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.
Vitamins are organic compounds that are needed in small quantities to sustain life. Most vitamins need to come from food. This is because the human body either does not produce enough of them, or it does not produce any at all. Each organism has different vitamin requirements. For example, humans need to consume vitamin C, or ascorbic acid, but dogs do not.