Naturally aged mice exhibited significantly lower sperm concentration and motility compared to young mice , confirming age-related declines in sperm quality
Researchers have had difficulty consistently measuring DSIP, confirming where it is produced, and determining exactly what role it plays in the body
The therapeutic effects of thermal water are believed to be driven by its effects on immunological and neuroendocrine functions
Clin Endocrinol 48:8187 Krzisnik C, Battelino T (1997) Five year treatment with IGF-I of a patient with Laron syndrome in Slovenia (a follow-up report)
Still, it suggested the mechanism was working in humans, not just mice
As long as you're eating a healthy diet, you'll get enough of what you need to support a healthy gut