Peak human clock book cover

Fix Circadian Rhythm Disorder to Develop superhuman productivity

Adjust your daily schedules to take advantage of the body's natural rhythms to improve your brain function, physical performance, and quality of life.

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What the book is about

Supercharge your body’s clock to gain a positively unfair advantage in business and life.

What if there is a surefire time in a day to naturally heighten your focus and concentration? Are you tired of dieting and rigorous exercise regime, but not seeing success with fat loss? Do you have difficulty waking up at the same time every day without an alarm clock?

This step-by-step guide to optimized body’s clock design teaches:

  • Unknown approach to organize your time productively, so that you can get your work done faster and at double the quality to deliver even more
  • Proven practices to lose 4.19 pounds naturally in as little as 2 weeks without giving up the food you love and paying for expensive programs that don’t work
  • Science and technology you don’t know exists to help you sleep better and attain high performance every day
  • Essential plan to support efficient bodily functions to enjoy the comfort of healthy living without losing your mind
  • An unspoken truth about natural energy boosting hacks to train harder
  • And much more…

With practical strategies and actionable advice, Peak Human Clock arms you with the vital tools you need now to maximize your day around your body’s clock.

The Outlines

What's inside each chapter


Circadian Rhythm

Overview of circadian rhythm, and the problems caused by disrupted circadian rhythm.


Steps to improve sleep quality to wake up naturally and reduce stress level.


The need for exercising, type of exercise to boost cognitive performance, and how to gain muscle.

Time-Restricted Eating

Practical guide to start one, problems with random eating lifestyle, and how to lose body fat naturally.

Optimal Routine

Setting up an optimal routine based around your circadian rhythm.


Humbled to receive

Some of the accolades.

Pencraft Book Award

Best Health and Medical Book WinnerNov 02, 2021

National Indie Excellence Award

Best Alternative Medicine Book WinnerMay 29, 2021

Reviewer's Choice Award

Asia - Global Award WinnerMar 22, 2021

Independent Press Award

Best Well-Being Book WinnerApr 27, 2021

Nautilus Book Award

Silver Award Winner in Health, Healing, Wellness & Vitality BookMay 02, 2021

Pinnacle Book Achievement Award

Best Self-Help e-Book WinnerDec 16, 2020

And more...

Editorial Reviews

What they said

"This is the kind of book that can change people's lives"
Benjamin Franklin Awards2021
"If you want to reach your peak, have a peek at Said Hasyim's succinct little gem, Peak Human Clock."
Reader Views2020
"This book is extraordinarily well-written."
Writer's Digest Competitions2021
"This book is the ultimate guide to fixing your circadian rhythm to optimize overall wellness and perform at superhuman levels every day!"
Kelly's Recommended Reads2022
"Peak Human Clock is an insightful new guide to get you into your peak performance. Read this book! It will help you make smart decisions to optimize your life.."
Sze Tho Fook Choong, COO UOK Kay Hian2020


Companion workbook

While stock lasts, each digital/physical purchase comes with its companion workbook. The instruction to claim this exclusive bonus is specified inside the book.

Peak human clock companion workbook

Find Peace And Tranquility For Better Sleep

In spite of chaos, declutter your lives, create routines, habits, and spaces that help calm the mind, and so much more.

Printable PDF 
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Free Chapter

Read the first chapter

The Price

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eBook$25142 PagesPDF, EPUB, MOBICompanion Workbook
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Audiobook$353 Hours 1 MinuteHigh Quality MP3Companion WorkbookSupplementary Content PDF
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