The Solution to Weight Loss, Overall Happiness and More Energy

Serotonin Solutions products are natural and healthy so you can live every day as the best version of you!

Achieve Your Ideal Weight

Doctor Bob has helped thousands of men and women achieve their ideal weight, using proven and patented methods.

Internal Medicine

Real weight loss means treating and strengthening all of the body’s systems. Internal medicine physicians, like Doctor Bob, are trained to diagnose and treat all areas of health.

Natural Supplements

SeroDaily, SeroFit, and SeroPro are a trio of products designed to help you lose weight, gain energy, and stay feeling good.

Begin Again with the New You

Begin the journey to lose weight and and feel better.

Online Coaching

Get access to personalized coaching and advice from Doctor Bob and the Serotonin Team from anywhere in the world.

A Whole-Body Approach to Health

Each person has a unique journey to health. Take advantage of Doctor Bob’s expertise to understand and tap into your own physical resources to lose weight, improve your mood, and reach a better quality of life.

Weight Loss

By leveraging modern communications technology, Doctor Bob and his team can coach you anywhere in the world to help you on your weight loss journey, just like they’ve helped thousands of others.

Internal Medicine

Real weight loss is a holistic process that takes into account all of the body’s systems. Internal medicine physicians, like Doctor Bob, are highly trained at diagnosing and treating even the most unique individuals.

Natural Supplements

Our unique supplement formula empowers the body to fully use the nutrition it receives, regulating appetite and mood and acting as an accelerating factor on weight loss.

The Answer: Serotonin

Serotonin is at the heart of our program.

Serotonin (5-hydroxytryptophan) is a neurochemical that occurs in the brain and intestines. It is naturally produced through exercise and eating nutritious foods.

It plays a crucial role in energy and vitality by:

  • regulating sleep
  • strengthening memory and learning
  • influencing social behavior
  • alleviating depression and anxiety
  • moderating and improving mood
  • bringing a sense of liveliness and vitality

How It Works

Our program is based on the natural, sustainable, and proven effects of serotonin on weight, mood, and energy.

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Proven solutions paired with lifestyle and diet changes to help you lose weight and boost your mood

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100% natural with no negative side effects

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Positive effects kick in within 1-2 weeks 

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Clinically tested & backed by scientific research

Our Serotonin Solution

Our uniquely formulated and patented serotonin supplement is a key component of our program. We leave gimmicks and impossible meal plans far behind and work with your body’s natural capabilities to put real and lasting change within reach.

100% All Natural

The serotonin in our supplements comes from 100% all natural herbal sources. It is the same chemical as your body would produce itself.

No Side Effects

Since it is extracted from all natural sources, our serotonin supplements absorb easily into the body without adverse side effects. We back our products with a 30-day full refund guarantee.

Serotonin-Mineral-Vitamin Blend

In addition to serotonin, each supplement includes a rich blend of minerals and vitamins that amplify serotonin’s effects, improving mood and raising energy levels even further.

Testimonials

Our wellness program is for everyone.

“Dr. Posner’s SeroFit solution has helped me lose close to 30 pounds and to keep it off. In conjunction with his guidance on diet, this was and still is an effective product for me!”

SJ

Weight Loss Patient

“As a working mom of three young kids, SeroPro was a great complement to help me transition to a healthier lifestyle.”

Leah

Weight Loss Patient

“This is has been one of the best supplements for weight loss I have ever taken. Absolutely NO side effects, except that my hunger is greatly reduced and very doable in dealing with cravings.”

Carla L.

Weight Loss Patient

Sero Professionals

Melissa Morreale is the CEO of MOMster Fitness and a Professional Natural Bikini Athlete. She specializes in weight training, conditioning & fitness for moms. Melissa is also a Certified Personal Trainer, Sports Nutrition Specialist, NGA Bikini Pro and Most Importantly, a Loving Mom and Wife.

Learn more about our team of certified Sero Professionals dedicated to health and fitness!

Doctor Bob Posner, M.D.

Weight Loss and Health Coach

“You don’t have to look any further if you want a doctor who knows what he’s doing.”.

Doctor Bob has researched, developed and patented oral serotonin supplementation. His supplement, Serotonin Solution, became the marquee feature of the SP Program that has now helped tens of thousands of patients across the United States lose weight safely and effectively. Over 100 board certified physicians across America have brought his weight loss program and products into their practices.

Health, happiness, and energy are within reach.

Real transformation is within reach.

Start a consultation with Doctor Bob. It's the first step on the way to a slimmer, happier, and more revitalized you.

BEGIN NOW