Hypertension Research
Protein oxidation causes odd protein structure and function, involving enzyme inactivation and distublance of cell signal transduction, straightly influencing the activity of fibroblasts and osteoblasts (Sharifi-Rad et al., 2020), ( Moreover, DNA damage activates stress response mechanisms within cells, possibly causing apoptosis or mutation, further compromising the health of gingival tissues ( 2.3.3 Depletion of antioxidant systems During the prolonged progression of chronic periodontitis, oxidative stress persists, causing depletion and imbalance of antioxidant systems (Shang et al., 2023)
S.MishraM.et al (2008)
Phung LT, Sasaki A, Lee HG, Vega RA, Matsunaga N, Hidaka S, Kuwayama H, Hidari H
Occasionally, a persons need for L-arginine may exceed the bodys ability to produce or consume it naturally
As for whitening, I'm not really sure since it's summer & I don't wear sunblock as often as I should