Will fasting intermittently for 2 weeks help Katie think, move or feel better? Katie wants to try fasting to better support her digestion, improve her mental sharpness and test her self-discipline. Host Katie Williams speaks with naturopath and clinical nutritionist Layla Metcalfe about the benefits of fasting, how to sustain energy throughout the day and what to do when she gets hungry.

Follow Katie Williams on Instagram @katiewilliams.

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