Martinelli I, Timotin A, Moreno-Corchado P, Marsal D, Kramar S, Loy H, Kunduzova O (2021) Galanin promotes autophagy and alleviates apoptosis in the hypertrophied heart through FoxO1 pathway

Ringel et al., 2021), and IgM natural antibodies, TLR inhibitors, modulators of cellular components (neutrophils, basophils, eosinophils, mast cells, monocytes, macrophages, dendritic cells, regulatory T cells, natural killer cells) of innate immunity, cellular components of both innate and adaptive immune systems ( T cells, natural killer T cells), soluble constituents of adaptive immunity (polyreactive IgM antibodies to the viral disease, among others), and cellular components of adaptive immunity (T cell subsets like Th1 CD4+ T cells, cytotoxic CD8+ T cells, Th2 cells, Th17 cells, Th9 cells), viral replication inhibitors, renin-angiotensin system inhibitors (Williams, 2021) and human recombinant soluble ACE2 (Abd El-Aziz et al., 2020), as well as heparin and glycosaminoglycan antithrombotics (Magnani, 2021), among others
By blocking NNMT activity, it increases critical cellular metabolites (SAM, NAD) that drive downstream increases in energy expenditure and metabolic health 1-4
The problem with prolonged caloric deficit is that metabolic adaptation your body downregulates energy expenditure over time to resist the deficit