One combined animal and human study found physical improvements in gait and grip strength
Anyone can be affected, but some groups are more at risk: Vegetarians and vegans, since B12 mainly comes from animal products Older adults, as absorption gets harder with age People with digestive issues like Crohns or coeliac disease Those taking certain medications, such as long-term metformin or stomach acid reducers People with pernicious anaemia, an autoimmune condition that stops you from absorbing B12 If you fit into one of these categories and notice symptoms, its worth getting your levels checked
Research shows its more effective than oral glutathione alone, boosting glutathione levels and improving markers of healthy aging
They can identify any factors that might affect your B12 levels and adjust your schedule accordingly
Akeda K, Yamada J, Linn ET, Sudo A, Masuda K
This phase involves a process called conjugation, governed by a superfamily of enzymes called Glutathione S-transferases (GSTs)