Vitamin B12 deficiency happens when you have lack certain vitamins in your body
Sikiric, P., Seiwerth, S., Grabarevi, ., Petek, M., Ruman, R., Turkovi, B., Rotkvi, I., Jagi, V., Duvnjak, M., Mie, S., Djai, S., eparovi, J., Veljaa, M., Sallmani, A., Banic, M., & Brki, T
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It is also a key nutrient required for the body to make serotonin, which naturally enhances mood
Always follow medical guidelines and consult with a healthcare professional for personalized recommendations