Nutrition is about eating a variety of foods in amounts that give you the energy you want to stay healthy and shield you from illness and disease. It also helps you get the nutrients your body needs to function appropriately, including iron for healthy platelets, vitamin B-12 PCN 150 Topic 3 Topic Selection folate, potassium, calcium, magnesium, and sodium.

Proteins

The proteins in foods provide building blocks for body cells and play an important job in cell development. They also help the body store energy and provide other essential functions, such as regulating glucose and forming antibodies against infection.

The 13 recognized vitamins are organic substances tracked down in small amounts in natural food. Vitamins cannot be synthesized by living organisms and must be supplied in the diet in request to sustain life and advance health.

Water-soluble NR 324 Nutrition Vitamins water and minerals circulate easily in the body and your kidneys continuously regulate levels, shunting excesses out of the body in urine. These are thiamin, riboflavin, niacin, vitamin B6, vitamin C and folic acid (vitamins B1 through B12).

Fat-soluble vitamins, such as vitamin A, D and E, dissolve in fat and are stored in your liver and fatty tissues for sometime later. A deficiency of these nutrients can lead to chronic diseases, including scurvy, which was once common among sailors who lacked fresh fruits and vegetables, the main sources of vitamin C.

Fats

The body cannot manufacture vitamins, so they must be supplied through the diet. These organic molecules (or groups of closely related molecules, known as vitamers) carry out essential roles such as boosting immune function and assisting bone formation and metabolism. They are also expected to absorb certain minerals, such as iron. Heat, long storage and cooking inactivate vitamins, which makes consuming entire foods a preferable option over taking supplements.

Water-soluble vitamins dissolve in water and don't require enzymatic digestion to be absorbed. These are best obtained from fruits, vegetables HCS 341 Week 3 Impact of Government Regulations on HR Management grains. Cooking robs many of these nutrients, so steaming and grilling instead of boiling is recommended. These vitamins are not stored in the body, so they must be consumed daily and excesses are eliminated through urine.

Minerals are classified as major minerals and trace minerals. Trace minerals, which are required in smaller amounts (about 100 milligrams each day), include chromium, copper, fluoride, iron, magnesium, manganese, molybdenum and zinc. These are tracked down mainly in plant foods, however some (such as iodine and chromium) are also found in animal products.

Vitamins

Vitamins are organic substances that play a variety of roles in human health and wellness. They are essential nutrients that the body cannot synthesize in sufficient quantities and must get from the diet. There are 13 recognized vitamins, with names that often sound like alphabet soup (for example, A, C, E).

While the body does not require large amounts of most vitamins, a deficiency can lead to serious or long-term problems. A deficiency in certain vitamins, such as vitamin D and B6, can cause blindness and nerve damage.

Vitamins are shuttled PSYC FPX4300 Assessment 3 I've Got You Pegged (Treatment Plan) from the foods you eat into your cells, where they perform many different tasks. For instance, vitamin A bolsters bone formation and protects vision. It also plays a job in quality regulation and acts as a protein cofactor, while vitamin C acts as an antioxidant and helps metabolize iron. Water-soluble vitamins, which include thiamin, riboflavin and B12, don't last in your system very long (they are flushed out through urine), so you want to replenish them daily. These vitamins are tracked down in fruits, vegetables and grains.

Water

In the human body, vitamins are organic molecules (or groups of closely related molecules called vitamers) that are essential to the organism in small quantities for normal metabolic function and cannot be synthesized by the organism in sufficient quantity. Vitamins play out a variety of roles, including promoting cell development and division, regulating catalyst functions, providing NURS FPX 6614 Assessment 2 Enhancing Performance as Collaborators in Care Presentation protection, and maintaining mineral balance.

Water-soluble vitamins are not stored in the body, so they must be consumed on a daily basis. They are readily available in foods from both plant and animal sources, and in most multivitamins and stand-alone supplements.

The most common sources of water-soluble vitamins are fruits, vegetables, and grains. Vitamin An is tracked down in many orange and yellow fruits and non nursing theories used in nursing, as well as liver and entire milk from animals; folic acid comes from both plant and animal sources; and the B complex vitamins have numerous biochemical functions. Deficiency and toxicity of these vitamins are rare, although excess intake can cause vomiting or diarrhea in some people.

Minerals

Minerals are inorganic substances that happen naturally in the earth; they're present in soil and water and are absorbed by plants. They're also tracked down in rocks and in the body, including teeth and bones. Most individuals get the minerals they need by eating a variety of foods. Yet, if you have certain health conditions or take medications, you may have to supplement your diet.

A geologist defines a mineral as a naturally occurring, inorganic solid that has a definite chemical composition and an arranged internal PCN 404 Topic 3 Knowing Clients Rights (which is the way the atoms that make up a crystal fit together). However, "mineral" has a different meaning for nutritionists: it's any substance that organisms need to develop, repair tissue, metabolize and carry out other functions. Examples of minerals include gold, diamonds, rock salt and graphite, the stuff used in pencils.

Vitamins and minerals play hundreds of important roles in the body, from shoreing up brittle bones to keeping veins healthy. It's possible to get too a lot of some vitamins, such as fat-soluble vitamins, however it's rare to have too many minerals.