Green is unique in that it can be created by absoption close to 400 nm as well as absorption near 800 nm
I wouldnt count on sources like seaweed, spirulina, or soil. I hear people that likely do need to supplement with B12 say that theyre OK because they eat foods that may include B12, but they can be unreliable sources, such as sea vegetables or nutritional yeast, says Ginger Hultin, MS, RDN, CSO, a lifelong vegetarian, chair of the VNDPG, and spokesperson for the Academy
Vitamin B12 shots are usually deep intramuscular injections every 2-3 months in large muscles
However, this doesn't mean you can just leave it on a sunny windowsill
Commonly used as an add-on in IV Push Therapy
TB-500 has a broader systemic healing effect