J Nutr. 2000 May;130(5S Suppl):1493S-9S.
Neurobiology of zinc-influenced eating behavior.
Shay NF, Mangian HF.
Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA.
Zinc is an essential nutrient that is required in humans and animals for many physiological functions, including immune and antioxidant function, growth and reproduction. Many aspects of zinc deficiency-induced anorexia have been well studied in experimental animals, most notably the laboratory rat. There is evidence that suggests zinc deficiency may be intimately involved with anorexia in humans: if not as an initiating cause, then as an accelerating or exacerbating factor that may deepen the pathology of the anorexia. The present review describes recent research investigating the relationship between zinc deficiency and the regulation of food intake, along with advances in the understanding of the food intake and body weight regulation systems. For more comprehensive reviews of zinc nutrition and zinc deficiency, readers are referred to the other reviews in this volume and the review text of Mills (1989). An excellent review focused solely on zinc status and food intake has been presented by O'Dell and Reeves (1989).
Please click on the required question.
- 1 What is amenorrhoea?
- 2 What is oligomenorrhoea?
- 3 What are true and false amenorrhoea?
- 4 What is the difference between primary and secondary amenorrhoea?
- 5 Our daughter has not started her periods yet. When should we seek medical advice?
- 6 My periods have stopped. When should I seek medical advise?
- 7 My periods have stopped. How can the cause be determined?
- 8 Can generalised ill health result cause periods to stop?
- 9 I am a keen sportswoman. Could this stop my periods?
- 10 What is hyperprolactinaemia?
- 11 Which investigations are particularly helpful in finding the cause for the cessation of my periods?
- 12 What is karyotyping?
- 13 What is Turner Syndrome?
- 14 What is the testicular feminisation syndrome?
- 15 What is the resistant ovary syndrome?
- 16 What are autoantibodies?
- 17 What is premature ovarian failure (premature menopause)
- 18 What uterine abnormalities may cause amenorrhoea?
- 19 What is Asherman's syndrome?
- 20 What are the late effects of prolonged amenorrhoea?
- 21 How can my amenorrhoea be treated?
- 22 What are the risks and benefits of hormone replacement when used for premature menopause?
- 23 My periods are coming infrequently (oligomenorrhoea). What is likely to be the causes?
- 24 How are infrequent periods investigated?
- 25 How can oligomenorrhoea be treated?
- 26 If my periods are absent or infrequent, do I need contraception?
- 27 Where can I obtain more information?
- 28 Support Groups.
Thank you for choosing to visit us.
This is the personal website of David A Viniker MD FRCOG, Consultant Obstetrician and Gynaecologist at Whipps Cross University Hospital, London - Specialist Interests - Reproductive Medicine including Infertility, PCOS, PMS, Menopause and HRT.
I do hope that you find the answers to your women's health questions in the patient information and medical advice provided.
