Researchers from one study said: We found IGF-I levels to be significantly associated with the performances (controlled for education) on the Digit Symbol Substitution test and the Concept Shifting Task, which measure perceptual-motor and mental processing speed
They also can affect hormone regulation, immune function, skin health and even wound healing
10.1080/00952990.2017.1344681 Am
Meanwhile, this strain can induce IL-10 secretion by secreting polysaccharide A (PSA), synergistically promote Treg proliferation, reduce the levels of pro-inflammatory cytokines such as TNF- and IL-6, and thus inhibit the systemic inflammatory response in RA
That said, an excess amount can build up from the fats in your diet, as well as if youre eating more calories than your body needs