Which role is played by lactic acid bacteria (LAB) in our stomach ?
(a) Beneficial            (b) Harmful               (c) Neutral                (d) All of these

Dear student.

The correct answer is beneficial.

Lactic acid bacteria

  • Improves the nutritional value of food
  • Helps in digestion by breaking down the food in the stomach
  • Helps to maintain the body pH
  • Acts as disinfectant in the body by killing bacteria

  • -1
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