Mechanism two (homocysteine NMDA excitotoxicity) : low mood, vascular dementia, memory issues, nervous system disease, stroke risk, and multiple sclerosis
Even an extra strength dose like 10,000 mcg a day would be OK and helpful in severe neurological cases
Key mechanisms include direct physical damage to cellular structures, toxic ion release, and ROS-induced oxidative stress (Wang et al., 2017
Much like British Cycling and Team Sky, they operated a marginal gains policy, and actively sought out any permitted method that could make their charges fitter, faster, and stronger
However, the long-term utility of ethacrynic acid was compromised by dose-limiting toxicities related to diuresis and subsequent fluid imbalance (ODwyer et al ., 1991)
The blood levels of nasal sprays can vary and are generally lower compared to injectable peptides