In the US, codeine is a controlled substance that can only be administered by prescription. Actually your answer is not correct. Cough â¦syrup containing codeine can be purchased from a pharmacist and siging a log book. I am a Pharmacist and at least in Tennessee this is legal.
Aromatase inhibitor: A drug that inhibits the enzyme aromatase and by that means lowers the level of the estrogen estradiol. Aromatase inhibitors represent a class of antiestrogens. Aromatase catalyzes the conversion of testosterone (an androgen) to estradiol (an estrogen) in many tissues including the adrenal glands, ovaries, placenta, testicles, adipose (fat) tissue, and brain. Estrogen is produced directly by the ovaries and is also made by the body using aromatase. Aromatase inhibitors cannot do anything about estrogen produced by the ovaries, but they do interfere with the body's use of aromatase. The growth of many breast cancers is promoted by estrogens.
Enzyme inhibitors are just that-molecules that inhibit the actions of enzymes. They are present in all seeds and prevent premature germination until environmental conditions are right for sprouting.Enzyme inhibitors are what allows us to store grains and seeds for long periods of time.nti-Nutrient: Enzyme Inhibitors. Enzyme inhibitors are another type of anti-nutrient. Before we get into enzyme inhibitors, let's talk about what enzymes are. Enzymes are catalysts for every chemical reaction in our body-from walking and talking to healing and digesting.