l arginine plus l carnitine Acetyl-L-Carnitine Arginate, 90 capsules L-Arginine Caps, 700 mg, 200

Mechanism of intranasal drug delivery directly to the brain

Interestingly, a recent study showed that despite the low plasma concentration of polyphenols, polyphenols were transported to the arterial intima at pH 7.4 in the form of bound lipoproteins, and polyphenol levels were significantly elevated in endothelial cells and macrophages (148)

Additional treatments will not help but rather do the opposite as they may cause adverse effects

Broader studies have shown that zwitterions such as poly(carboxybetaine), poly(sulfobetaine) and phosphorylcholine can be effective nanoscale drug delivery systems

doi: 10.1002/mnfr.201400347 118 CharronCSDawsonHDAlbaughGPSolversonPMVinyardBTSolano-AguilarGIet al