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Change Your Schedule, Change Your Life: How to Harness the Power of Clock Genes to Lose Weight, Optimize Your Workout, and Finally Get a Good Night's Sleep

$35.69

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

Orders are generally processed within 1–3 business days. Standard delivery to addresses in Canada usually takes approximately 5–15 business days after dispatch.

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Returns & Refunds

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and other health-related products must be unused, unopened, sealed and returned in their original packaging.

Opened or used products cannot be returned for health and safety reasons, unless the item arrived damaged, defective or incorrect. Damaged, defective or incorrect items should be reported within 48 hours of delivery.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns. A restocking fee of up to 20% may apply where permitted. Original shipping charges are non-refundable unless the return results from an error on our part.

Refunds are issued to the original payment method after the returned item has been received and inspected. Please allow up to 7 business days for the refund to be processed.

Approved Return Address
Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States
Please contact us before sending a return. Returns sent without prior authorization may be delayed, rejected or returned to the sender.

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Change Your Schedule, Change Your Life: How to Harness the Power of Clock Genes to Lose Weight, Optimize Your Workout, and Finally Get a Good Night's Sleep

Change Your Schedule, Change Your Life: How to Harness the Power of Clock Genes to Lose Weight, Optimize Your Workout, and Finally Get a Good Night's Sleep

$35.69

Improving Sleep Quality

Sleep is one of the most critical pillars of health, and it's deeply linked to your internal clock. This book explores how clock genes control the sleep-wake cycle and offers practical advice to improve your rest. Learn how to manage light exposure, meal timing, and evening rituals to enhance sleep quality and combat insomnia.

Practical Steps to Align Your Schedule

Adopting circadian-friendly habits doesn't have to be complicated. The book provides simple, step-by-step strategies to gradually shift your routine. Focus on consistent wake-up times, morning sunlight, and meal timing. Each chapter includes tailored action items for busy professionals, parents, or shift workers.

How Circadian Rhythms Affect Weight Loss

Timing is key for weight management. Eating in sync with your body's natural metabolic peaks can boost calorie burn and reduce fat storage. The book explains why late-night eating disrupts metabolism and offers strategies like intermittent fasting that align with circadian biology.

Optimizing Your Workout Timing

Exercise performance and recovery depend on when you work out. Clock genes affect muscle strength and endurance throughout the day. This guide helps you find the optimal windows for cardio, strength training, or yoga based on your chronotype to maximize results and minimize injury.

Align Your Daily Schedule with Your Internal Clock

Our bodies are directed by internal circadian rhythms—known as clock genes. These biological timers influence metabolism, hormone production, sleep, and energy. This book offers a comprehensive guide to leveraging these rhythms to optimize your daily routine without drastic changes.

Who Can Benefit from This Book

Anyone looking to improve their health through better timing will gain from this book. It's especially useful for those dealing with weight issues, low energy, poor sleep, or inconsistent workouts. The concepts are explained clearly for a general audience.

Frequently Asked Questions

Do I need to follow a strict timetable? No, the book emphasizes flexibility and personalization. You can adopt changes at your own pace.
How quickly can I expect results? While individual experiences vary, many people notice improvements in sleep and energy within a few weeks of aligning their schedule.
Is this book suitable for beginners? Absolutely. It is written for a general audience with no prior knowledge required.
Does it include meal plans? The book provides guidelines and sample schedules rather than rigid meal plans, allowing you to adapt them to your preferences.

This book is for educational purposes only and does not replace medical advice. Always consult your healthcare provider before making significant lifestyle changes.

Important Information

Things You Need to Know

Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.

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