A Vitamin B12 injection is a shot that provides a direct dose of Vitamin B12, essential for red blood cell production and energy
Sci Rep 6:31899 Chin Y-T, Wang L-M, Hsieh M-T, Shih Y-J, Nana AW, Changou CA, Yang Y-CS, Chiu H-C, Fu E et al (2017) Leptin OB3 peptide suppresses leptin-induced signaling and progression in ovarian cancer cells
10.1001/jamapsychiatry.2016.0350 412 StillingR
Cooking at temperatures of above 60 degrees causes the denaturation of the proteins, which results in a structural change but does not affect the nutritional values of the product
And if vitamin E supplements are taken, it should be done in low quantities, as it can be harmful