|
|
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.