Micronutrients and HIV-1 disease progression.
AIDS 1995 Sep;9(9):1051-6 (ISSN: 0269-9370)
Baum MK; Shor-Posner G; Lu Y; Rosner B; Sauberlich HE; Fletcher MA; Szapocznik J; Eisdorfer C; Buring JE; Hennekens CH Department of Epidemiology and Public Health, University of Miami School of Medicine, Florida 33101, USA.
OBJECTIVE: To determine whether nutritional status affects immunological markers of HIV-1 disease progression. DESIGN: A longitudinal study, to evaluate the relationship between plasma levels of nutrients and CD4 cell counts, along and in combination with beta 2-microglobulin (beta 2M; AIDS index) over an 18-month follow-up. METHODS: Biochemical measurements of nutritional status including plasma proteins, zinc, iron and vitamins B1, B2, B6, B12 (cobalamin), A, E, C and folate and immunological markers [lymphocyte subpopulations (CD4) and beta 2M] were obtained in 108 HIV-1-seropositive homosexual men at baseline and over three 6-month time periods. Changes in nutrient status (e.g., normal to deficient, deficient to normal), were compared with immunological parameters in the same time periods using an autoregressive model. RESULTS: Development of deficiency of vitamin A or vitamin B12 was associated with a decline in CD4 cell count (P = 0.0255 and 0.0377, respectively), while normalization of vitamin A, vitamin B12 and zinc was associated with higher CD4 cell counts (P = 0.0492, 0.0061 and 0.0112, respectively). These findings were largely unaffected by zidovudine use. For vitamin B12, low baseline status significantly predicted accelerated HIV-1 disease progression determined by CD4 cell count (P = 0.041) and the AIDS index (P = 0.005). CONCLUSIONS: These data suggest that micronutrient deficiencies are associated with HIV-1 disease progression and raise the possibility that normalization might increase symptom-free survival.
- Death Of David Rockefeller At 101: Media Obituaries Ignore His Central Role In Bilderberg Group
- Study Finds High-Dose B Vitamins Have Protective Effect Against Air Pollution
- LESSONS FROM HISTORY: Thomas Müntzer – Violent Revolution Is Never The Answer
- The Importance of Micronutrients for Healthy Hair
- MORE Bad News For Pharma: Bisphosphonate Drugs For Osteoporosis WEAKEN Bones!
- Worldwide Studies Show High-Dose B Vitamins Reduce Schizophrenia Symptoms
- U.S. Department Of Defense Revealed To Be Editing Wikipedia