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Nathan Goodyear

Seaweed prevents breast cancer? [Jpn J Cancer Res. 2001] - PubMed - NCBI - 0 views

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    wakame seaweed shown to induce breast cancer cell death in human breast cancer cells.  Suggested as method to prevent breast cancer risk
Nathan Goodyear

Thyroid Research | Full text | Assessment of Japanese iodine intake based on seaweed co... - 0 views

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    Iodine levels in traditional Japanese diet.
Nathan Goodyear

Beta Glucan: Health Benefits in Obesity and Metabolic Syndrome - 0 views

  • beta glucan (β-glucan), which is a dietary fiber readily found in oat and barley bran
  • Among cereals, the highest content (g per 100 g dry weight) of β-glucan has been reported for barley: 2–20 g (65% is water-soluble fraction) and for oats: 3–8 g (82% is water-soluble fraction). Other cereals also contain β-glucan but in much lower amounts: sorghum 1.1–6.2 g, rye 1.3–2.7 g, maize 0.8–1.7 g, triticale 0.3–1.2 g, wheat 0.5–1.0 g, durum wheat 0.5-0.6 g, and rice 0.13 g
  • Other sources of β-glucan include some types of seaweed [17] and various species of mushrooms such as Reishi, Shiitake, and Maitake [18].
  • ...5 more annotations...
  • Distinction between soluble and insoluble dietary fibers is based on the solubility characteristics of dietary fiber in hot aqueous buffer solutions
  • Insoluble fibers primarily consist of cellulose and some hemicelluloses, resistant starch, and chitin while soluble fibers include pectins, β-glucans, galactomannan gums, mucilages, and some hemicelluloses
  • insoluble fibers increase fecal bulk and the excretion of bile acids and decrease intestinal transit time
  • Soluble fibers increase total transit time by delaying gastric emptying and also slow glucose absorption
  • only soluble viscous fibers delay gastric emptying time and slow glucose absorption while nonviscous soluble fibers primarily act as a substrate for microbial fermentation in the colon
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    good review on Beta glucan.
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