Insulin is protein soluble and would be unable to cross the wall of the gastrointestinal tract without being broken down and the hormones in birth control pills are lipid soluble are correct.
Some hormones are not well absorbed when taken orally and may be broken down by enzymes in the digestive system before they can reach the bloodstream. Injecting hormones allows for direct delivery into the bloodstream, providing a more reliable and consistent dosage. Additionally, some hormones are destroyed or metabolized by the liver if taken orally, reducing their effectiveness.
ice can be injected, smoked and orally taken
Rabbits can have pennicillin injected into them,but cannot have it orally,
Yes Ritalin when prescribed is always taken orally however when abused it can be smoked, snorted or injected.
thyroid hormones (T3 and T4)
No, the only approved dosage form of Vyvanse is to be taken orally.
No it is not a lipid. Insulin is made up of proteins. It cannot be injected orally.
Depending on the specific drug, a bronchodilator may be inhaled, injected, or taken orally
You don't give insulin orally ! Insulin needs to be injected into the patient's bloodstream. The acids in the stomach would break down the insulin - rendering it useless.
No, vaccines are not injected into the skin. Most vaccines are administered through injection into the muscle or subcutaneous tissue (under the skin). Some vaccines are also given orally or nasally.
vaccine