Has anyone dealt with micronutrient deficiency risk on glp-1?

hyun_seoul said:

The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either.

Agreeing with hyun_seoul, and the qualification matters more than the agreement. Yes, and the corollary is less popular: if the reasoning holds, it also holds where it produces an answer we do not like.

If somebody has the primary source to hand I would rather cite it than paraphrase it.

BrianDallas92 said:

Blood count monitoring for micronutrients: my doctor noticed my MCV (mean corpuscular volume) trending up at month 6: 88 → 96 fL.

Bookmarking. The distinction being drawn above is the one nobody else makes. Adding it to my notes with a link back to this thread.

hyun_seoul said:

The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either.

I read this differently from hyun_seoul, on substance rather than tone. Pushing back on the anecdote-stacking. Twenty people reporting the same thing is twenty samples from the same self-selected pool, not twenty independent confirmations.

Adding the numbers, since they settle part of this. For anyone reading later: the numbers in this thread are worth checking against a primary source before you act on them, including mine. Half the figures circulating in this community trace back to a secondary summary that dropped a qualifier.

Moderator note: good thread. Keeping it here rather than moving it, because the question is general enough to be useful.