The concept of topping off came to me from reading here. It was contrary to my understanding of loading then maintenance. My current understanding is my body at best does not store B12 very well or can not utilize the B12 that is stored. The results are the same.
Until proven otherwise the loading and maintenance theory has been disproved in my case to my satisfaction. This may change as my body heals which it does not when I do not have an adequate amount of supplementation.
I accept that people experience using up B12 and that topping off is a solution for them. It is undesirable for me personally.
Am not going to start pacing my life to avoid my life. Not the way I roll.
What uses up my B12 to the max is interpersonal relationships. Mostly the eustress. What is often seen a stress does not use up my B12 nor does physical activity unless I experience it over time. Even COVID does not use up my B12.
I thought I had achieved loading last January. February and March disproved that to me. I used up my B12 and February and March was recovery and not healing. It sucked.
It took two months of eustress, physical activity and stress to deplete my B12.
I experience reversing out differently than B12 depletion. They are very similar. The main difference is that with reversing out I heal rather than recover.
As I wrote it came to me that two 1/2 years ago when physicians were in charge I thought I was experiencing reversing out and I was experiencing B12 depletion between injections for 8 weeks and then depletion as I was on oral for two months.
Reality is I have only been on my current regimentation for 22 days +- and still want to increase my "Simple Spectrum" to the recommended amount. Before I make other changes. Oh bother.