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Transcription factor GATA-1 competed with c-Jun for the 3/4 region of PU.1 protein, thereby preferring erythropoiesis and suppressing myelopoiesis (Raghav and Gangenahalli, 2021)

According to Holland and Barrett, the richest sources of B12 are animal-based, including meat and liver, fish, milk and dairy products

And that's all I've been trying to argue

Vitamin B12 is a requirement your body needs to function properly, as well as the development of the brain, nerves, blood cells and so much more
