Is Elderberry Bad For Autoimmune Disease?

Elderberry supplements, syrup, tea and gummies get popular every flu season, now more than ever -and for good reason. Research has noted this herbal supplement can stimulate the immune system. A more vigilant immune response may mean fewer colds and flues. But what about those with autoimmune disease? They already have overactive immune systems. Can people with autoimmune disease take elderberry? would it make their autoimmune disorder worse? It's a valid question. Let's look at the research and see what it says.

 

What is Elderberry Used For

Elderberry (Sambucus nigra) has a long history of use. In the past, the herb has been to treat:

• asthma
• burns
• headaches
• liver problems
• insect repellant

and many other things. These days however the supplement is used to battle the flu.

Can It Prevent Flu?

These days the berries are used to modulate the immune system and reduce colds and the flu. So, does it? In one investigation 60 people with influenza (the flu) symptoms were given 15 ml of Sambucol elderberry syrup or a placebo 4 times a day for 5 days.

Those using the supplement recovered 4 days sooner.

Other studies have also found elderberry effective at reducing the duration and severity of colds and influenza virus symptoms. So this is not a scam.

Most supplements use the black berries of the plant. The berries are what you should look for.

Whether or not the supplement prevents the flu, may depend on the type of virus you're infected with.  For example, the elderberry appears to prevent the H1N1 virus from entering cells. Blocking the virus entry into cells should reduce infections. The H1N1 influenza A virus was associated with the 1918 Spanish Flu that killed millions.

Whether it prevents other strains of the flu from entering cells needs more study.

While all this is good, if elderberry ramps up the immune response, would this be bad for those with autoimmune disease, who already have overly aggressive immune systems? Examples of autoimmune disorders include:

• type I diabetes
• rheumatoid arthritis
• hashimoto's thyroid disease
  
• multiple sclerosis
• lupus

Let's look at the evidence.

Does Elderberry Worsen Autoimmune Disease?

To date, there is no conclusive human proof that black elderberry supplements are harmful to people who have autoimmune disorders.  Reports of it worsening of autoimmune diseases like rheumatoid arthritis, lupus or thyroid problems cannot be located.

So why do some people say it may be harmful?

Research shows the supplement increases cytokines. Cytokines are made by the immune system. Some cytokines are pro-inflammatory. Too much inflammation may make autoimmune conditions worse.

In one study, Sambucol supplements were given to 12 healthy people.

Their blood was then analyzed.

Several pro-inflammatory cytokines were increased. The greatest increase was seen in a cytokine called tumor necrosis factor-alpha (TNF alpha) which has been linked to autoimmune conditions like rheumatoid arthritis and Chronis disease.

While this may seem alarming, remember the people in this study were healthy. They did not have an autoimmune disease. It's possible healthy people and those with autoimmune diseases may react differently.

The real test would be to give supplements to people with autoimmune disease and see if it made their symptoms worse. For example, would supplements:

• make rheumatoid arthritis symptoms worse
• raise thyroid auto-antibodies

Investigations like these could not be located.

So, claims elderberry makes worsens autoimmune disease seems to be theoretical.  Of course, lack of evidence does not mean its safe for autoimmune disease. If there are problems, it may depend on what autoimmune disorder you had. This is why most experts recommend speaking to your doctor first.

Does It Work Better With…

Some supplements may contain combinations of elderberry with:

• echinacea
• quercetin
• antioxidants

or things thought to ramp up the immune system. There is little proof that other ingredients make elderberry work better. 

Elderberry Side Effects

Who should not take black elderberry? Generally, the supplement side effects are few and far in between.  No toxicity to the liver or other issues has been reported. Most people have no serious ill effects when taking quality-made supplements. No reports of elderberry making autoimmune disorders worse could be located. The proof so far appears to be theoretical.

While there are reports of side effects include nausea, vomiting, or diarrhea, these appear rare for dietary supplements especially when taken for short periods of time.

Here are some things to consider when taking this supplement. This list is not complete:

• start with less than recommended for the first week to see how you respond
• don't take elderberry all the time. Long term use is not known.
• never eat raw uncooked elderberry plants
• when consumed raw, the bark, root and leaves contain a chemical called sambunigrin which can produce the poison, cyanide. The berries do not have this harmful compound.
• stop taking at least 2 weeks before surgery
• speak to your doctor if you're pregnant or breastfeeding
• elderberry may have interactions with medications and other supplements

Elderberry supplements may be ill-advised for people taking immune-suppressing drugs. That said,  reports of the supplement making immune reducing drugs less effective could not be located.

To Take Or Not To Take

So, is it safe for autoimmune disease? Generally, studies show elderberry can reduce your symptoms of flu virus infections. This is good. While there seems to be no concrete proof elderberry makes the autoimmune disease worse, it's best to check with your doctor to see if it's right for you. Lack of proof doesn't mean there's nothing to it. The only way to really know is to test it. Hopefully, one day those studies will be performed.

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What Do You Think?