Are you insulin resistant? It is estimated more than 85-million American adults are pre-diabetic and over time, if not managed, insulin resistance can lead to pre-diabetes and Type 2 diabetes. To learn more, we are having a member of Renown's Endocrinology team on our Ask the Doctor segment tonight. Call (775) 858-2222 between 5-6 p.m.

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A New Orleans area scientist is making news around the world with a major discovery about night light - and breast cancer. His study suggests that your sleep habits may play a major role in treating breast cancer.