Healthy Plate
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Should I See a Dietitian or a Nutritionist to Lose Weight?

Should I See a Dietitian or a Nutritionist to Lose Weight? Many people use the terms “dietitian” and “nutritionist” interchangeably. Though all Registered Dietitians (RD/RDN) are nutritionists, not all nutritionists are dietitians. Dietitians…
Managing IBS
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What Is the Best Diet for IBS? Long Island Dietitian Tips

What Is IBS? Until recently, Irritable Bowel Syndrome (IBS) was considered a diagnosis of exclusion. It is now understood to be a functional disorder involving the gut-brain axis. The condition is characterized by a combination of symptoms,…
GLP-1
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What Happens When You Stop Taking Ozempic and Wegovy, GLP-1 Weight Loss Drugs?

These “miracle weight loss drugs” swept the nation a few years ago. Originally developed to help people with type 2 diabetes control blood sugar, they were also found to be an incredibly effective treatment for obesity. Now, however,…
2026
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How to Lose Weight Sustainably in the New Year: Dietitian Tips

  Happy New Year! The New Year is all about making resolutions for healthy living, so it’s natural to start the year thinking about the goals you want to set. Diet and weight loss are always at the top of the list. Unfortunately,…
Menopause Weight Gain
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Menopause and Weight Loss, Weight Gain, Women’s Health Dietitian Long Island

Menopause and Weight Gain A Women’s Health Dietitian Provides Tips for Weight Management Menopause is a natural physiological process that marks the end of a woman’s reproductive years. It occurs when a woman has not had a menstrual…
Healthy Carbs
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Can You Eat Carbs and Lose Weight, Long Island RDN Discusses Carb Myths and Facts

Can You Eat Carbs and Lose Weight? Not only can you eat carbs and lose weight—you need them. Carbohydrates fuel your body, support brain function, and play a key role in long-term health and weight management. What Are Carbs? Carbohydrates…
Weight Loss
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Long Island Weight Loss Dietitian Tips and Strategies

Long Island Weight Loss Dietitian – Sustainable Weight Loss and Better Health Losing weight can feel confusing and frustrating. But when you understand the obstacles—whether they’re dietary, behavioral, or emotional—you can put sustainable…
Fatty Liver Disease
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Fatty Liver Disease Treatment with a Long Island Dietitian

Fatty liver disease is a chronic condition caused by excess fat buildup in the liver. Over time, this can interfere with how well the liver works and can become dangerous. According to the Global Liver Institute, about 30% of the world’s…
Inflammation
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The Anti-Inflammatory Diet: What It Is, Who Needs It, and How to implement an anti-inflammatory plan?

Understanding Inflammation: Acute vs. Chronic Inflammation is the body’s natural defense and healing process. It is the process by which the immune system recognizes and removes harmful and foreign stimuli and begins the healing process…
Healthy Gut Healthy You
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Does the Microbiome Affect Obesity? Improve Gut Health and Lose Weight with a Long Island Registered Dietitian Nutritionist (RDN)

  In my blogs over the past several months, I discussed how a healthy microbiome affects gut health and influences numerous aspects of health such as digestion, immunity, metabolism, and even brain function. Research shows that the…
Nancy Mazarin - Certified Nutritionist & Registered Dietitian MS, RDN, CDN, CNS place picture
Nancy Mazarin - Certified Nutritionist & Registered Dietitian MS, RDN, CDN, CNS
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Amy Pedolsky profile picture
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 profile picture
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 profile picture
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 profile picture
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 profile picture
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!