Together, these peptides represent chemically stable, low-molecular-weight signaling molecules suitable for experimental use in cellular, tissue, and whole-animal systems
Indeed, the fact that administration of phenformin can induce lactic acidosis, while metformin does not, suggests that these two biguanides act through different pathways ( Various in vitro and in vivo studies performed in different types of tumors, highlighted the ability of phenformin to reduce cancer cell proliferation strongly than metformin (Janzer et al., 2014)
As prescriptions surge, so do reports of side effects that go beyond the commonly expected nausea or appetite suppression
Its empirically answerable by randomized discontinuation trials
Patients should discuss any complementary therapies with their healthcare provider to ensure safety and avoid interactions with conventional treatment