frothy coffee

The Secret to Coffee If You Have Mast Cell Activation Syndrome or Histamine Intolerance

Coffee in the morning used to be the highlight of my day.

That is, until Mast Cell Activation Syndrome and Histamine Intolerance really did a number on me.

I always loved the roasty-rich aroma. Adding cream and sugar made it heaven. Roasty, creamy, sweet coffee was the best way to start my day.

I’ve been a bit of a foodie most of my life. Coffee was no exception.

I loved stopping by new coffee houses. And trying whatever magical blend they had that day.

But my coffee drinking years didn’t last long. Soon, I became really overstimulated by caffeine.

So, I switched to decaffeinated coffee.

But even decaf started bothering me. You see, almost every decaf coffee still contains a lot of caffeine.

Then I learned that coffee is usually moldy, too. Yuck! Those of us with mold toxicity definitely don’t need more mold exposure.

I wondered if I could ever have coffee again? I thought I had given it up for good.

Have you been missing coffee?

If so, guess what? I’m going to share a secret with you today. There is a coffee that is:

  • Mold-free
  • Low histamine
  • Low acid
  • Organic
  • 9% decaf

I’ve been drinking this low histamine, mold-free, organic 99.9% decaf coffee for the last few months with no problems at all. And I want to share it with you.

But first, let’s look at why you want to be careful with most brands of coffee out there.

Related Article: Lower Histamine Elderflower Sparkling Wine Cocktail (plus Mocktail option) Recipe & also low FODMAP, low lectin, low oxalate

Problems with Toxins in Most Coffee If You have Mast Cell Activation Syndrome or Histamine Intolerance

Toxins in barrels

Those of us with Mast Cell Activation Syndrome or Histamine Intolerance already have a hard time detoxing.

And most coffee is unfortunately full of toxins. A few toxins that can be found in coffee are the following:

  • Ochratoxin A — A mold toxin that is harmful to the kidneys, liver, and immune system. It is produced by a few types of molds found on raw or “green” coffee beans.This mold toxin often comes from collecting rotting coffee beans. It can also come from using unhealthy fermentation processes.
  • Acrylamide — A naturally-occurring chemical found in a variety of cooked, baked, or fried foods such as french fries, breads, cookies, chips, and coffee. Acrylamide develops during the “browning” process.

It is linked to cancer in animal studies.

The coffee roasting process can create, change, and destroy acrylamide. All in the same batch.

  • Polycyclic Aromatic Hydrocarbons (PAHs) — These are burned compounds that can be present in any food that is roasted. PAHs increase inflammation in the body.They are linked to cancer and cardiovascular disease. The coffee roasting process at high temperatures can form PAHs.
  • Pesticides — These are often present in the finished coffee bean. This is because most coffee is heavily sprayed with pesticides as it’s grown.

Of all coffee beans produced worldwide, 97% are treated with pesticides and other chemicals. That means only 3% of the coffees available today are organic. It is difficult to monitor if organic growers are really doing a good job at keeping it organic.

Research suggests that roasting doesn’t really get rid of these pesticides either.

Let’s go back to mold on coffee beans. We know mold is a HUGE issue for Mast Cell Activation Syndrome or Histamine Intolerance. 

And mold is also a BIG issue with coffee.

First of all, coffee is grown in warm, moist climates. This makes it an ideal place for mold to thrive.

After the coffee beans are picked from the tree, they go to production. And a lot of things can go wrong during coffee production. Often the result is a mold of some sort.

Yeast and bacteria are also often used to naturally process the coffee after picking.

Third-party test results show yeast and bacteria residues are often left on the green, pre-roasted coffee beans. These yeasts and bacteria may also stay on the processing equipment. This can contaminate the next batch.

  • Out of 23 green coffees tested by third-party testing, 19 contained mold. 

However, the numbers may be even higher.

This is not a new problem:

  • In 1989, a study found that 58% of coffee was contaminated with ochratoxin A (OTA).
  • In 1995, 52% of coffees tested were contaminated.
  • In 2003, in a study of Brazilian coffee, 91.7% were contaminated with mold.

There should be ZERO mold in roasted coffee.

Green coffee mold is an industry problem.

In third-party lab testing of 46 brands of coffee, mold colonies ranged from 10 to 5,400.

Mold is one of the biggest triggers of Mast Cell Activation Syndrome. Mold creates all kinds of issues for mast cells and the rest of the body.

Related Article: How To Detox Your Body from Mold Gently with MCAS

Mold releases the mycotoxins that cause the Mast Cells to become defensive. As a result, mast cells release histamine and a lot of other chemicals that can cause a ton of health issues.

Too much histamine and Mast Cell Activation Syndrome can cause many problems. You can read a list of Mast Cell symptoms here.

What makes Purity Coffee different for people with Mast Cell Activation Syndrome or Histamine Intolerance?

woman holding coffee cup

Purity Coffee is free of histamine, mold, and pesticides. It is also low in acid.

It has been tested and found to be free of mold and mycotoxins. So, it doesn’t trigger mast cells and histamine.

Purity Coffee isn’t fermented, so it doesn’t raise histamine levels.

Purity Coffee double checks for pesticides, even though they only buy certified organic coffees. They actually test for 310 different chemicals that can be found in coffee to make sure Purity Coffee is free of these.

The green coffee beans are also third-party tested to make sure they are free of toxins like Ochratoxin A.

The smokeless coffee roasting machines ensure low levels of PAHs and acrylamides, which we talked about before. So, Purity Coffee doesn’t have those inflammation-triggering chemicals from high heat and smoke.

Plus, if you’ve had issues with coffee and an “acidic stomach,” Purity Coffee may work much better for you.

Here’s why:

Studies so far have not connected acidity nor caffeine with stomach discomfort or reflux.

Coffee is about as acidic as watermelon (5 to 5.5 pH).

So, if it was the acidity, tomato (about 4.3 pH) or orange juice (about 3.7 pH) would be more of a problem.

Decaf coffee caused the same issues as caffeinated coffee in studies. So, it’s not the caffeine.

In other research, different coffees produced different results. The type of coffee, the roast, and the brewing method could make a difference.

Could it be the quality?

There’s reason to believe so. After all, toxins, molds, and pesticides are common in low quality coffee.

Coffee that has been sitting on supermarket shelves for a long time could also be a problem. This will raise histamine levels even further.

Add to that, coffee has its own natural oils that can become rancid over time. Rancid oils can form toxins and are bad for the body.

Coffee that is either old or that is full of toxins may cause stomach upset.

Purity Coffee is different, though. Because it is organic, toxin-free, and medium roast.

If you’ve had problems in the past, but love coffee, Purity Coffee is worth a try.

And if you’re working on your sleep or you feel decaf is safer to start with, Purity Coffee has a 99.9% decaf coffee.

Most decaf brands still can have a good amount of caffeine. So, a cup after dinner isn’t a good idea.

Additionally, most decaf coffee uses chemical extraction (methylene chloride) to remove the caffeine.

More chemicals! This is something you definitely want to avoid. Especially if you have Mast Cell Activation Syndrome or Histamine Intolerance.

Purity Coffee uses the Swiss Water Process to decaffeinate their beans, instead. This is much safer.

This method manages water, temperature, and exposure time to gradually remove the caffeine. It is about a 10-hour process, which is why a lot of coffee companies don’t want to do the safer process.

A great benefit of the Swiss Water Process is that no added harsh chemicals (like methylene chloride) are used.

Plus, this method leads to a better flavor in the finished cup.

Decaf Purity Coffee is a great place to start if you want to bring coffee back into your life.

But, if you are used to drinking caffeinated coffee, their regular coffee is very good as well.

(Because anyone with Mast Cell Activation Syndrome or Histamine Intolerance can react to anything, slowly try new foods and beverages.)

Now, you are probably wondering how the taste compares? Granted, it has been a while since I drank coffee. But this foodie gal thinks that it is a really delicious coffee.

I’ve also shared it with my friends who don’t worry about histamine and mold. They drink Starbucks or the store bought brands. They thought the Purity Coffee was really good too!

Use the link above with coupon code MastCell360 for 20% off and free shipping*

*(Free shipping with any purchase over $50)

Not sure if it will work for you?

Are there any health benefits in coffee for people with Mast Cell Activation Syndrome or Histamine Intolerance?

Health Benefits of Coffee

Sometimes, coffee is thought of as junk food rather than a health food.

But some coffees have really great health benefits!

And the great news is, if you tolerate coffee Purity Coffee can deliver health benefits without triggering flares of Mast Cell Activation Syndrome or Histamine Intolerance.

Again, because it is low-histamine, mold free, and chemical-free.

In addition, coffee is low in oxalates, and has zero lectins. It is low FODMAP and even low Salicylate.

Here’s a quick summary of the benefits.

Purity Coffee is:

  • High in antioxidants
  • Has inflammation-lowering properties
  • Can be protective of the brain
  • Can be helpful against insulin resistance

Let’s look at these one by one…

Purity Coffee is super high in these types of antioxidants. Antioxidants are good at healing things for the body:

  • Chlorogenic acids
  • Ferulic acid
  • Flavonoids
  • Isoflavones

Let’s go through these.

Chlorogenic acid is often taken as a supplement in the form of green coffee extract.

Studies show chlorogenic acid can help lower inflammation. It can also help protect nerve cells from damaging stress.

When you drink coffee, this chlorogenic acid gets changed in your gut into ferulic acid.

Ferulic acid helps increase glutathione levels. Glutathione helps you detoxify mold and chemicals. It also fights inflammation.

The flavonoids in brewed coffee include the same ones found in green tea: epicatechin and epigallocatechin. These are often taken as supplements.

But did you know coffee also contains quercetin? Which we know is an antihistamine and mast cell supporting compound.

Related Article: Lower Histamine Wines – Can It Be True? What to Know When you Have Mast Cell Activation Syndrome or Histamine Intolerance 

Purity Coffee has more recently introduced a dark roast coffee. The dark roast has some benefits too.

Dark roast coffee, according to studies, seems to be easier on the digestive system. It also has positive effects on the brain.

Some key compounds in Purity’s dark roast coffee include:

  • Melanoidins — These may enhance the immune system and add dietary fiber, which could reduce the risk of colon cancer.
  • Chlorogenic Acid Lactones — These have antioxidant activity and may have positive effects on the brain.
  • B-carboline — Potentially have a positive effect on the brain. They may reduce feelings of depression and serve to protect the brain.
  • Trigonelline, Niacin (vitamin B3) and N-methylpyridinium — More antioxidant activity. These may help to protect cells.

According to Japanese research, drinking coffee can lead to a longer lifespan.

Even one cup of coffee a day over 4 years could reduce the risk of dying over that time by 16%, according to research.

In studies where people drank 2 to 3 cups of coffee each day, the risk of death was 19% lower.

This is likely due to coffee’s ability to lower inflammation, reduce insulin resistance, and protect the brain over time.

And this even applies to decaf.

There are hundreds of compounds in coffee (regular and decaf) that may promote good health. Here are a few more:

  • Trigonelline
  • Deterpenes: cafestol and kahweol
  • Polyphenols (including chlorogenic acids, caffeic acid, and other free radical reducing compounds)
  • Magnesium

Coffee is actually the major source of chlorogenic acids in the diet. A typical cup provides 50-150 mg/100 ml of it.

Again, chlorogenic acids help lower inflammation and protect nerve cells against damage from stress.

Coffee can also lower your risk of developing diabetes.

A study of decaf coffee found that 3 to 4 cups of coffee each day reduced risk for type 2 diabetes 30%.

Truly pure coffee has the potential for being:

  • Anti-tumor (anti-cancer, especially colon, prostate, and liver cancers)
  • Anti-inflammatory
  • Anti-allergenic (in cell studies)
  • Anti-diabetic
  • Liver-protecting
  • Performance-enhancing
  • Mood-lifting
  • Energy-promoting
  • Metabolism-boosting
  • Brain health-improving

These effects have been seen in cell, animal, and human studies.

A cell study on low-grade green coffee and brewed coffee even showed some anti-allergenic potential.

>>> Get 20% off Mold-free, Low Histamine Purity Coffee Here

Use the link above with coupon code MastCell360 for 20% off and free shipping

*(Free shipping with any purchase over $50)

Not sure if it will work for you?

 >>> Try 5 cups of Purity Coffee for Only $5 Here

Can you use Purity Coffee for coffee enemas? Why Purity Coffee instead of others for coffee enemas for people with Mast Cell Activation Syndrome or Histamine Intolerance?

Coffee Grounds

We know that a congested liver can be a problem for Mast Cell Activation Syndrome and Histamine Intolerance.

Coffee enemas help detoxify the liver and get rid of bile buildup. This happens by helping bile move into the colon. The colon is then able to help the body get rid of toxins.

A coffee enema given through the rectum helps you instantly absorb the special nutrients.

They flow directly to the liver within seconds.

The liver responds by dumping toxins through the bile duct, into the small intestine, and eventually into the bowels.

Correct enemas are held for about 20 minutes. Then release the coffee solution along with bowel waste products (including toxins from the liver.)

A really high quality and healthy coffee will clean the liver out.

However, a lower quality (high toxin) coffee will worsen problems in the liver and colon.

Organic, chemical-free, mold-free, and low histamine Purity Coffee will enhance liver detoxification. And if you are doing coffee enemas, you definitely want to use something that is chemical-free, mold-free, and low histamine.

Lowering your toxic load and optimizing liver function is a big deal for healing.

After all, toxicity is one of the 7 root causes underlying Mast Cell Activation Syndrome and Histamine Intolerance.

>>> Get 20% off Mold-free, Low Histamine Purity Coffee Here

Use the link above with coupon code MastCell360 for 20% off and free shipping

*(Free shipping with any purchase over $50)

Not sure if it will work for you?

 >>> Try 5 cups of Purity Coffee for Only $5 Here


More Low Histamine Drinks

References on Coffee for People with Mast Cell Activation Syndrome or Histamine Intolerance

Association of Coffee Drinking with Total and Cause-Specific Mortality Neal D. Freedman, Ph.D., Yikyung Park, Sc.D., Christian C. Abnet, Ph.D., Albert R. Hollenbeck, Ph.D., and Rashmi Sinha, Ph.D. N Engl J Med 2012; 366:1891-1904, May 17, 2012, DOI: 10.1056/NEJMoa1112010

Hwang SJ, Kim YW, Park Y, Lee HJ, Kim KW. Anti-inflammatory effects of chlorogenic acid in lipopolysaccharide-stimulated RAW 264.7 cells. Inflamm Res. 2014;63(1):81-90. doi:10.1007/s00011-013-0674-4

Martins ML, Martins HM, Gimeno A. Incidence of microflora and of ochratoxin A in green coffee beans (Coffea arabica). Food Addit Contam. 2003;20(12):1127-1131. doi:10.1080/02652030310001620405

Micco C, Grossi M, Miraglia M, Brera C. A study of the contamination by ochratoxin A of green and roasted coffee beans. Food Addit Contam. 1989;6(3):333-339. doi:10.1080/02652038909373788

Minich, D. 2000 Reasons to drink coffee: the phytochemicals. Purity Coffee website. n.d.

Purity Coffee lab testing completed by: 1. Silliker-Merieux Neutrisystems in Illinois. Tested for: Mold, yeast, ochratoxin, aflatoxin, and pesticides. Tested between: June 2016 – Feb 2017; 2. Federal University of Rio de Janeiro, Department of Nutrition. Tested for: Chlorogenic Acids (CGA’s). Tested between: July 2016 – Feb 2017. Official university info: Prof Dr. Adriana Farah, Universidade Federal do Rio de Janeiro, Instituto de Nutrição, Laboratório de Química e Bioatividade de Alimentos; 3. University of Porto, Portugal. Tested for: Acrylamide and PAH. Tested between: July 2016 and Feb 2017. Official university info: Dr. Sarah Cunha, Requimte-Faculty Pharmacy. Rua Jorge de Viterbo Ferreira, 218, Porto, Portugal

Ramalakshmi K., Rao, L.J.M., Takano-Ishikawa, Y., Goto, M. (2009). Bioactivities of low-grade green coffee and spent coffee in different in vitro model systems. Food Chemistry, 115(1), pp. 79-85.

Revi, I. Japanese study concludes drinking coffee can lead to a longer life. Purity Coffee website. n.d.

Salisbury, A. Coffee & Health. Purity Coffee website. n.d.

Salisbury, A. Decaffeinated Coffee’s Health Benefits. Purity Coffee website. n.d.

Salisbury, A. Why coffee might hurt your stomach. Purity Coffee website. n.d.

Salisbury, A. Why dark roast? Why now? Purity Coffee website. n.d.

Studer-Rohr I, Dietrich DR, Schlatter J, Schlatter C. The occurrence of ochratoxin A in coffee. Food Chem Toxicol. 1995;33(5):341-355. doi:10.1016/0278-6915(94)00150-m

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  1. Jen

    Thank you so much for this information. I just got tested for mold toxicity and my TGIF beta if that sounds right was over 4000!!! I’m also diagnosed with pots after Covid. But I feel like something else is driving my pots- possibly mold/histamine/mast cell.

  2. kristy mcgraw

    What do you use for ‘cream & sweetener’ in your coffee?

  3. nathalie

    I was excited to try the Purity decaf coffee, primarily because it was touted to have less/no mold/toxicity and was supposedly well suited for those with histamine intolerance. The coffee tastes delicious, but moments after I took my first sip, I started sneezing multiple times in quick succession- a telltale sign that I’m having some kind of allergy to the coffee. Earlier in the week, I tried a different mold free, toxic free coffee that did not induce the annoying sneezing, and it worked! First time in 20 years that I was not sneezing 20 times in a row following a cup of coffee! But this product made no mention of the low histamine component, so when I came across the Purity brand I was excited to try it. But the sneezing IS the objective decider, and there is definitely something in the Purity brand that still has some element causing a reaction, as indicated by the sneezing. Wish it were not so.

    1. Suz, Mast Cell 360 Team

      Hi Nathalie,
      Thank you for reaching out and sharing your experience. So far, we’ve had great success with it, but it’s good for us to keep track of when it isn’t working, too. Thank you!

    2. Don

      Do you mind sharing what brand you were able to tolerate?

    1. Suz, Mast Cell 360 Team

      Hi Lizzy,
      They have “coffee sachets” which are like a tea bag. So you steep it per cup as you would if you were making a single cup of tea. Awesome for people on the go or who just want one cup.
      Hope this helps!

    1. Suz, Mast Cell 360 Team

      Hi Marianne,
      Thanks for reaching out. We aren’t familiar with that brand so we can’t advise on it. You can ask them some questions about fermentation process and see if they have any mold testing they can share with you. Those are two of the biggest factors which make Purity different.

      Suz, MC360

  4. Kobus

    Hi, can you please send met this article in Pdf format. I found it very informative and would like to share with friends.

  5. Heather Mac

    I’m here for the info regarding coffee enemas! They have been such a lifesaver for me! I use S.A. Wilsons lightly roasted coffee for my enemas, as they are tested for mold, and have high amounts of the nutrients that you want.

    I have had incredible healing from coffee enemas alone. I was unable to tolerate so many supplements, and I had almost zero peristaltic movement.

    I have mold toxicity and histamine intolerance, so I’m having to take binders at the same time. Doing the coffee enemas have helped me to make a huge turnaround, and I can notice a difference if I skip just one day.

    1. Suz, Mast Cell 360 Team

      Hi Heather,
      Thanks so much for sharing your experience! That’s great to hear you are having such success with it!

      Best wishes,
      Suz, MC360

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