Endocrine Abstracts

Calcium and Vitamin D deficiency is a common cause of falls and fracture and supplementation with 1 g of calcium and 800 IU of vitamin D is commonly recommended.However, the serum level of 25 OHD that defines deficiency is controversial, and the 25 OHD level required to normalise serum parathyroid hormone (PTH)-in the presence of normal calcium- is often used. In this study we set out to explore how effective is 1 g of calcium and 800 IU of vitamin D in ...

AIMS: Postmenopausal oestrogen replacement therapy (ERT) has been shown to lower serum insulin-like growth factor 1 (IGF-1) levels, requiring the use of higher doses of growth hormone (GH) replacement. Soy derived phytoestrogens (PE) are in widespread usage as a natural alternative to ERT. No data exists on the effects of PE on serum IGF-1 levels. The aim of this pilot study was to determine the effects of Phytoestrogen dietary supplementation on the serum IGF-1 level in postm...