Holistic Health Care - Natural Health Nutrition & Chiropractic Center

11/16/2025

Burning fat for fuel changes everything

11/08/2025

What are you waiting for? Ketosis is a metabolic state, not a diet. Fasting can get you there faster. Autophagy is self eating to remove and recycle damaged cells. What are you waiting for? Fix yourself without drugs. At our office we use Nutrition ResponseTesting, Ketosis and Fasting to reverse health conditions and reverse age your body. What are you waiting for? ...

#

11/06/2025

Understanding the underlying causes of ill-health. Dysfunction leads to health problems. The difficulty is that there is no medical diagnostic test that will detect dysfunction before they diagnose you with an actil disease. By the time symptoms or abnormal medical results show up, research shows that only average 70% of tissue damage has already occurred.

As a holistic doctor I practice Nutrition Response Testing. A non-invasive system of analyzing the body through a specialized form of kinesiology to determine which specific stressors have built up enough in your body to interfere with the body's ability to self repair and how to handle these stressors naturally through diet, lifestyle modifications and nutrition.

Because it takes time for symptoms to develop, Nutrition Response Testng is not a quick fix like taking a drug, bit it works! And when the body indicates through my examination that Nutrition Response Testing will work, in my experience of over 25 years, nothing will help the patient as much.

Whether you have given up hope on fixing a health problem naturally, or you are already on drugs for it, there may still be time to reverse the underlying causes of what led to your health issues.

Please feel free to DM me or contact me at my office in Eastchester, NY. 914-202-8633

Have a Healthy Day!
Dr. Castaldi

11/02/2025

11/02/2025

Devil Girl & Zombie Surfer Dude

10/25/2025

Fasting increases HGH through several interconnected hormonal and metabolic pathways.

Insulin and HGH have an inverse relationship. When you eat, your insulin levels rise, which suppresses HGH production. During a fast, insulin levels drop significantly, removing this suppressive effect and allowing HGH to rise.

This ias fter a 24 hour water fast.
As the body shifts from burning glucose to burning stored fat for energy, it increases levels of free fatty acids. High levels of free fatty acids stimulate the pituitary gland to produce more HGH. Studies show that fasting for just 24 hours can cause a massive increase in HGH levels, with some research finding increases of up to 1,300% in young, healthy adults.

10/24/2025

And I even ate ice cream last night!

# #

10/04/2025

How good do you want to feel?

It's your life

10/04/2025

You are responsible for 3 things:

1) How good do you want to feel.
2) How fast you want to get there.
3) How long do you want to stay there.

My job is to help you get there and stay there.

Dr. Castaldi
Holistic Health Care

10/03/2025

Just completed a 24-hour fast. These are my readings. A moderate level of GKI ketosis indicates fat burning. When you fast, your body needs energy, so it gets it from fat and uses a process called autophagy to self-eat damaged cells to recycle them into new, healthy cells.

I feel great, not hungry, and had plenty of even energy all day, not even tired. I witnessed many miracles at the office today. Contentment comes from helping others help themselves through diet and nutrition. God bless and stay healthy. The Body is Amazing at self-healing if you can give it a chance.

09/27/2025

Results of 24-hour water fast. I opted not to go 36. Maybe next week.

Fasting boosts Growth Hormone levels naturally.

-Dr. Castaldi/54

09/23/2025

"Dr. Castaldi has helped me more than any other doctor or modality I have tried. If you want real, lasting results, Dr. Castaldi is the real deal.
Stop wasting time and money. Stop guessing. Your Body really does know what's causing your condition and how to fix it. And Dr. Castaldi knows exactly how to tap into that intelligence to extract the answers to your dis-ease."

Nathalia Z.

# nutrtionresponsetesting