Potential Negative Effects of Whole grain Consumption

• This chapter discusses the acclaimed adverse effects of some constituents of whole grain cereals and their bran, including allergenic proteins and proteins that provoke food sensitivity; toxic effects of the heavy metal cadmium; phytate and phenolic compounds for their chelation of iron; and acrylamide, which is a heat- generated class II carcinogen. The possible adverse effects related to whole grain consumption are important to consider with increased consumption of whole grains and especially bran-rich fractions. Some of the cereal proteins may provoke immune responses causing allergies or trigger autoimmune responses leading to food sensitivity in genetically predisposed individuals. Gluten proteins, which is a collective name for glutamin and prolamin-rich proteins, such as gliadin in wheat, hordeins in barley and secalins in rye, may trigger celiac disease in genetically predisposed individuals carrying, for example, the HLA-DQ8 and/or HLA-DQ2 genotypes.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Hälso- och sjukvårdsorganisation, hälsopolitik och hälsoekonomi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Health Care Service and Management, Health Policy and Services and Health Economy (hsv//eng)

LANTBRUKSVETENSKAPER  -- Lantbruksvetenskap, skogsbruk och fiske -- Livsmedelsvetenskap (hsv//swe)

AGRICULTURAL SCIENCES  -- Agriculture, Forestry and Fisheries -- Food Science (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Näringslära (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Nutrition and Dietetics (hsv//eng)

Publication and Content Type

kap (subject category)

vet (subject category)