Dietary protein is likely being used for energy
Sci Technol Food Ind 42(17):9499 Rakestraw JA, Sazinsky S, Piatesi A, Antipov E, Wittrup KD (2009) Directed evolution of a secretory leader for the improved expression of heterologous proteins and full-length antibodies in Saccharomyces cerevisiae
Prebiotic Fiber for SCFA Production Fibers like inulin, partially hydrolyzed guar gum (PHGG), and resistant starch feed your microbiota and stimulate butyrate production, which in turn enhances GLP-1 secretion (Canfora et al., 2017).* Food examples: apples, kidney beans, Jicama, Jerusalem artichokes, whole grain wheat 2
In addition, It is well known that melasma is a frequent relapsing pigmentary disorder and treatment of melasma is a life long treatment Cassiano and colleagues