Low levels of vitamin D may raise a person's risk of premature death, a study by Johns Hopkins researchers shows.
The research followed other recent studies showing low levels of vitamin D are linked to certain cancers, diabetes, and bone and immune system problems, but this is the first research to connect vitamin D deficiency to a higher risk of death
Hair greying happens to all of us at some point. Greying is usually associated with aging but this is not the case anymore. Everybody's facing the problem be it a 12-year-old kid or a 25-year-old young girl. It has become so common to see people with gray hair today.