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Zelber-Sagi, S
The recommended daily intake for adults is 1.5 micrograms, easily achieved through a balanced diet
A Vitamin B12 course can improve your mood and concentration, and boost your immune system
The foundation is still nutrition, exercise, sleep, stress management, and optimized base hormones
Without adequate amino acid intake from external sources, such as dietary protein, the body may start breaking down muscle protein into amino acids for energy, which can slow metabolism over time
If you are feeling wiped out all the time, have heavy legs, have tingling in your hands, mouth ulcers that keep coming back, or just feel mentally foggy for no clear reason
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