are B12-deficient compared to just 6% of people under 60, according to studies
"Temperature Stability Profiles of Synthetic Organic Compounds in Industrial Applications." Chemical Engineering Research Quarterly, Vol
As people age, the body is also not able to absorb the vitamin well
For a subcutaneous B12 injection, a finer, shorter needle is used: around 25 to 27 gauge and half to five-eighths of an inch
It's important to consult a healthcare provider before starting any supplementation regimen
However, groups switched from WD to LD (WD/LD-V, WD/LD-T) tended to show greater alpha diversity compared to the control groups (WD/WD-V and LD/LD-V), which was not surprising since these animals experienced the most diet transitions with variable nutrient resources during their lifetime