Many people believe that adding salt while boiling vegetables helps them stay green and look more appetizing. However, nutrition experts point out that this common kitchen tip is a misconception. Not only does it fail to preserve color as much as people think, but it may also reduce the nutritional value of vegetables.

Below are 5 dangerous habits when cooking vegetables that you should avoid:

1. Adding Salt Too Early

Putting salt into the water at the start of boiling can cause certain nutrients, like vitamin C, to break down more quickly. It’s better to season vegetables after cooking.

2. Overcooking Vegetables

Leaving vegetables in boiling water for too long destroys vitamins and antioxidants. To retain nutrients, cook them just until tender and still crisp.

3. Reheating Cooked Vegetables Repeatedly

Reheating breaks down nutrients further and may even produce harmful compounds. It’s best to cook only what you need and eat fresh.

4. Discarding the Boiling Water

Vegetable broth contains water-soluble nutrients such as vitamin C and B vitamins. Instead of throwing it away, use it for soups or sauces to make the most of these nutrients.

5. Cooking Vegetables with Too Much Oil or Seasoning

Heavy use of oil, salt, or seasoning masks the natural flavor of vegetables and adds unnecessary fat and sodium, which can harm your health in the long run.