If you remember from my previous video, B12 deficiency is treated with 1,000 micrograms a day for a month or more, and that could potentially trigger it, as noted in this vegan woman who wasnt taking B12, developed B12 deficiency, and had to be treated with such high doses her face erupted in acne
Use exactly the volume specified for your medication (consult the drugs label or prescribing information)
Zhang, Y., & Thompson, K
If you do not eat a meal that contains fat, you do not need to take the capsule
Still, side effects from B12 supplements are possible, especially at higher doses, and include: Headache Nausea Vomiting Fatigue Weakness Diarrhea Tingling in the hands and feet Nasal spray Vitamin B12 is also available in a nasal spray
Your preference and how quickly you wish to see results can guide your choice