Peak 40: The New Science of Mid-Life Health for a Leaner, Stronger Body and a Sharper Mind (Unabridged‪)‬

Work smarter, not harder.

The first guide to truly holistic health and fitness for those in their 40sFrom Tom Brady to Serena Williams, to Tiger Woods and Roger Federer, athletes are increasingly peaking later in their careers.

Let Dr. Marc Bubbs be your personal trainer in this accessible guide - aimed exclusively at those in their 40s. Create a customized program that works for you - from diet to sleep, type of training and mindset, this book has all the tools you need.

Peak 40 is for anyone wanting to rediscover the best version of themselves coming into their 40s. Author Dr. Marc Bubbs is a performance nutritionist with a portfolio of professional and Olympic athletes - but he is also the dad of three girls, all under seven! Dr. Bubbs is here with you, in the eye of the midlife storm, and he has created the ultimate book to help you through it.Dr. Bubbs offers simple, evidence-based and time-efficient strategies to help you reignite your energy and passion. His realistic, grown-up, and nonjudgemental approach is to explain the effect some food groups and lack of exercise and sleep have on our body. The information presented is easy to digest and he offers advice that can be tailored to your body and personality type.

Guiding us through the myriad of confusion lifestyle messages, Dr. Bubbs teaches us:


How to increase flexibility
How to train with achy joints, knees, back, shoulders
Whether a plant-based diet is right
How to maintain bone health
Whether to lift weights
Who should do HIIT (and who shouldn’t)
The importance of glucose control in your diet
Advice on dealing with anxiety and low mood
How to set realistic expectations


“[Bubbs] dives into the nutrition and science - where it’s been and where it’s heading.”(Zack Bitter, world record-holding ultra marathoner, as heard on The Joe Rogan Experience)