People with Severe Deficiency A true vitamin C deficiency can lead to scurvy, a condition marked by fatigue, joint pain, anemia, and bleeding gums
However, even if you eat enough to get the recommended dose (2.4 micrograms in people 14 and older), older adults and people with gastrointestinal issues may have problems absorbing it properly
For another example, magainin 2, an antimicrobial peptide from Xenopus skin, has been proven to penetrate the cancer cell membrane and act as an ion channel, which leads to the dissolution of cancer cells, thus significantly enhancing the cytotoxicity of chemotherapy drugs in tumor cells
That does not make them illegitimatecompounding under section 503A of the Federal Food, Drug, and Cosmetic Act is a well-established practice for patient-specific needsbut it does place an outsized responsibility on the prescriber and the pharmacy
How do you even measure something in micrograms when your insulin syringe reads in units