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Protein Kinase A (PKA) Pathway: Elevated cAMP levels activate PKA, which opens calcium channels

This fatigue usually improves after the first month, but some patients experience ongoing low energy throughout treatment

Stable blood sugar eliminates the spikes and crashes that trigger cravings

This downregulation is protective: it allows gastric tissue to reduce receptor-mediated nausea signaling while preserving hypothalamic receptor density that drives appetite suppression

This can help to lighten dark spots and even out the skin tone, resulting in a brighter, more youthful appearance.Some of the most popular skin whitening treatments include topical creams, chemical peels, and laser therapy