I have tried this but if i do nested loop I cannot able to get the output for that particular nested one

const obj = {
  "foo": 'bar',
  "baz": 42,
  "name": "uday",
  "age": 24,
  "studies": {
    "college": "Jeppiaar"
  }
};
Object.entries(obj).forEach(([key, value]) => console.log(`${key}: ${value}`));

If i add many nested loops inside the object variable it should display the output properly.can anyone help me to solve this question please? Thanks in advance.