B12 shots offer higher absorption rates and faster results, especially for those with digestive issues or B12 malabsorption
MacKay D, Chan C, Dasgupta K, Dominy C, Gagner M, Jin S, Kim J, et al
But progress was slow and not much happened before Knudsen went on maternity leave (Gilbert, Rosenthal, March 2024)
These groups were evaluated on how the effect of GLP-1 had on apoptosis
Yet, researchers have investigated the fragments potential in both oral and injectable format and have reported promising results
In this well-designed trial, 52 subjects, ages 50-70 years, were given 500 mg GABA orally thrice daily versus placebo for 95 days