Why Do People Think Vitamins Can Cure Mental Illness?

Can vitamins cure mental illness? That's easy: No - circle containing differen

Being listed on the Scientology website is never a good sign, and after seeing the documentary Letters from Generation Rx, I can see why it’s listed there. There were a lot of things that concerned me about the film, which you can read about in this post on weighing medication risks and benefits, but what I’ll focus on in this post is the notion that vitamins can cure mental illness.

I suppose that, in some ways, it’s a natural reaction to the imperfect nature of currently available treatment options. Medications don’t work for everybody, and it can take a lot of trial and error to find something that works. There are potential side effects, sometimes very serious ones. That does not mean, though, that we should be grasping at straws and using unproven methods. There’s no need to throw science out the window entirely.

Letter From Generation Rx

One of the parents featured in Letters From Generation Rx was the founder of TrueHope, a Canadian company that markets micronutrient formulas as a treatment for bipolar disorder and several other conditions. This man’s wife had suffered from bipolar and taken her own life. His daughter and son both had bipolar disorder and had not responded well to medication.

He decided to start them on micronutrients, including forcefully sedating his daughter and making her take the pills. Both the son’s and daughter’s illnesses eventually went into remission, and the family attributes this to the micronutrients.


After his children’s recovery, the father started TrueHope, which has faced various regulatory issues and court challenges with Health Canada. Its website claims that “Truehope EMPowerplus Advanced is scientifically proven to effectively help with bipolar disorder” and “causes significant reductions in the symptoms of bipolar and other mental disorders”.

I was curious to see how EMPower Plus Advanced would compare to Ultra Preventive X by Douglas Laboratories, a mega-multi-vitamin/mineral/supplement that I’ve taken before on the recommendation of my naturopath. The ingredient lists were very similar. Many of the vitamins and minerals were in approximately the same amounts in both formulas.

Ultra Preventive tended to have higher doses of certain vitamins, while EMPower Plus tended to have higher doses of the minerals. As for the remainder of the supplements, EMPower only lists the ingredients without amounts, describing it as a proprietary blend. Ultra Preventive has many of the same supplements, but its label explicitly states the amounts. Ultra Preventive also has more active ingredients overall, while EMPower claims that it has a special formulation that allows for greater absorption.

I took Ultra Preventive for about 6 months last year because my bloodwork showed elevated levels of an inflammatory marker, and it was one of the recommendations my naturopath made to try to bring down the inflammation. Did it cure my depression? Nope.

Vitamins for schizophrenia?

For years, some people have suggested that vitamins can treat schizophrenia. In 1968, molecular biologist Linus Pauling proposed the term orthomolecular psychiatry. He argued that mental illness should be treated with vitamins and other substances naturally found in the body in order to bring them back up to their optimal concentration.

WebMD has a list of supplements that are sometimes used for schizophrenia, and it gives an effectiveness rating for each. Most are listed as having insufficient evidence, while others are listed as likely ineffective. A few are listed as possibly effective: ginkgo biloba, glycine, and inositol.

The site schizophrenia.com lists some vitamins and other supplements that “seem to help” people with schizophrenia, including some that have shown promising results in early trials. It lists EMPower Plus as a “disproven (or unproven) and overmarketed ‘schizophrenia treatment'”.

A study in the journal CNS Drugs found that supplementation with folic acid, vitamin B12, and vitamin D could be helpful for certain individuals with schizophrenia, but it wasn’t recommended as a primary treatment strategy. This is the kind of approach I think we need to see more of. Not fringe groups saying vitamins only, not scientists dismissing vitamins and other nutrients as not worth studying, but a balanced approach that looks at how various nutrients can fit into the overall picture of mental health.

What message does this send?

Meanwhile, the TrueHopes of this world are likely to add to the stigma around mental illness, as the vitamin cure perspective feeds into ideas that mental illness isn’t actually real. That’s really not helpful. What we need is more evidence-based treatments that will actually help those with mental illness to live better lives.

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8 thoughts on “Why Do People Think Vitamins Can Cure Mental Illness?”

  1. I found this very interesting. The only vitamins I have taken was B12’s to help with feeling lethargic. Sometimes, not every day, but sometimes I’ll take them to help with getting motivation if I had a bad night of falling asleep. The only other thing I take at night is Melatonin (10mg). It actually assists with the other medications that I take before I go to bed.

  2. thejimmylewisshow

    Completely agree with you! I’ve just started a mental health blog feel free to check it out! All the best. Jim.

  3. I take Sam-e to help with my anxiety/depression. It is a supplement in the US but used as an RX for depression in other countries. It is a natural compound in our bodies that aides in the production of serotonin, dopamine, and norepinephrine; one that cannot be replenished any other than oral supplements or injections if one is deficient. Per the psychiatrist at my counselor’s office, I take this supplement in a “therapeutic dose” which is much larger than what the box says.

    It hasn’t fixed me, but it does help. I know it does, and I have no side effects from it like I did with SSRIs. I also take larger doses of vitamin D3 than the average person.

    Vitamins and supplements aren’t fix-alls, but I think they have a respectable place in the tool kit for recovery.

    1. I’ve thought about trying SAMe, but at the dose that’s needed for depression it just seemed so expensive. I’m in Canada, and I think our prices for supplements in general are quite a bit more than in the U.S.

      1. Yes, it is expensive in high does. That’s for sure! I had been using the Target brand for the longest time due to cost, but then target stopped carrying it. I get it online. 🙂

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