Node Smith, ND Detect for Iron and Vitamin A Deficiencies at Point of Care A group of researchers and engineers from Cornell University recently developed a rapid test to detect iron and Vitamin A deficiencies at the point of care.1 This is less of a concern in the...

Node Smith, ND How versus How Much Many parents and caregivers are asking the question: “how much screen time is too much?” According to a recent study1 conducted at the University of Michigan, this may be the wrong question. The study suggests that how a child uses a...