What Is Irritable Bowel Syndrome? I rritable bowel syndrome (IBS) is a motility disorder without anatomic cause involving the entire gastrointestinal tract that is characterized by these four features: 1) Abdominal pain usually relieved by…
What Are Essential Amino Acids?Amino acids are small molecules, or subunits, that link together in various combinations to make up big, complicated proteins. As such, amino acids are commonly referred to as “the building blocks” of proteins.
Q: How many amino acids are used in our body?
A: There are 20 amino acids that are used within our body to synthesize or produce our unique human proteins. Of these amino acids, 9 are termed essential, meaning our bodies require them to live but cannot make them. Therefore, the essential amino acids must come from the food we eat, whether from plant or animal sources.
The essential amino acids include histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
What Is Thiamin?Thiamin, also called vitamin B1, is an essential vitamin that is required to convert foodstuffs into energy and for the health and proper functioning of the nervous, muscular and cardiovascular systems.
In the bloodstream, 90% of active thiamin (TPP) is carried by red blood cells while 10% is transported in the bloodstream as free thiamin and thiamin monophosphate bound mostly to the protein albumin.
In the diet, animal food sources provide active thiamin while plant food sources provide free thiamin.1
Urinary excretion of thiamin cannot be detected when vitamin intake is below the required levels. On the other hand, when intake exceeds saturation in the body, thiamin and/or its metabolites are actively excreted into urine to prevent excessive toxicity of the vitamins.2
In patients who have thiamin deficiency, the most common conditions that bring them to a clinician include neuropathies, depression, myalgia, cardiomyopathies or takes diuretics and/or eat a high carbohydrate diet.3
What Is Hypomagnesemia?Hypomagnesemia means the level of magnesium in the bloodstream is too low to meet metabolic needs of the body for this mineral.
Q: What are the metabolic needs of the body for magnesium?
A: The metabolic needs of the body for magnesium are numerous which gives rise to very many distressing symptoms when this mineral is deficient.
A major function of magnesium is to stabilize the structure of an enzyme called adenosine triphosphate (ATP) within cells for the production of energy. In the brain, magnesium plays important roles in all the major metabolisms such as oxidation-reduction and regulation of ions (charged minerals).1
What Is Zincemia?Zincemia means the zinc level in blood plasma is too low to meet metabolic needs of the body for this mineral.
Q: How important is a normal blood level of zinc?
A: A low blood level of zinc is characterized by widespread alterations in energy metabolism, growth, hemoglobin, carbon dioxide transport, hormone activity, insulin storage, many enzyme activities, prostaglandin function, collagen production, male fertility, protein synthesis, and vitamin A metabolism.
What Is Phosphorus?Phosphorus is an essential mineral present in every cell of the body mostly in the form of phosphate.
About 85% of phosphorus is present in bone making up a major component of bone formation. As a component of calcium phosphate, phosphorus constitutes 45% of skeletal bone weight while calcium constitutes 40% to support the body.1.
Phosphorus is required for normal tooth development. Inadequate phosphorus in early childhood development makes for defective tooth enamel in permanent teeth.
Phosphorus is crucial for the production of ATP (adenosine triphosphate), a molecule within cells that the body uses to store energy, and is required for production of phosphocreatine to power muscles. Functions are more fully described below.
One gram of protein in food provides approximately 15 mg of phosphorus. In an adult, the body content of phosphorus ia about 700 grams.
What Is Iron?Iron is an essential mineral that is required for normal body function.
Almost two-thirds of iron in the body is found in hemoglobin, the protein in red blood cells that carries oxygen to tissues. Smaller amounts of iron are found in myoglobin, a protein that helps supply oxygen to muscle, and in enzymes that assist biochemical reactions.
Iron is also found in proteins that store iron for future needs and that transport iron in blood.
Q: How are iron stores regulated?
A:Iron stores are regulated by intestinal iron absorption.1That is, whenever iron is needed, more iron is absorbed than when iron is sufficient. This mechanism prevents excess iron in the body which is harmful.
In the brain, iron is necessary to ensure oxygenation and to produce energy in the cerebral parenchyma (via cytochrome oxid. ase), and for the synthesis of neurotransmitters and myelin.
Iron concentrations in the umbilical artery are critical during the development of the fetus, and in relation with the IQ in the child.2
Zinc is an essential trace mineral that is involved in numerous aspects of cellular metabolism, being essential for activation of almost 200 enzymes that have vital roles in the body.
Q: What happens when enzymes do not get activated?
A: When enzymes do not get activated, they cannot perform their necessary functions which, in turn, damages health.
Zinc promotes healthy skin, hair, immunity, fertility, and growth.
A daily intake of zinc is required to maintain a steady state because the body has no specialized zinc storage system.1 Functions are more fully described below.
Vitamin B12, also called cobalamin, is a highly complex vitamin that functions in two coenzyme forms: adenosylcobalamin and methylcobalamin.
These forms of the vitamin play important roles in the physical and chemical processes by which amino acids become proprionate, proprionate that becomes acetate, and single carbons.
Q: Why are these steps important?
A: These steps are essential for normal function in the workings of all cells, especially for those of the digestive tract, bone marrow and nervous tissue.
Vitamin B12 is mainly excreted through bile into the duodenum (first part of the small intestine) for excretion in stool.1 However, if vitamin B12 is needed, it is reabsorbed in the ileum (end of the small intestine) while excess is excreted in stool and very little in urine.2
The blood level of vitamin B12 in healthy people ranges between 140 and 750 pg/ml.
What Is Vitamin B12 Deficiency Anemia? V itamin B12 deficiency anemia is a megaloblastic anemia that is characterized by defective DNA synthesis of red blood cells due to a lack of vitamin B12. Vitamin B12 is…