Hindi siguro, kasi yung alcoh0l content lang ng alak at gaano kabilis ma introduce yun sa ating bloodstream yung main factor.
On the other hand salt counters bitterness sa alak daw making it easier to drink in larger amounts. Possible rin ma separate ng salt yung water/alcoh0l solution into layers. Top layer yung alcoh0l content at pag yun inuna mo baka nga. Not sure tho.