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Since Ruminiclostridium 6 was only observed in the LD control group, it was unsurprising that its relative abundance was significantly greater in this group compared to all other experimental groups (Supplementary Fig
Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline
I'm quite thin, which may have something to do with it.
Because of this, individuals supplementing this form of B12 often report improved quality of sleep, often will require slightly less sleep, and will not uncommonly report that they feel a bit more refreshed when waking in the morning B12 Deficiency Vegetarians and vegans are especially prone to Vitamin B12 deficiency but it they are not alone
Sleep quality sometimes improves as body composition improves