The 100 Simple Secrets of Happy People: What Scientists Have Learned and How You Can Use It

Home The 100 Simple Secrets of Happy People: What Scientists Have Learned and How You Can Use It

The 100 Simple Secrets of Happy People: What Scientists Have Learned and How You Can Use It

$40.77

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.

Tracking information will be sent by email when it becomes available. Delivery times are estimates and may be affected by carrier delays, customs, severe weather or circumstances outside our control.

Prices are displayed in Canadian dollars.
Applicable taxes and shipping charges are calculated at checkout.
Orders may be delivered in more than one shipment.
Please verify your shipping address before completing your order.

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.

Need Help?

For questions about an order, delivery, return or refund, contact our customer support team and include your order number.

Email: info@cloverlight.net

Vitamin4CA.com is operated by Cloverlight LLC.

The 100 Simple Secrets of Happy People: What Scientists Have Learned and How You Can Use It

$40.77

Description
Additional Information

What Makes This Book Different from Other Self-Help Books?

Most self-help books make big promises but offer little proof. The 100 Simple Secrets of Happy People stands apart because it grounds every recommendation in solid research. Each of the 100 secrets includes a summary of the study behind it, so you can trust the advice. The book is also wonderfully concise: every chapter fits on a page or two, making it easy to absorb one insight per day without feeling overwhelmed. This structure is ideal for busy professionals, students, or anyone looking for a daily dose of inspiration without a major time commitment.

Key Themes and Scientific Insights

The book organizes its 100 secrets around core themes from happiness research. You'll learn how social connections—even small gestures of kindness—boost well-being. You'll discover why gratitude is one of the most effective tools for shifting your perspective. Other important themes include the power of optimism, the role of meaningful work, and how physical activity directly influences mood. Each secret is numbered and easy to revisit. For instance, Secret #7 explains that happy people spend more time with loved ones, backed by a study showing that strong social ties can increase happiness by 50%.

How to Apply the Secrets to Your Daily Routine

This book isn't meant to be read once and put aside. The author encourages you to treat each secret as a practical experiment. Start by picking one secret to focus on each day. For example, Secret #23: “Do something for someone else.” Try it—volunteer, compliment a colleague, or simply listen more attentively. Notice how your mood shifts. Over time, these small actions add up. The book also includes reflection prompts and space for notes, turning passive reading into active change.

Why Read “The 100 Simple Secrets of Happy People”?

Happiness isn't a mystery—it's a science. In this book, David Niven PhD distills decades of research into 100 clear, evidence-based insights that can transform your outlook on life. Unlike many self-help books that rely on anecdotal advice, this one grounds every principle in solid scientific findings. Whether you're feeling stuck in a rut or simply want to deepen your everyday joy, this book offers a practical roadmap backed by real data.

Many readers have found the book's brevity to be its greatest strength. One noted that the short chapters make it easy to revisit lessons whenever needed. Others appreciate how the scientific grounding gives the advice credibility. The book has been praised for its direct, no-nonsense approach—there's no fluff, just wisdom you can start using today. While individual results always vary, the consistent theme in reader feedback is that The 100 Simple Secrets of Happy People provides a reliable compass for anyone seeking a happier, more intentional life.

Disclaimer: This book is for informational purposes only and does not replace professional advice. Results may vary.

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.

Start typing and hit Enter

Shopping Cart

The 100 Simple Secrets of Happy People: What Scientists Have Learned and How You Can Use It

Dresses Size Chart

Swimwear Size Chart