FoxO3 increases the expression of genes involved in immune function, thereby improving the immune system's ability to fight pathogens and cancer.

“well foxo3 increases the expressions of genes involved in autoph which means this the damaged cell will eat itself instead of sitting around secreting pro-inflammatory cyto kindes”

“foxo3 also makes cells more resilient to damage by increasing the expression of genes that combat this damage including antioxidant genes which were much more potent than dietary antioxidants”

“Additionally foxo3 activates genes that are involved in cell death so if a cell does get a mutation that could potentially lead to cancer the cell will sacrifice itself and it will die so you know it's a it's a protective mechanism against cancer”

“foxo3 also activates genes that are involved in stem cell function uh stem cells are very important because they replace all the other cell types in our tissues for example they make more white blood cells we lose white blood cells as we age and we become more susceptible to infections and resory diseases as we get older um stem cells also make more stem cells which is good because we lose stem cells as we age as well we want to keep replenishing our organs we want to keep replenishing the cells in each of our organs um so that they keep maintaining the function of whatever they're supposed to do so foxo 3 activates those genes as well”