Methods We conducted a case–control study nested within the Health Professionals Follow-up Study in a large cohort of men age 40–75 at recruitment in 1986. Cases (n=120) had confirmed PD, were<85 in ...

We examined whether dietary intake of niacin was associated with incident Alzheimer’s disease (AD) and cognitive decline in a large, prospective study. Methods: This study was conducted in 1993–2002 ...

The results revealed some interesting insights. In addition to highlighting that women are better at hearing than men, the study also suggests that the environment in which a person lives plays a ...

The old adage is that moms have eyes in the back of their heads, but a new study shows that women in general may also ... exposure to hormones during development in the womb, due to men and women ...