how to get opposite results from a query Laravel

how to get the opposite results from a SELECT query

below is my query

  $fod = FodMap::select('*')
        ->where('fructose_level', $fructose == 1 ? '=' : '>=', $fructose)
        ->where('lactose_level', $lactose == 1 ? '=' : '>=', $lactose)
        ->where('polyols_level', $polyols == 1 ? '=' : '>=', $polyols)
        ->where('fructan_level', $fructan == 1 ? '=' : '>=', $fructan)
        ->get();

i want to get everything that doesn't fall under the above query. pls advice

via Chebli Mohamed