title: Dietetic habits and quality of semen in Indian subjects.
abstract: Dietetic habits revealed significant effect on seminal plasma vitamin B12 levels. The mean values for seminal plasma vitamin B12 activity in lactovegetarians from normozoospermic, oligozoospermic and azoospermic groups are significantly lower than the corresponding mean values observed in the nonvegetarian subjects. The mean vitamin B12 content of seminal plasma in azoospermic group was distinctly lower than the mean values in normozoospermic and oligozoospermic groups. However, seminal plasma vitamin B12 values showed no correlation with the sperm content of the corresponding semen in both normozoospermic and oligozoospermic subjects. Studies on sperm morphology and on biochemical parameters revealed no significant effect of the type of diet on sperm count, sperm motility, percentage abnormal sperms, seminal plasma total proteins, albumin, fructose, citric acid, acid and alkaline phosphatase activity in normozoospermic group.
mesh_terms: D002452:Cell Count; D005247:Feeding Behavior; D006801:Humans; D007194:India; D008297:Male; D009845:Oligospermia / Q000378:metabolism; D012661:Semen / Q000032:analysis; D013081:Sperm Motility; D013094:Spermatozoa; D014805:Vitamin B 12 / Q000032:analysis
chemical_list: D014805:Vitamin B 12