Historically, a human being was not necessarily a natural person in some jurisdictions where a slave was a thing (subject of a property right) rather than a person. In many cases, fundamental human rights are implicitly granted only to natural persons.
Phenylalanine amino acid > Tyrosine amino acid > L-Dopa > Dopamine > Norepinephrine > Epinephrine. Mucuna pruriens is an herb that contains a small percentage of natural L Dopa. Mucuna pruriens is available without a prescription. For more information on mucuna pruriens and levodopa, click on the link provided.
The most common genetically modified crops in the U.S. are corn, soy, cotton, canola, sugar beets, papaya, zucchini and yellow squash. Products derived from these foods, including oils, all contain traces of GMOs. The GMO epidemic is making it harder to eat chemical-free, whole foods.