It is only found in animal products, therefore those on a strict vegan diet nay be low even with certain foods being fortified with the vitamin
Key Symptoms: If you feel constantly exhausted, experience "pins and needles," or feel unusually breathless, a B12 boost could be the solution
It plays a crucial role in cell growth, carbohydrate metabolism and fatty acid synthesis, playing a key role in supporting overall health
Fits active procedure recovery (laser, microneedling, peels) with high oxidative stress or slow rebound
Starting at 250-300mcg regardless of body weight, then adjusting based on response, often works better than jumping to weight-based higher doses
These people would otherwise rely on the availability of daily B12 shots to counter their inability to absorb B12 through the gut