doi:10.1136/bmjopen-2020-048575 [PubMed] Fan, R., Zhang, A., & Zhong, F
Osborn #2 of the New England Patriots runs with the ball while being tackled by Charvarius Ward #7 of the San Francisco 49ers in the second quarter at Levi's Stadium on September 29, 2024 in Santa Clara, California
The well-known geriatrician-haematologist Larry Solomon, working at Yale University in the USA, wrote 20 years ago: if I had treated only those people who actually had too low serum B12 and elevated MMA values, then I would not have treated approximately two-thirds of the people with a favourable response to B12 supplementation (note: partly via injections, partly via oral supplementation)
Furthermore, RTK-ligand interactions can also trigger the activation of other intracellular pathways, such as the phosphatidylinositol-3-kinase (PI3K) pathway [111, 112]
This makes it much easier to identify if a specific ingredient is truly causing a reaction or if your body is simply reacting to a low-grade filler