Hot and Sour Soup - Tone & Strengthen

Ingredients

• 4 cups vegetable stock
• 2 cups water
• 3 tablespoon soy sauce
• 2 tablespoons vinegar
• 2 tablespoon Worcestershire sauce
• ½ teaspoon salt or to your taste
• 1 teaspoon ground black pepper
• 3 table spoons corn starch
• 1 cup chopped scallions
• 1 and ½ cup thinly sliced white mushrooms
• 1 and ½ cup matchstick carrots
• 1 cup corn
• 2/3 egg whites