Insoluble fibers such as cellulose increase the transit time, which has consequences on the community of gut microbes
These markers included increased plasma alanine and lactate levels and the presence of organic acids, such as 3-methyl-glutaconic and dicarboxylic acids, and Krebs cycle intermediates, in the urine of these patients [69]
PMID: 33278218 Bruni O, Breda M, Nobili L, Fietze I, Capdevila ORS, Gronfier C (2024) European expert guidance on management of sleep onset insomnia and melatonin use in typically developing children
It is produced by the liver which is used by the various parts of the body involving building of tissue, repairing and assistance for certain biochemical synthesis and proteins, and promoting normal functionality of your immune system