It is produced by the kidneys, liver, and pancreas and can also be found in low quantities in red meat and fish (OPSS, 2025)
Dont be surprised if you dont see a trace of blood, says Foxx
The brand's published materials reference a clinical study (Sost MM et al., Nutrients, 2021) showing that MicrobiomeX intake was associated with shifts in the microbiome toward butyrate-producing bacterial populations
Reviewed by Claire Johnson, UGA Dietetic Intern References Holmes N, Bates G, Zhao Y, Sherriff J, Miller V (2016) The Effect of Exercise Intensity on Sweat Rate and Sweat Sodium and Potassium Losses in Trained Endurance Athletes
10.1038/s41569-018-0064-2 Nat Rev Cardiol
How to Optimize Your Routine If you want to get the most out of your wellness routine, it helps to be strategic about how and when you take your supplements