SAD (Seasonal Affective Disorder) and winter blues
Animals react to the changing seasons with changes in mood, metabolism and behaviour people and human beings are just the same. Many people find they eat and sleep slightly more in winter and dislike the dark mornings and short days and this is commonly referred to as 'winter blues' or [...]

Results from a comprehensive double-blind* clinical study on the effect of B vitamins on mild cognitive impairment (MCI) gained media focus last week. The study concluded that those with MCI experienced clinically significant improvements after taking B Vitamins.
MCI was defined by the following criteria:
1. Objective memory impairment for age
2. Largely preserved general cognition
3. Essentially normal activities of daily [...]