Eating junk food like a samosa or burger when stressed can elevate anxiety levels. Researchers at CU Boulder found a high-fat diet disrupts gut bacteria, alters behavior, and increases anxiety, as published in Biological Research. Eating junk food like a samosa or burger when stressed can elevate anxiety levels. Researchers at CU Boulder found a high-fat diet disrupts gut bacteria, alters behavior, and increases anxiety, as published in Biological Research. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle