Low-Normal B12 Levels Linked to Slower Brain Processing

Summary: Even when within the normal range, lower levels of vitamin B12 may contribute to cognitive decline, according to a new study. Researchers found that older adults with lower biologically…

Gut-Brain Link: How Vitamin B12-Producing Gut Bacteria Influence Neurotransmitters

Summary: A new study reveals a molecular link between gut bacteria producing vitamin B12 in the roundworm C. elegans and the neurotransmitter acetylcholine, crucial for memory and cognitive function. Researchers…