Mindblown: a blog about philosophy.

  • Keys score

    Method of expressing the lipid content of a diet, calculated as 1.35 X (2 X % energy from saturated fat – % energy from polyunsaturated fat) + 1.5 √  (mg cholesterol /lOOO kcal).  

  • Ketonuria

    Excretion of ketone bodies in the urine. A state in which ketone bodies are excreted in the urine. A condition characterized by excessive levels of ketones in the urine. In diabetes mellitus, fatty acid oxidation is incomplete. As a result, acetone, β-hydroxybutyrate, and acetoacetate, products of incomplete fatty acid oxidation, accumulate. These are the ketone…

  • Ketone bodies

    Acetoacetate, p-hydroxybutyrate and acetone; acetoacetate and acetone are chemically ketones; although 3-hydroxybutyrate is not, it is included in the term ketone bodies because of its metabolic relationship with acetoacetate. Fatty acid derivatives that can function as energy sources in the body include β-oxybutyric acid, acetoacetic acid, and acetone. Ketone compounds formed from fatty acids. Products…

  • Ketogenic diet

    A diet poor in carbohydrate (20-30 g) and rich in fat; causes accumulation of ketone bodies in tissue. A diet with a high fat content, producing ketosis. A special high-fat diet, used in some cases of epilepsy. A diet that promotes the formation of ketone bodies in the tissues. A ketogenic diet is one in…

  • Ketoacidosis

    High concentrations of ketone bodies in the blood. Abnormally high concentrations in the blood or tissues of organic compounds called ketone bodies: beta-hydroxybutyric acid, ace-to acidic acid, and acetone. It is sometimes called ketosis. The condition is frequently associated with diabetes mellitus. Acidosis found in diabetics and associated with increased production of ketone bodies from…

  • Keshan disease

    A disease occurring in parts of China where selenium deficiency is believed to be a problem. The cardiomyopathy of the disease is believed to be of viral origin. Selenium deficiency disease resulting in cardiomyopathy.  

  • Joule

    The SI (Systeme Internationale) unit of energy; used to express energy content of foods. A unit of energy measurement in which 4.184 J equals 1 cal., or 4.184 kJ equals 1 kcal or 1 j equals 0.0002 kcal. The SI unit of measurement of work or energy. 4.184 joules equals one calorie. Symbol J. A…

  • Jejunum

    Part of the small intestine, between the duodenum and the ileum. The second portion of the small intestine about 8 ft long. The part of the small intestine between the duodenum and the ileum, about 2 metres long. The middle third of the small intestine. That part of the small intestine between the duodenum and…

  • Jejuno-ileostomy

    Surgical procedure in which the terminal jejunum or proximal ileum is removed or bypassed. Was formerly used as a treatment for severe obesity.  

  • Isoleucine (ile)

    An essential amino acid, rarely limiting in food; one of the branched-chain amino acids. A monocarboxylic amino acid occurring in most dietary proteins. An essential amino acid; it can prevent the accumulation of tissue triglycerides in diet-induced obese mice. It can also upregulate the expression of peroxisome proliferator-activated receptor (PPAR)a and uncoupling protein (UCP) in…

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