The benefits of vitamins are seemingly endless, from improving mood and decreasing fatigue to supporting bone health. In addition to benefiting your well-being internally, vitamins can work wonders for your outer appearance. Various vitamins can help you maintain or achieve healthy, glowing skin. This may be something to take seriously during the colder months, as wintery weather can wreak havoc on your hair and skin. For those wanting to give their skin some extra support, Dr Dave Reilly,