Nutritional Yeast Last updated: Jul 17, 2008

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  Nutritional Yeast  
 

 

 
 

There a variety of sources of what is often called “nutritional yeast”. One of these, and usually the best choice is certified brewer's yeast - a complete food, left over from the process of creating alcohol. Brewer's yeast is generally regarded as a "health food" because it is easily digested and has a high nutrient content. Brewer’s yeast consists of the dried, pulverized cells of Saccharomyces cerevisiae, a type of fungus. It is a rich source of the B-complex vitamins, all essential amino acids, and minerals, particularly chromium. It is considered a superior form of chromium, both in terms of quantity and bio-availability. High-quality brewer’s yeast powder or flakes contain as much as 60mcg of chromium per Tablespoon (15gm). Brewer’s yeast should not be confused with other forms of yeast like baker’s yeast, other nutritional yeasts, or torula yeast, which are low in chromium. When in doubt, inquire about the chromium content.

When using brewer's yeast, start with 1 to 2 teaspoons daily because it may cause gas in some individuals. As you tolerate it, gradually increase your dose to 1 to 2 tablespoons, watching how you feel as you do. If symptoms improve, you have a new power-packed food that may provide considerable health benefits. If symptoms worsen, you may have a chronic Candida infection in which case this supplement is not right for you.

 
 

Nutritional Yeast can help with the following:
 
 
Digestion  Diarrhea
 A thoroughly researched yeast, Saccharomyces boulardii, has been used in Europe for control of nonspecific diarrhea for several decades. Controlled studies have demonstrated its effectiveness in preventing antibiotic-associated diarrhea and Clostridium difficile colitis.

Brewer’s yeast, Saccharomyces cerevisiae, perhaps by changing the bacterial flora in the large intestine, may be helpful in the treatment of some cases of infectious diarrhea, but to a lesser degree.

Skin-Hair-Nails
  Adult Acne
 High-chromium yeast is known to improve glucose tolerance and enhance insulin sensitivity [Diabetes 1980:29, pp.919-25.]. Although there is no difference in blood glucose tolerance tests between patients with and without acne, skin biopsies revealed that the acne patients' skin glucose tolerance is significantly impaired. Based on this it would be appropriate to describe acne as "skin diabetes" [Can Med Assoc J 1959:80, pp.629-32]. High-chromium yeast has been reported in an uncontrolled study to induce rapid improvement in patients with acne [Med Hypoth 1984:14, pp.307-10].
 
 


KEY
May do some good
Likely to help

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GLOSSARY

Candidiasis:  Infection of the skin or mucous membrane with any species of candida, usually Candida albicans. The infection is usually localized to the skin, nails, mouth, vagina, bronchi, or lungs, but may invade the bloodstream. It is a common inhabitant of the GI tract, only becoming a problem when it multiplies excessively and invades local tissues. Growth is encouraged by a weakened immune system, as in AIDS, or with the prolonged administration of antibiotics. Vaginal symptoms include itching in the genital area, pain when urinating, and a thick odorless vaginal discharge.

Chromium:  Chromium is a mineral that becomes a part of the glucose tolerance factor (GTF). Chromium aids in insulin utilization and blood sugar control. By controlling blood sugar, chromium helps prevent the damage caused by glucose, which is called glycation. Chromium helps maintain normal cholesterol levels and improves high-density lipoprotein levels. Chromium is also important in building muscle and reducing obesity.

Chronic:  Usually Chronic illness: Illness extending over a long period of time.

Gram:  (gm): A metric unit of weight, there being approximately 28 grams in one ounce.

Microgram:  (mcg): 1/1,000 of a milligram in weight.

Mineral:  Plays a vital role in regulating many body functions. They act as catalysts in nerve response, muscle contraction and the metabolism of nutrients in foods. They regulate electrolyte balance and hormonal production, and they strengthen skeletal structures.

Tablespoon:  (Tbsp) Equivalent to 15cc (15ml).

Teaspoon:  (tsp) Equivalent to 5cc (5ml).

Yeast:  A single-cell organism that may cause infection in the mouth, vagina, gastrointestinal tract, and any or all bodily parts. Common yeast infections include candidiasis and thrush.