In this great bundle, you’ll find three interrelated books. Those are the following:

Book 1 - Learn what decreases your happiness hormone (known as serotonin) and what happens when it is low. Find out the facts when it comes to serotonin and serotonin syndrome. Learn how serotonin works as a pain reliever. Learn the effects that serotonin has on anxiety and weight loss. Discover how it reacts with fibromyalgia and sleep apnea.

Discover the functions of cortisol and what it does to the body, learn how to balance, instead of removing, this hormone. Hear about the advantages and disadvantages, and learn what the signs of high or low cortisol are, so you can live a happier, healthier life.

Pheromones. Study their history and background while learning more about the different meanings and descriptions. This book explains and debunks the typical misconceptions about pheromones, and answers the big question, "Do pheromones actually help someone to be sexier?" Hear about six different pheromones and what attracts the ladies vs. what attracts the men. Find out about the different kinds of pheromones in certain products while learning how to start with the right ones. Even learn how to naturally boost your own!

Learn about psychological durability and how to strengthen it, and more, all inside this book, just waiting to be heard.

Book 2 - What is neuromarketing? Should I worry about it, or embrace it? What does psychological imagery do? Can it improve my life, and if so, how? Is it related to hypnotherapy? What does the hormone melatonin do? Can I have too much or too little? What about psychological mindsets - how do I use them? Can they be used with mental imagery? All these questions and more are answered in this book. These are just a few of the subjects that will be covered to teach you the answers to your questions.

• Advantages and disadvantages of neuromarketing
• Entrepreneurial neuromarketing
• Promoting to your customer’s brain
• Effective visualization when using mental imagery
• How to use it and the different techniques available
• How expert golf enthusiasts use it to up their game. This is also used by other athletes.
• It is also used in various art techniques such as painting and sculpting.
• Use it to increase your self confidence.
• Learn about melatonin and the pineal gland that produces it.
• The health advantages and side effects of melatonin
• What’s the very best dose?
• What’s the best source for melatonin?
• Ways to use psychological mindsets to turn your life around
• How to stop complaining about your life

Book 3 - Oxytocin, endorphins, and dopamine are three of the four “happy hormones” in our brain. Oxytocin is a powerful hormone - it isn’t called the “love drug” for nothing. However, this title barely scratches the surface of the social bonding effects this hormone has. Oxytocin also plays a big part in childbearing as it increases contractions during labor and increases lactation after birth.

Endorphins is more of a catch-all as it implies a pharmacological activity as opposed to a specific chemical formulation. These endorphins can act as painkillers, kind of like the body’s own natural morphine. Endorphins can be activated by a host of things, even something as simple as a big smile or a heartfelt laugh.

Dopamine is a hormone that is also big on making you feel good. It can stop anxiety, but it can also cause an increase in impulsive reactions. Learn of its relations to studying, ADHD, schizophrenia, and more.

Estrogen is basically a girl form of testosterone. It’s responsible for the development and maintenance of her female parts. Learn the essentials about estrogen. Find out the impacts it has on the body and its relationship with fertility and aging. Learn the signs of low estrogen and more in this book.