Dello Nutritionals, Inc BBB Business Review

Welcome to Dellonutritionals


Being experts in nutrition, we ground our success on one thing – trust. Ms. Dello, Manhasset Nutritionist has an inherent dedication to keeping clients out of unhealthy lifestyle and fad diets, so they can live healthier and happier lives.

1000+ Satisfied Clients

When it comes to all your nutritional needs; whether for weight loss, anti-aging, diet plans, or recipe ideas, we consistently work in the best way that we can to assist you in every process successfully.

20+ years of Experience

With over two decades of exceptional expertise, we pride ourselves on providing unparalleled nutritional breakthroughs.

Expert Nutritionist based in Manhasset New York, Maria Dello

About Maria Dello

Maria Dello is a certified nutritionist from the American Health Science University and a member of NANP, Ms. Dello is considered an expert in her field and has over twenty years of experience. Our goal is to combine the best of nutrition and the latest, cutting-edge technologies along with the needed support and guidance for you and your family to achieve optimal health.

It is important to look at the whole person, both physically and emotionally so that optimal healing may take place. Our focus is to teach, guide and educate every individual that walks in our door or visits our website. It is also our hope that each individual keeps spreading the news about the benefits of good nutrition.

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DelloNutritional Offers Virtual Consultation

Shed the Pandemic 15

Lose weight in the comfort of your home with our very own program customized for each one's needs.

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Build your Immunity

Strengthen yourself and get educated on the right thing to do when so that you can get yourself protected during this dire time.

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Relieve Stress

When you don't get enough sleep you can get very sick and it will result to stress. Get into our program and see how you can get the best sleep of your life.

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What Our Patients Say

Enhance your Immunity from Prevention of Viruses

Stress/Mood Support


“Die’it” Sweet

Harmonious with hot summer days are words like diet soda, diet ice tea, or a cool sugar-free ice pop. Staying cool is the objective in the summertime, perhaps poolside or by the beach. But should we be cooling it with the word diet? When you are drinking a beverage and it has the word “diet” on the label, are we really drinking the unknown? Let’s take a look at when a product says “sugar-free” or “diet.” That means they are not adding sugar. Instead, it is most likely they are adding an ingredient called “aspartame” a chemical known to cause an array of health issues.

Belly Fat: What You Need to Know

Learn why belly fat is unhealthy and what you can do to lose the extra pounds.If you are carrying a few extra pounds whether in the form of belly fat, love handles, or a muffin top you're not alone. In recent years, the number of people who are overweight has increased dramatically worldwide. But this is one case where following the crowd is not the best idea, because extra weight especially belly fat can be downright risky.  


Summer time known for happy days, and bronze tans are a common pleasure of summer. Before we hit the beach, we make sure we have an amour of suntan lotions, protecting us from the harmful rays, but are we also blocking out a vital vitamin that protects are bones? 
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