Additionally, B12 is involved in energy metabolism, aiding in the conversion of food into energy, and has implications for mood regulation through its role in neurotransmitter synthesis
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Second, it slows gastric emptying, meaning food stays in your stomach longer and you feel full for extended periods after smaller meals
If you think that's the case, I have to say that unless you're very lucky in having a GP who knows something about B12 deficiency, you may have to think about adding the extra yourself (sublinguals, patches, drops or self-injecting)
Clinics offering B12 shots will typically review your medical history and may run blood tests to tailor your treatment plan
As energy stabilizes, workouts may feel more manageable and consistency with nutrition often becomes easier