B12 deficiency causes fatigue, anemia, and neurologic symptoms, and is more common in older adults, vegans, and those with malabsorption conditions
Symptoms emerge: Persistent fatigue not explained by sleep or iron status Difficulty concentrating, brain fog Mild mood changes irritability, low motivation Subtle balance or coordination changes These symptoms are routinely attributed to stress or aging
5A-1MQ-treated mice switched from WD to LD (WD/LD-T) showed a rather reduced relative abundance of Akkermansia compared to vehicle-treated DIO animals switched from WD to LD (WD/LD-V), suggesting a unique microbiome mechanism associated with weight loss in the vehicle-treated group switched from WD to LD compared to the 5A-1MQ-treated group that underwent the same diet switch
Vitamin B12 is essential in regulating homocysteine levels, contributing to overall heart health
Unlike oral supplements, intramuscular B12 injections bypass digestion to deliver the vitamin directly into your bloodstream