Dr. Guillory's Blogs

Aspartame and MSG Increase Risk of Serious Illness

Aspartame and MSG Increase Risk of Serious Illness

Dr. Gerard Guillory, MD

A Doctor’s Plea What if I told you there were common FDA-approved ingredients that increase symptoms of fatigue, brain fog, dementia, digestive distress, Multiple Sclerosis, brain tumors, and diabetes? Look...

Aspartame and MSG Increase Risk of Serious Illness

Dr. Gerard Guillory, MD

A Doctor’s Plea What if I told you there were common FDA-approved ingredients that increase symptoms of fatigue, brain fog, dementia, digestive distress, Multiple Sclerosis, brain tumors, and diabetes? Look...

intestines and bacteria

Gut Microbiome

Gerard Guillory

The gut microbiome represents the total population of microbes which reside in the intestine. The microbial makeup for each individual is as unique as an individual’s fingerprint. There are up...

Gut Microbiome

Gerard Guillory

The gut microbiome represents the total population of microbes which reside in the intestine. The microbial makeup for each individual is as unique as an individual’s fingerprint. There are up...

Leaky Gut and Systemic Inflammation

Leaky Gut and Systemic Inflammation

Dr. Gerard Guillory, MD

Leaky gut occurs when you have increased permeability or inflammation of the mucosa or lining of the small intestine. Symptoms often include stiff joints, achy muscles, headaches, or brain fog....

Leaky Gut and Systemic Inflammation

Dr. Gerard Guillory, MD

Leaky gut occurs when you have increased permeability or inflammation of the mucosa or lining of the small intestine. Symptoms often include stiff joints, achy muscles, headaches, or brain fog....

Magnesium for Brain Health

Magnesium for Brain Health

Gerard Guillory

Updated: Apr 26, 2019 and Sept 20, 2024 One of our top-selling supplements is a product called OptiMag® Neuro, a powder which provides several forms of highly absorbable magnesium. As the...

Magnesium for Brain Health

Gerard Guillory

Updated: Apr 26, 2019 and Sept 20, 2024 One of our top-selling supplements is a product called OptiMag® Neuro, a powder which provides several forms of highly absorbable magnesium. As the...

Vitamin D, Vitamin D3

Vitamin D, Vitamin D3

Gerard Guillory

Updated July 1, 2022 Vitamin D is sometimes referred to as “the sunshine vitamin” because our bodies synthesize vitamin D when our skin is exposed to ultraviolet rays from the sun. It is...

Vitamin D, Vitamin D3

Gerard Guillory

Updated July 1, 2022 Vitamin D is sometimes referred to as “the sunshine vitamin” because our bodies synthesize vitamin D when our skin is exposed to ultraviolet rays from the sun. It is...

IBS heading

Irritable Bowel Syndrome

Gerard Guillory

Irritable Bowel Syndrome or IBS is a functional disorder of the bowel characterized by abdominal pain or discomfort associated with altered bowel movements. Bowel movements may tend towards constipation, diarrhea, or alternating...

Irritable Bowel Syndrome

Gerard Guillory

Irritable Bowel Syndrome or IBS is a functional disorder of the bowel characterized by abdominal pain or discomfort associated with altered bowel movements. Bowel movements may tend towards constipation, diarrhea, or alternating...