitrogen, phosphorous and potassium. The intermediate nutrients are sulfur, magnesium and calcium which are found less in soil than primary nutrients. Primary and secondary nutrients are called macronutrients. Iron, boron, manganese, zinc, molybdenum and copper are called micronutrients because they are needed in very small amounts. So small in fact that they are needed in parts per million, where 10000 parts per million is 1% of the plants intake (Essential Nutrients, n.d.). This doesn’t mean that the plant won’t grow as well without it though, these nutrients can still be essential to maximum growth spurt (Essential Nutrients,

Nutrients are substances needed for normal bodily operations. Essential nutrients, derived from healthy food choices, are virtually indispensable to the body. Without them, the normal functions of the body begin to deteriorate. They must be derived via the diet.

According to Institute of Medicine (National Academies of Sciences, Engineering, and Medicine, 2016), macronutrients are significant to the health (or illness from malnourishment) of humans, because macronutrients are the sources of nutrients that we rely on the most for energy, growth, and healing, thus, mandatory in greater amounts. In addition, consuming too few or even excessive intakes of macronutrients consequently results in negative outcomes on the body, including a myriad of various

Nutrients are essential to our bodies thru our entire lives at different levels. The six essential nutrients include Protein, Water, Fat, Vitamins, Carbohydrates, and Minerals. These nutrients are important for our bodies to function. I will be writing about 3 different stages of Mathews life and the essential nutrients he needs at that stage of his life.

These nutrient classes can be categorized as either macronutrients (needed in relatively large amounts) or micronutrients (needed in smaller quantities). The macronutrients are carbohydrates, fats, fiber, proteins, and water. The micronutrients are minerals and vitamins.

Macronutrients are nutrients that provide energy and calories to the body, nutrients are substances that are needed for growth, metabolism and along with other functions in the body. Macro meaning large suggests that macronutrients are nutrients that are needed in large amounts, these nutrients are carbohydrates, protein and fat, and they all provide a different amount of calories each.

The five micronutrients are: vitamin A, zinc, iodine, calcium, and iron. For people to thrive, they must have enough intake of these micronutrients to fulfill their physiological needs (Skolnik, 2016). When this does not happen, undernutrition results. Being undernourished greatly increases the risk of illness and is associated with decreased intellectual capacity (Skolnik, 2016).

Monsanto continues to work on perfecting germplasm and crop breeding. Plant breeders use a mix of traditional and modern methods to improve plants. Modern methods include marker assisted breeding, which allows breeders to use a blueprint of the genome to select seeds with the most desirable traits. Marker assisted breeding helps speed up the time it takes to do traditional breeding.GM traits help to increase yields by protecting the crop that would be lost due to insects or weeds. If weeds and insects are controlled well, then the insect and herbicide tolerance traits will not be the only factor in increased yield. For example statistics stated by PG Economics, taken by data from numerous studies around the world. Even where insect and herbicide tolerance are not the only factors in increasing yield, they provide many other benefits. PG Economics also showed that GM crops are credited with decreasing pesticide and fuel use, and with conservation tillage

In order for plants to grow they require many things. They need water, nutrients, soil, air, light, temperature, space and time. Since water is vital to a plants growth, most plants use water to transport moisture and nutrients back and forth between the roots and leaves. The water contains nutrients and is taken through the roots up to the plant. Along with carbon and oxygen, that are absorbed from the air, and water which is found in soil, plants must obtain other essential elements to grow, such as nitrogen, phosphorus, potassium, calcium, sulfur, magnesium, boron, chlorine, manganese, iron, zinc, copper molybdenum, nickel and hydrogen. The three primary nutrients plants need to grow are nitrogen, phosphorus and potassium. Nitrogen

As humans advanced into an agricultural based society, they started to breed different strains of plants in hoping to get the best possible vegetation for food (Monsanto). You will even notice that an average ordinary gardener will do the same thing by taking the best seeds from the healthiest plants. These practices have continued throughout history, but as science expanded, the understanding of breeding and technology of going about altering plants have changed. Now, rather than breeding two similar types of plants together, scientists can directly alter the genetic

New advancements in genetic engineering allows scientists to modify and replace genes. This practice is mostly evident in crops. DNA modification causes crops to grow larger and faster while being resistant

A plant that lacks the key nutrients found in fertilizer will be able to survive, but it would never be a healthy as it could be (Plant Care, n.d.). The two most popular kinds of fertilizers are organic fertilizers and inorganic fertilizers. Inorganic fertilizers are manufactured with “certain minerals or synthetic substances” that are not considered organic. Fertilizers that are made with animal manure or matter from decayed animals are said to be organic fertilizers” (Fertilizer,

One of the most important plant fertilizers is nitrogen. Because fertilizer gets incorporated into the agricultural products we eat, an estimated 40% of the essential nitrogen in every human’s body now