B12 injections provide benefits such as improved red blood cell production, enhanced neurological function, DNA synthesis support, energy metabolism, and potential mood regulation
Symptoms of B12 deficiency include exhaustion no matter how much you sleep, muscle weakness and frequent cramping, constipation, loss of appetite and unexplained weight loss, numbness or tingling in the hands and feet, depression, and problems with memory and focus
New York, Page...Google scholar
On balance, the point is this : in contrast to real plant oils, wax esters were designed by Mother Nature to stay on the surface and form a protective, moisturizing barrier and jojoba oil being a wax ester is uniquely excellent at doing that
Cell 39, 171183
JHL-P and CG-L contributed with important intellectual inputs