Frozen Vegetables
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Long Island Registered Dietitian Discusses Fresh & Frozen Fruits and Vegetables: Debunking Misinformation About Frozen Foods

A balanced and diversified healthful food plan is important whether you are trying to lose weight, are living with a chronic illness, or want to promote health and prevent disease.  We all know that your shopping cart should be loaded with…
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Holiday Eating
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10 Tips for Healthy Holiday Eating from Long Island Registered Dietitian: Enjoy Your Favorites and Maintain a Healthy Weight

Among the many pleasures of the holidays are the foods and festivities of the season. As a registered dietitian nutritionist, it’s not uncommon for my patients to ask how they can enjoy the holidays and still manage to maintain a healthful…
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Gut Brain Axis
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Long Island Registered Dietitian Explains the Gut-Brain Connection: Prevent Disease and Improve Mental Health with Good Nutrition

As a Registered Dietitian who practices holistic nutrition therapy, I find that most people think their bodies are divided at the neck without any connection between the brain and the body.  Not so. Researchers have found that a nervous system…
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Unhealthy Snacks
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Long Island Dietitian Tips to Healthy Snacking, Weight Loss and Maintenance: TO SNACK OR NOT TO SNACK – That Is the Question

It is well understood that snacking can be a significant factor in weight management and health, but the definition is inconsistent. A clear understanding is needed to prevent unwanted weight gain or to promote weight loss. The simplest…
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Diabetes Prevention
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Prevent Diabetes with Nutrition Interventions from Long Island Registered Dietitian & NYS Certified Nutritionist: The Risk of Developing Diabetes has Increased in Younger & Younger Individuals

It is estimated that 10% of all U.S. adults have diabetes, while 34.5% have prediabetes.  Being overweight or obese is the strongest risk factor for developing prediabetes and then full-blown diabetes.  According to the CDC, additional…
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Senior Couple Eating Meal Together In Kitchen
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Tips to Avoid Heart Disease from Long Island Certified Nutritionist: Reduce Risk of Heart Attack and Stroke with Diet Plan

WHAT SHOULD YOU EAT TO AVOID HEART DISEASE? According to the CDC, “Heart disease is the leading cause of death for men, women, and people of most racial and ethnic groups in the United States.” Oftentimes, people don’t even realize…
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Long Island Certified Nutritionist Recommendations to Promote Health and Maintain an Optimal Weight During the Menopausal Years

  As a Registered Dietitian Nutritionist, I work with individuals of all ages to develop personalized diet plans to meet changing nutritional needs, translating research into practice. Whether you’re struggling to attain or maintain…
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Menopause
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Causes of Weight Gain After Menopause: Long Island Registered Dietitian Works with Women to Reassess Health Goals and Nutritional Needs

  Though menopause is the end of the reproductive phase of a woman’s life, it is an opportunity to reassess their health goals and nutritional needs.  As a certified nutritionist, I work with women who are pre, peri and post-menopausal,…
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Breast Health
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Long Island Registered Dietitian’s Nutrition Tips on:
HOW TO REDUCE YOUR RISK OF BREAST CANCER

Approximately one-third of postmenopausal breast cancer is due to factors that cannot be controlled, but that means that two thirds are due to lifestyle issues, which we can control.   In a (Liebman 2021) Nutrition Action article, “Breast…
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Alkaline Diet
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IS AN ALKALINE DIET BENEFICIAL?
An explanation by a Long Island Registered Dietitian Nutritionist

There are many diet fads and trends, most of which are based upon junk science rather than evidence-based science. Over the past several years, there’s been a lot of buzz about alkaline diets and how they lead to weight loss while reducing…
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Pasta
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Can Pasta Be Included in A Healthy Weight Loss Plan? Answered by a certified dietitian nutritionist

As a Long Island registered dietitian nutritionist, many of my weight loss patients mistakenly think that pasta must be avoided. Pasta is restricted on most “one-size-fits all diets” since it is typically viewed as a food that causes…
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gout
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Long Island Registered Dietitian Nutritionist’s Tips to Reduce Risk of Gout: DIETARY MEASURES AND NUTRITION INTERVENTION RECOMMENDATIONS

Our bodies break down a naturally occurring chemical called purine into uric acid, which then is eliminated through our urine. Gout occurs when high levels of uric acid in the blood cause crystals to form and build up around a joint. This…
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Nancy Mazarin - Certified Nutritionist & Registered Dietitian MS, RDN, CDN, CNS
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Amy Pedolsky
17:02 26 Dec 22
Over the past six months that I have been seeing Nacny, she has been very helpful in hepling me lose 31 pounds. She understands very aspect of what I needed and how to accommidate them properly. With Nancy's help I have been able to change my lifestyle, eat healthier and change and treat my medical conditions very differently and for the best. I would highly reccommanded Nancy to anyone that has tried diets before and has not succeded and who has a lot of different medical conditions that make it difficult to know what to eat and what not to eat.
Michael Maino
21:11 17 Dec 22
I was hesitant at first to start seeing a nutritionist. I was very comfortable with my poor eating habits despite being upset about my weight; however I knew I needed to make a change.

Nancy was very understanding from the start. Before meeting with Nancy, I had been in a constant cycle of over-restricting myself to lose weight rapidly, followed by binge eating and gaining it all back plus some more.

Over the past year and a half, Nancy has helped me discover normal eating. She helped me understand my hunger and my fullness in addition to helping me choose better food options.

Nancy is very dedicated to working with you and helping you achieve your goals. She doesn’t just help you reach your goals — she helps you change your perspective of food and eating for the better. What you learn with Nancy is not temporary — you will carry it with you and practice it throughout your life.

I have lost almost 70 pounds since first meeting with Nancy and continuing on my journey. I highly recommend working with her.

Nancy, thank you for all of your help!
Carol Vogt
21:38 12 Dec 22
Although I was unlucky when I developed some health issues, I was very lucky to find Nancy Mazarin, a skilled, intelligent, caring nutritionist. I saw lots of doctors but she was the one who came up with the diagnosis that finally led to my improved health. She was always available when I had questions and was even willing to meet with me one weekend when I was struggling.
Bonnie Eisler
00:22 03 Dec 22
Nancy has been wonderful to work with. She is extremely knowledgeable about nutrition, and very intuitive in identifying and removing roadblocks her clients may be experiencing on their way to achieving their goals. Nancy is extremely organized and promptly keeps her appointments. I highly recommend her!
richard markx
02:55 11 Oct 22
Absolutely knowledgeable compassionate and very personable!
Anyone wishing to improve their health through nutrition and education will find Nancy Mazarin incredibly helpful Thank you for all your help Nancy!