While a high dietary intake of the vitamin rarely causes high vitamin B12, excess usually results from supplementation or injections
If you see any cloudiness, discoloration, or floating particles, it's a sign that something has gone wrong
Since this vitamin is essential for DNA synthesis, nerve cell health, red blood cell formation, and neurological function, a vitamin B12 injection really is a no-brainer
"Effects of topical creams containing vitamin C, a copper-binding peptide cream and melatonin compared with tretinoin on the ultrastructure of normal skin - A pilot clinical, histologic, and ultrastructural study"
It requires careful administration and may be recommended by healthcare providers for those seeking more direct or intensive benefits