Dr. Jin W. Sung

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Dr. Jin W. Sung Dr. Jin W. Sung specializes in the management of complex chronically ill patients using evidence based functional medicine, neurology and chiropractic.

Sung has been in private practice for the past 24 years specializing in the management of complex chronic conditions both neurologically and metabolically. His first 7 years of private practice were spent in New York City where he developed a practice focusing on acute musculoskeletal injuries. In 2009, Dr. Sung opened Functional Chiropractic, Inc in Methuen Massachusetts with the goal of developing the most technologically advanced clinic for the management of chronic metabolic conditions and spinal disc related disorders. We also focus on chronic complex metabolic conditions such as thyroid disorders, diabetes, peripheral neuropathy, irritable bowel syndrome and chronic pain. Dr. Sung's goal is to offer patients the highest quality care with the newest advances in medical technology. Dr. Jin Sung has been helping chronically ill patients regain their health over the last 24 years. As a Chiropractic Physician with experience in functional medicine and functional neurology, Dr. Sung is committed to promoting optimal health and well being of patients. Dr. Sung uses a "whole person approach". This approach to wellness means looking for underlying causes of any disturbance or disruption (which may or may not be causing symptoms at the time) and make whatever interventions and lifestyle adjustments that would optimize the conditions for normal function. Using this unique approach, Dr. Sung is able to help you to accelerate and/or maintain your journey to good health. Specialties
Dr. Jin W. Sung specializes in the management of chronically ill patients using evidence based functional medicine. He uses functional blood chemistry analysis to get to the underlying causes of his patient's symptoms. He has successfully helped patients suffering from hypothyroid symptoms, fibromyalgia, IBS, peripheral neuropathy, ADD/ADHD and other chronic health issues. In addition to functional blood chemistry analysis, he also uses stool, saliva, hair and urine analysis to determine the proper course of care for his patients. The following are the list specialty labs used by Dr. Sung.

1. Labcorp
2. Genova
3. Doctor's Data
4. Cyrex Lab (comprehensive gluten testing)
5. DiagnosTechs (adrenal and hormone testing)

https://youtu.be/tGfRNIfgPKUHere are five of the worst foods for liver health, as they can contribute to liver inflammat...
08/29/2026

https://youtu.be/tGfRNIfgPKU

Here are five of the worst foods for liver health, as they can contribute to liver inflammation, fat accumulation, and liver damage over time:
1. Alcohol
Impact on Liver: Excessive alcohol consumption is a leading cause of liver damage, contributing to fatty liver disease, cirrhosis, and liver failure.
Mechanism: The liver processes alcohol into toxic byproducts like acetaldehyde, which damages liver cells and promotes inflammation. Chronic drinking overwhelms the liver’s ability to detoxify, leading to permanent damage.

2. Sugary Foods and Beverages
Examples: Soda, candy, pastries, cakes, and other high-sugar processed foods.
Impact on Liver: High sugar intake, particularly fructose, is strongly linked to non-alcoholic fatty liver disease (NAFLD).
Mechanism: Excess sugar is converted into fat in the liver, contributing to fat accumulation and liver inflammation, which can lead to fibrosis and liver disease over time.

3. Fried Foods and Fast Foods
Examples: French fries, fried chicken, doughnuts, and burgers.
Impact on Liver: Fried and fast foods are high in trans fats and saturated fats, which are challenging for the liver to process.
Mechanism: These fats contribute to fat buildup in the liver and increase the risk of inflammation, leading to conditions like fatty liver disease.

4. Processed Meats
Examples: Bacon, sausages, hot dogs, and deli meats.
Impact on Liver: Processed meats are high in saturated fats, sodium, and preservatives, which can harm the liver.
Mechanism: Saturated fats promote fat accumulation in the liver, while excess sodium can lead to water retention and liver inflammation, increasing the risk of liver disease.

5. Refined Carbohydrates
Examples: White bread, pasta, pastries, and other foods made with refined flour.
Impact on Liver: These "empty calorie" foods are low in fiber and nutrients and cause rapid spikes in blood sugar and insulin, promoting fat storage in the liver.
Mechanism: High intake of refined carbs contributes to fat accumulation in the liver, leading to non-alcoholic fatty liver disease and insulin resistance.

Dr. Sung's Supplement Store 👉https://us.fullscript.com/welcome/drji...

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126 Merrimack Street
Methuen, MA
01844

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Monday 8am - 12pm
2pm - 6pm
Tuesday 8am - 12pm
2pm - 6pm
Wednesday 8am - 12pm
2pm - 6pm
Thursday 8am - 12pm
2pm - 6pm

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