Niacin, also called vitamin B₃, is required by all the cells of our body making it essential for vitality and life itself.

Niacin is essential for keeping our skin and digestive tract healthy, our brain and nervous system  functioning normally, certain key cell processes repaired, our adrenal glands producing steroid hormones at demand levels, sex glands producing the hormones estrogen, progesterone and testosterone and, most especially, for producing energy to keep our body alive.¹

When absorbed from the small intestinal tract, niacin becomes part of a process including more than 200 enzymes involved in metabolism of carbohydrates, proteins and fatty acids, that is, chemical reactions that maintain life.¹ Niacin is stored by the liver.²

Niacin must be digested to release its absorbable forms, nicotinamide and nicotinic acid. These molecules are absorbed across the intestinal lining at low concentrations by sodium-dependent facilitated diffusion, meaning they need help to get into the bloodstream.¹ Read More »

[Editor’s Note: The following is a post I recently submitted to a listserv concerning attitude and nutritional deficiencies in celiac disease. I posted it in response to a heated exchange folks were having on the topic.]

Hi there,

The “rage” we see in posts from time to time is part and parcel with celiac disease. My business is celiac disease. I own Glutenfreeworks.com and edited the groundbreaking medical reference, Recognizing Celiac Disease.

I frequently see abnormal personalities in my travels, presentations, discussions and on listservs. I meet people with anxiety, depression, irritability, distrust and other unexplained “attitudes.” There is an explanation – and no they aren’t jerks, as much as people might want to call them that. Whether they are gluten-free or not, they are sick – malnourished in fact.

Nutrients play a huge part in our attitude.

Here is an example. While dropping off a shipment of Recognizing Celiac Disease books at the post office on Friday, a woman in line with thinning hair and poor skin color noticed my Gluten Free Works label. She asked what the packages were and I told her the packages contained books I was sending to customers.

She immediately launched into a tirade about how only biopsy-proven people have celiac disease and people are making money off celiac disease and how she should write a book because her daughters have celiac disease and she has read all the research and knows everything… Read More »

Photo credit: Oral Source

Dentistry Blog

By Tammy Davenport, About.com Guide to Dentistry since 2005

Celiac disease causes the body’s immune system to damage and attack the small intestine upon consumption of proteins in barley, rye, wheat and possibly oats. Since there are no specific blood tests to determine if someone has Celiac disease, doctors use blood tests to look for certain autoantibodies and biopsy the small intestine to look for traits of Celiac disease. Nancy Lapid, our Guide to Celiac Disease, points out that certain dental conditions are more common in people with this disease, which puts dentists in a good position to help notice when a patient might Read More »

Selenium is a trace mineral required for good health. We should not be complacent about the small amount of this essential nutrient needed because not having enough of it has serious consequences.

Selenium is required for antioxidant protection, DNA repair, thyroid hormone activation, immune system enhancement, production of prostaglandins, muscle function and protection against cancer. Read More »

Photo credit: Celiac Disease Awareness Month

May is National Celiac Disease Awareness Month, so it seems appropriate to share some medical facts about this autoimmune disease that just might shock you.

These facts come from Dr. Tom O’Bryan who is is a nationally recognized speaker and workshop leader specializing in gluten sensitivity and celiac disease.  Dr. O’Bryan’s specialty is in teaching the many manifestations of gluten sensitivity and celiac disease as they occur inside and outside of the Read More »

Celiac disease awareness is desperately needed – now more than ever. 

While the gluten-free diet has exploded in popularity, celiac disease remains massively under-diagnosed.

Why? Two Reasons: 

1. The public has shifted its focus to the gluten-free diet and away from celiac disease due to the media. The media likes diets. Diets sell. Oddly named diseases that are difficult to describe in catchy sound bites don’t sell.

2. Doctors do not have the information they need to recognize, diagnose and treat this common disorder. The information exists but there is no authority that actively ensures Read More »

Do you recognize this circular hair loss pattern? It is called alopecia areata. According to the National Alopecia Areata Foundation, “no FDA approved treatment or cure exists yet.”

No cure, eh? It is amazing how many times I hear this “no cure” declaration when I KNOW people who have been cured of the condition in question, in this case, alopecia areata. Maybe they mean no DRUG exists that cures it.

I was recently shopping at a department store to pick up some new exercise shorts when the security guard walked past me.

Read More »

When I was in kindergarten, I had to take speech lessons. Oh, I could talk, and I did nonstop to anyone who would listen. The problem was that nobody could understand a lot of the things I had to say. When I spoke, I heard “s.” Other people heard “sschhshs.” Kids at school would ask my name. I would say, “John.” They would ask, “Sean? Joe?” My friends would tell them my name.

I remember once, my speech therapist, a kindly older woman, remarked that I had geographic tongue. She stuck her tongue out to show me hers. It looked like the photo here. Gross!

This is actually what my tongue looks like from time to time. Actually, this is a photo of my tongue from several years ago. Yes, it is painful.

Doctors told me they didn’t know why it looked that way. For all of my childhood, I thought that was just the way I was.

Well, the cause is Read More »

Gluten makes people sick, through celiac disease, gluten sensitivity or allergy. But, where do you find the medical research that proves it, especially to skeptics? This short video shows you where to go.