The Books Insiderindependent audiobook data
The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs by Raphael Kellman

The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs: Audiobook

According to The Books Insider's catalog data, The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs runs 9.5 hours as an unabridged audiobook, narrated by Hayward Morse (about 6.3 hours at 1.5× playback speed).

9.5listening hrs
Medicine & Naturopathystore shelf
2018released
Free for new listeners

The instrument When will you finish it?

Based on 9.5 hours of listening.

Days to finish The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs at common listening paces
Your paceYou'll finish in
30 min / day19 days
1 hour / day10 days
2 hours / day5 days
1 hour / day at 1.5×7 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 9.5 hours, it runs longer than 81% of the 10,901 Medicine & Naturopathy audiobooks in our catalog.

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs is an audiobook by Raphael Kellman: a 9.5-hour unabridged recording, read by Hayward Morse, released March 27, 2018, on the Medicine & Naturopathy and Mental Health & Psychology shelves.

The listen at a glance

Length
9.5 hrs
Narrated by
Hayward Morse
Released
March 27, 2018
Format
Unabridged audiobook
Language
English
Store shelves
Medicine & Naturopathy, Mental Health & Psychology
ISBN
9781478988687

How to listen to The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs free

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Questions listeners ask

How long is The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs as an audiobook?

The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs runs 9.5 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.

Is The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs?

The Whole Brain: The Microbiome Solution to Heal Depression, Anxiety, and Mental Fog without Prescription Drugs is narrated by Hayward Morse.