Supplements are
a. only prescribed by a doctor.
b. required to show scientific evidence of effectiveness.
c. regulated and must be approved by the fda.
d. products such as vitamins, diet pills, protein powders, and others.

Adoctor is trying to diagnose a woman with the following symptoms: issues with the heart and lungs, a skin rash, and issues with the joints. what autoimmune disorder will the woman most likely be diagnosed with? a.arthritis b.lupus c.grave’s disease d.allergies