The correct answer is; True
Further Explanation:
The first law in the United States that was made to regulate medicine was the "1906 Food and Drugs Act." However, before this law there was Drug Importation Act that kept out tainted medicines by the Customs dept.
The original name for this department was " Food, Drug, and Insecticide Administration" and was finally changed in 1930. The entire act was rewritten in 1933. In 1938, another division started that regulated more medicines and this included factories. The name of this department is the " The Federal Food, Drug, and Cosmetic (FDC) Act of 1938."
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All I know is the following
Shoulder Adduction -
Class of lever: 1
Hip Extension -
Class of lever: 3
Elbow Extension -
Fulcrum: Elbow Joint
My dad is a construction worker and i'm around him a lot while he's working and I have asthma as well. It doesn't really effect me for about 2 hours then I need to take my inhaler
When the skin is exposed to ultraviolet rays, the skin produces a molecule that is turned into Vitamin D.
Sun is the source of ultraviolet rays important for Vitamin D production. Due to this reason, in the case of Vitamin D deficiency, it is recommended by doctor's to absorb sunlight by skin. The Vitamin D production occurs specifically by UV B rays rays which lie in the range of 290-315 nanometer.
The chemical 7-dehydrocholesterol absorbs these rays and convert to previtamin D3. Further, previtamin D3 isomerizes to Vitamin D. Other than sunlight, Vitamin D can be taken through diet. The sources include seafood like fish, fish oil, dairy products, beef liver etc. Vitamin D is required for bone and teeth formation, muscle contraction, immune system etc.
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