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Why People See a Registered Dietitian Nutritionist

Registered dietitians are experts in food, nutrition as well as the role of nutrients in promoting health. They advise people on optimizing intake in order to lead a healthy lifestyle or to achieve a specific health-related goal. For those…
nutrition consultation
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How Nutrition Affects Brain Health from Long Island Certified Nutritionist: Can you boost your brain power?

We all have concerns over loss of cognitive function, particularly descent into Alzheimer’s disease or dementia. Many studies suggest that maintaining cognitive health, as well as slowing and even preventing cognitive decline, dementia,…
healthy skin
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Nutrition Tips for Beautiful Skin

Want your face to glow?  Food can boost your skin health. When you nourish your body with food to promote health, you also nourish your skin. By selecting certain foods, you can turn around your tired-looking skin. Here’s how to…
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FOOD FOR THOUGHT

Can Diet Prevent Alzheimer’s Disease? As the American population ages, the incidence of Alzheimer’s disease also continues to rise.  Recent studies suggest diet may play a role in its prevention or delayed onset. A plant based eating…
human-microbiome
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The Human Microbiome

  Each human body has a unique array of microorganisms, collectively called the “microbiota”. There may be 1000 different species and over 100-fold more genes that are in the human genome.  Studies have demonstrated a symbiotic…
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The Benefits of Omega-3 Fatty Acids in Your Diet

  You may have heard that omega-3 fatty acids are good for your health, but did you know that they can actually help you lower your risk of death? According to a study that was recently featured in the Journal of Clinical Lipidology,…
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Saturated Fat: What is the True Story? Part 2: Answers and Conclusion

  We have the answers to these questions, kept in the shadows impressively well by the peddlers of pepperoni and bacon. The range of saturated fat intake examined is pretty narrow. In the first meta-analysis, the top and bottom…
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Saturated Fat: What is the True Story? Part 1: Research and Questions

  For decades the American public has been warned that eating saturated fat, the type found in meat and processed foods, can lead to heart disease.  Now there is a booming cottage industry peddling the argument that saturated fat is…
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Calcium Cleared

  “Calcium supplements could increase risk of heart disease, new study finds” said a Washington Post headline in October. “Calcium supplements could give you a heart attack,” wrote the New York Daily News. Researchers at Johns…
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Biggest Loser and the Misrepresentation of Weightloss

NANCY MAZARIN, MS, RDN, CDN 891 Northern Boulevard Great Neck, New York 11021 516-466-9087 BIGGEST LOSER – a misleading report The grim message from the recent New York Times article is that dieting is futile and re-gain is all but pre-ordained.…
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!