Nancy Mazarin, Certified Nutritionist & Registered Dietitian Long Island NY

The link between brain health and nutrition is irrefutable. As a Long Island dietitian, I have spent my career working to help patients improve their wellness through individualized dietary interventions, and this includes providing evidence-based nutrition therapy to help delay, and even prevent, dementia:

What is the best diet to avoid dementia? Dementia prevention should start at midlife. What is the best diet to avoid dementia? The Mediterranean or MIND plans can help mitigate the risk of developing Alzheimer’s. Nutrition and brain health are linked. Get a personalized diet plan with a Long Island dietitian nutritionist. Improve well-be...

What do diabetes and kidney disease have in common? Diet – they are both improved with the identical nutrition plan. Learn more about keeping your kidneys healthy when you have diabetes in my latest blog:

Can a Nutritionist Help with Kidney Disease A renal dietitian can help you obtain remission from diabetes with an individualized diet. Can a nutritionist help with kidney disease? Implement a renal diet with medical nutrition therapy. Keep blood sugar levels in the target range, maintain a healthy weight, lower your blood pressure, and manage...

The fact that diet can impact an individual’s health is now well documented and accepted by healthcare providers worldwide: Unhealthy food choices can increase the risk of disease whereas nutritious foods can decrease risk. Read more about how to use food as medicine on my latest blog:

What is Food as Medicine, New York Dietitian Nutrition Therapy Food and diet play key roles in disease prevention and management. Work with a dietitian nutritionist in Long Island to use food as medicine, manage chronic disease, diabetes, inflammation, PCOS, cardiovascular problems, and more.

There is a growing number of people searching for holistic nutritionists, and there are many holistic nutrition practices. What is important to understand is that “holistic nutritionist” is not a credentialed title. Anyone can call themselves a holistic nutritionist and display titles. But there are key differences between a dietitian and nutritionist. Learn more in my latest blog post: https://ow.ly/2WfC50R7WOk

Holistic Nutritionist New York, What is Holistic Nutrition Get an appointment with a holistic nutritionist in New York, Long Island. Holistic nutrition approaches consider the whole person, their environment, health history, and unique needs. Get a personalized program to treat chronic inflammation, stress, hormonal imbalance, food sensitivities, mental hea...

My latest blog discusses how to eat for digestive health – and the needed healthy microbiome - with helpful tips: https://mazarinrd.com/how-to-improve-digestive-health

How to Improve Digestive Health, Long Island Gut Health Dietitian Learn how to eat for and how to improve digestive health with a dietitian from Long Island. Gut health is linked to hormones, the immune system, mental health, chronic disease, autoimmune disease, and more. Implement a mediterranean or plant-based diet to improve digestive health with medical nutrit...

Why is everyone talking about "gut health" and what does it mean? I explain more in my latest blog about the digestive system: https://ow.ly/KuNr50QThOg

What is the Importance of the Digestive System, Gut Health Dietitian in Long Island A New York dietitian nutritionist explains the importance of the digestive system and the consequences of poor gut health. Gas, bloating, cramping, brain fog, skin problems, and mood disorders are all associated with digestive health problems. Understand why digestive health is important and the sym...

What is the Glycemic Index and is it important? To understand my answer, I explain the glycemic index, fiber, and processing in my latest blog: https://ow.ly/Npzj50QGthN

What is the Glycemic Index, Is it Important What is the glycemic index, and is it important? The index is a complicated measure of blood glucose raising potential. Increase whole foods, natural fibers to improve blood sugar levels, manage diabetes, and improve digestive health with a Long Island registered dietitian nutritionist. Implement a....

As a registered dietitian nutritionist, I have worked with innumerable individuals over the years who struggle with digestive/gastrointestinal problems (gut health). Learn WHAT to eat and WHY in my latest blog:

LEARN WHAT TO EAT TO HAVE A HEALTHY MICROBIOME with Long Island Dietitian, Nutrition Plan Manage gastrointestinal problems with a Long Island dietitian. Learn what to eat to improve digestive health. What is a gut health nutritionist? Individualized diet plans can improve symptoms of IBS, bloating, discomfort, and migraines. Improve gut health with a nutrition plan from a dietitian in Lo...

Weight loss can be made very complicated, but this is unnecessary and counterproductive. Learn what credentials to look for when choosing a dietitian or nutritionist and more tips in my latest blog:

Can a Dietitian Help You Lose Weight Sustainable weight loss and maintaining wellness goals is possible. Can a dietitian help you lose weight? Avoid fads and gimmicks and work with a licensed professional to ensure you get evidence-based information for losing weight and feeling healthier. Long Island RDN provides weight loss nutrition...

With so many nutrition professions, it can be difficult to understand how they differ. This is especially the case for nutritionists and dietitians. The terms dietitian and nutritionist may sound similar, but there are significant distinctions. Learn more on my latest blog:

What is the difference between a dietitian and a nutritionist? Evidence-based, medical nutrition therapy can only be with a dietitian. This is why it is important to know what the difference between a dietitian and nutritionist is. Anyone can call themselves a nutritionist. A dietitian must complete coursework, practice work, and continued education to maintain...

What is leaky gut syndrome, and what causes it? Learn more on my latest blog: https://ow.ly/VZVI50QjNug Thanks for reading!

Link Between Diet and Leaky Gut Syndrome What is leaky gut? A Long Island RDN discusses the link between diet and leaky gut syndrome. Improve symptoms, reduce risk of developing leaky gut, and improve wellness with dietary interventions with the support of a dietitian.

Though the holiday season has started, there’s no need to leave your healthy eating behind:

8 Healthy Eating Tips for the Holidays Don’t skip meals, fill your plate with healthy choices, and enjoy your favorite family flavors are a few of 8 healthy eating tips for the holidays. Reduce chances of gaining those holiday pounds with mindful eating. Maintain your weight and enjoy the holidays.

What do food expiration dates really mean? I help sort out what you need to know in my latest blog:
https://ow.ly/ET8j50QbEs6 Thanks for reading!

Food Expiration Dates: What they really mean explained by a Long Island Dietitian - Nancy Mazarin Certified Nutritionist & Registered Dietitian Long Island, Queens, New York & Online, MS, RDN, CDN, CNS The dates aren’t about safety, and they are confusing. Food expiration dates explained by a Long Island Dietitian can help us save money and reduce food waste. Most dates are about freshness. Many are arbitrary. The only FDA approved expiration date is on baby formula.

I am often asked how to eat healthily. It is not difficult – and my reply is one sentence long:

How to Eat Healthy Foods Every Day Eat whole foods. Don’t skip meals. Eat a diet high in fruits and vegetables. How to eat healthy foods every day. Choose high quality, fresh ingredients that your great grandmother would recognize.

Are you considering Ozempic for weight loss? Do you have all the medical facts? I share questions to ask and more resources on my latest blog:

What do you need to know if you are taking Ozempic for weight loss? Consult with your primary care physician. Read information from Drugwatch. What do you need to know about taking Ozempic for weight loss? Understand and evaluate the risk-benefit ratio. Develop healthy eating and exercise habits.

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Learn more about the foods that can help manage symptoms and limit progression in my latest blog post:

RDN Tips on How to Eat to Limit Progression and Manage Symptoms of Parkinson’s Disease Choose a whole foods diet. Limit ultra processed foods, sugars, too much protein, iron, and alcohol. Transition to a Mediterranean diet. These are just a few RDN tips on how to eat to limit progression and manage symptoms of Parkinson’s Disease. Long Island dietitian medical nutrition therapy can ...

Increasing evidence suggests how you eat may impact not just the development of Parkinson’s but its progression and management. Learn more in my latest blog:

Slow Parkinson’s Progression with Nutrition Therapy from a Dietitian Nutritionist Slow the progression of Parkinson’s disease with nutrition therapy from a Long Island RDN. Understand the link between chronic disease and diet. Implement a plant-based diet plan to manage Parkinson’s symptoms. Get a nutrition plan to improve wellbeing, heart health, reduce risk of chronic disea...

A plant-based diet is a powerful tool for preventing, managing, and even reversing type 2 diabetes. The data supporting various types of plant-based diets for diabetes prevention and management has been growing over the last number of years:

Prevent and Manage Diabetes with Food Plan from Long Island RDN Prevent and manage diabetes with a food plan from a Long Island dietitian. Dietary interventions to reverse type 2 diabetes. Manage blood sugar levels with individualized diet plan from a certified nutritionist and functional RDN from New York.

Research shows that the best brain foods are the same ones that protect your body. Include most of the following foods in your diet:

Dietary Interventions to Improve Brain Health from Long Island RDN Dietary interventions can improve brain health. Long Island RDN diet tips to improve cognitive function, mental health, and memory. Support healthy aging with a plant-forward diet. Protect your body with leafy greens, fatty fish, berries, tea and coffee, nuts and seeds, and healthy oils. Increase me...

Achieving meaningful weight loss depends on a sustainable lifestyle and diet. Learn more on my latest blog:

Long-island-dietitian-tips-to-maintain-weight-loss-after-ozempic Long Island dietitian provides tips on how to maintain weight loss after Ozempic. Lose weight and keep it off with personalized dietary and lifestyle changes with the help of a certified nutritionist. Improve diet, modify and moderate food choices, and maintain weight loss with meaningful dietary in...

In my latest post, I discuss important factors to consider and questions to ask before starting Ozempic and Wegovy weight loss drugs:

Are Ozempic and Wegovy the New Miracle Weight Loss Drugs, New York RDN Long Island dietitian nutritionist discusses the risks of Ozempic and Wegovy that are considered the latest miracle weight loss drugs. Risks of taking Ozempic and wegovy include regaining weight fast. Appetite suppressing drugs can be dangerous. Lose weight and keep it off with a diet plan from a ce...

Question: Should I be worried about nonalcoholic fatty liver disease? Answer: Yes, you should be concerned. Learn what you can do to reverse this progressive disease:

Treat or Reverse Nonalcoholic Fatty Liver Disease with Diet, Nutrition Plan with Long Island RDN Treat or reverse NAFLD with an individualized diet plan from a Long Island RDN. Nutritionist tips to prevent liver disease. Nonalcoholic fatty liver disease can be prevented or reversed through diet and lifestyle changes. Lose weight, reduce intake of simple sugars and alcohol, improve your wellness...

As a dietitian nutritionist working with patients for over 30 years in Long Island and New York, I always recommend you focus on what you “can eat” rather than what you can’t eat:

Improve Heart Health with Diet Plan, Long Island Dietitian Nutrition Recommendations Improve heart health with an individualized diet plan from a Long Island dietitian. Change eating behaviors to lose weight, decrease risk of heart attack, stroke, and heart failure. Avoid developing type 2 diabetes, hypertension, and kidney disease with an individualized nutrition plan from a New Yo...

My last blog explained how vital nutrition is for prolonged life expectancy and decreased chronic degenerative disease. Now you need to understand how and what to eat:

Dietary Recommendations for Healthy Aging from New York Dietitian Nutritionist, Eating Patterns for Seniors New York registered dietitian nutritionist provides dietary recommendations for healthy aging. Eating patterns for seniors require modifications to include key nutrients. Work with a geriatric nutrition specialist to get a customized diet to achieve wellness, reduce chronic disease, prevent certain....

If you want to live longer and healthier, researchers agree that nutritional factors significantly impact prolonging life and enhancing the quality of life. Learn more in my latest blog:

New York Dietitian Nutrition Tips for Healthy Aging, Diet Plan for Seniors from Certified Nutritionist New York dietitian nutritionist provides nutrition tips for healthy aging. Include key nutrients, proteins, and vitamins to improve senior wellness. A diet plan should be varied and have fewer calories to manage weight and metabolic changes. Reduce risk of chronic disease. Improve quality of life wi...

Do you struggle with inflammatory bowel disease (IBD)? The incidence and prevalence of IBD, which includes Crohn’s disease and colitis, has increased over the 21st century. As an RDN with over 30 years of experience working with patients, I have noticed a steady increase in those who struggle with IBD and gut health. Diet represents a key environmental factor. To improve your digestive health, I have developed my avoidance list from the latest data:

Tips to Improve IBD with New York Certified Dietitian Nutritionist, Reduce Symptoms by Eliminating Food Additives from Diet Tips to improve IBD and gut health with guidance from New York certified dietitian nutritionist. Reduce symptoms by eliminating food additives from diet. Access affordable nutrition therapy and get empowered to make the best food choices to improve IBD and digestive health problems. Understand the l...

If your weight loss and wellness goals are important to you, your fiber intake is essential! The two types, soluble and insoluble, can help improve your overall health. In this week's blog, learn about soluble foods and how they help you live healthier and longer! http://ow.ly/aaYn50NMRPY

Tips to Increase Fiber Intake from Long Island RDN, Improve Wellness, Cardiovascular Health, Control Blood Sugar Levels Tips to increase fiber intake, improve wellness, cardiovascular health, and control blood sugar levels from Long Island registered dietitian nutritionist. Why is soluble fiber important? Get medical nutrition therapy to treat chronic disease with individualized diet plan. Weight loss tips from New Y...

There are risks and dangers of social media nutrition advice. The information disseminated may be presented as science, but it lacks scientific research supporting the claim. Know how to find accurate nutrition information in my latest blog:

Nutrition Junk Science Dangers from Long Island Registered Dietitian Nutritionist, Beware of Where You Get Your Weight Loss Information Nutrition junk science dominates social media providing bad information, bad weight loss advice. Unsafe nutrition advice can put you at risk. Long Island registered dietitian nutritionist tips on where best to get your diet and medical nutrition therapy plans. Beware of influencers and social media....

In my last blog, I explained diabetes remission. To achieve this goal, you need to understand What To Eat: http://ow.ly/QtfM50Nz5X5

Tips to Reverse Diabetes with Nutrition Therapy, Long Island Registered Dietitian Dietary Counseling Tips to reverse diabetes with nutrition therapy from Long Island registered dietitian. Control blood sugar levels with individualized diet plan from expert diabetes nutritionist. Improve health and reach wellness and weight loss goals with these strategies from a Long Island dietitian.

Not only can you prevent or delay prediabetes from progressing to type 2 diabetes, but type 2 diabetes is reversible. Learn more in my latest blog: http://ow.ly/eKxI50Nk3hf

Reverse Type 2 Diabetes with Diet Plan from Long Island Registered Dietitian Nutritionist Reverse type 2 diabetes with an individualized diet plan from a Long Island Registered Dietitian Nutritionist. Nutrition counseling and coaching can help manage chronic disease. A certified New York nutritionist provides sustainable lifestyle changes and eating strategies to reverse type 2 diabetes....