Accumulation of ethanol-associated reactive molecules, e.g., reactive oxygen (ROS) and nitrogen species (RNS), and electrophilic products, e.g., acetaldehyde and lipid peroxidation-derived products, can be harmful to biological systems due to their propensity to inactivate enzymes, leading to loss of protein function, DNA damage and cell death 4
This localized neuroinflammation and metabolic starvation in the brain are primary drivers of the severe cognitive impairment, or "brain fog," that plagues so many long-haulers
The distinction matters and for many people dealing with gastrointestinal conditions, the correct answer is to use them together
The injury healing context differs from cosmetic use, and concentration decisions should involve qualified practitioners