Increased levels of S-adenosylmethionine in the livers of rats fed various forms of selenium.

The levels of S-adenosylmethionine (SAM) were determined in the livers of male weanling rats fed six different forms of selenium for five weeks. The following forms of selenium were administrated in the diet in logarithmic doses: sodium selenite, sodium selenate, sodium selenide, selenomethionine, selenocystine, and selenium sulfide. An overall increase in hepatic SAM was observed, and all compounds resulted in at least one observation where SAM was significantly elevated (p < 0.

The problem of obesity: fundamental concepts of energy metabolism gone awry.

The growing prevalence and complex issues related to obesity continue to draw the interest and concern of health researchers and practitioners. This review summarizes pertinent background information on the multiple factors involved in the causes of obesity. Factors such as percentage of body fat, upper- vs.

Garlic: a review of its relationship to malignant disease.

Garlic (Allium sativum) has had an important dietary and medicinal role for centuries. It is now known that garlic contains chemical constituents with antibiotic, lipid-lowering, detoxification, and other medicinal effects in the body. This article reviews some of the physiological characteristics of garlic and examines the relationship between garlic and cancer prevention and treatment.