Seniors get a warning on medical alert scam. Barbara Adams, 70, keeps getting one of those annoying robocalls that she just knows has to be a scam.The voice implies that somebody, her doctor or maybe her children, signed her up for a medical alert system.It's all free, the recording implies.eniors get a warning on medical alert scam. Barbara Adams, 70, keeps getting one of those annoying robocalls that she just knows has to be a scam.
5.1 Definition and classification. Vitamins are a heterogeneous group of organic compounds essential for the growth and maintenance of animal life. The majority of vitamins are not synthesized by the animal body or at a rate sufficient to meet the animals needs.
Vitamin A. Vitamin A has many important functions in your body. It helps regulate your immune system, helps form and maintain healthy teeth, skin, and tissue, it produces the pigments in the retina of the eye, and promotes good vision. A deficiency in this vitamin can lead to problems with any of these.