When mast cells are activated in response to progesterone, the resulting histamine surge helps explain many of the hallmark features of APD, including: Hives (urticaria) caused by histamine-induced blood vessel dilation Intense itching (pruritus) driven by histamine signaling in the skin Angioedema , or deeper swelling beneath the skin and mucous membranes Asthma-like symptoms or shortness of breath , due to histamines effects on airway smooth muscle This mast cellhistamine connection also clarifies why treatments that target allergic pathways are often effective in APD, even though progesterone is a hormone rather than a classic allergen
The complex proteins in your skin, such as collagen and elastin, need peptides for carrying out their normal functions
Glutathione, on the other hand, tackles oxidative stress that accelerates aging
Behl C, Davis J, Cole GM, Schubert D
The UV rays cause the formation of free radicals, which can lead to serious problems
It demonstrated increased efficiency of oxidative phosphorylation in rat mitochondria in vitro and possible antioxidant effects are also attributed to it