Soreness is not a nutritional issue!!!Where the fuck did you get that idea x-factor?
No matter how overfed you are if you are doing some form of novel movement or returning to a movement after a layoff you will get sore unless you lift 30% of your 1rm and feel no fatigue.
DOMS is caused(in part) by excess Ca2+ ions which are released from the sarcoplasmic reticulum during muscle contraction,facilitating the actin and myosin attachment and detachment cycle which IS muscle contraction.The excess Ca2+ ions attack the sarcoplasmic membrane causing damage and inflammation,hence soreness.After a week or 2 the muscles develop a regulalatory protein which mops up the ions and causes the soreness to almost disappear.Soreness won’t result again until there is EXCESS Ca2+ due to excessive exercise,greater mechanical load,or a new movement,or you have a layoff.
Mechanical damage and lactic acid may also be involved,and probably is after a layoff depending how hard you worked out.
Adequate nutrition will not stop this damage.It may help with resolution but it will not prevent it.Where did you get your exercise physiology degree by the way?
I agree with Bauer and see it as a sign of progress,and so I think does Chad Waterbury.Just try not to get crippled by it.I know,we all do it,just try to manage it.If you’ve been training for more than 5 years you should be able to do this by now.