To be held at Mental Health Foundation, Suite J – 450 Chapel Street South Yarra, VIC, 3141
Dr Alice Lam / 6th November 2019
Do you already use supplements, or are you thinking of trying some for your bipolar disorder?
A study in the USA found that one in five people with bipolar used a supplement long term. The most commonly taken supplements were fish oil, B vitamins, melatonin and multivitamins1.
Even with such popular usage and marketing messages like “safe” and “natural”, one should bear in mind that many supplements:
Because the amount of information can be quite confusing, in this article we’ll try to summarise current knowledge. You can read all the way through or just skip to the section that most interests you. Abbreviations are expanded in the footnotes.
As an aside, diet and supplements are not recommended as replacements for medication. However, there is hope that in the future, individual dosing could be used to minimise or possibly eliminate medication, according to Dr William Walsh, scientist and expert in nutritional medicine of the Walsh Research Institute3.
Omega-3 fatty acids are nutrients that are naturally occurring and found in the form of EPA and DHA in foods like salmon, tuna, sardines, free-range chicken and omega-3 fortified eggs. A third form of omega-3 called ALA is found in dark green leafy vegetables like spinach, walnuts, flaxseeds and soybean.
Only small amount of dietary ALA can be converted into useful EPA and DHA. It is thought most people in the United States get enough ALA from the foods they eat, as well as small amounts of EPA and DHA5.
Some research suggests that there is body inflammation in acute mania, and to a lesser extent, in bipolar depression4. It is possible that omega-3 fatty acids may reduce inflammation in the nervous system8.
However, though there are conflicting studies on whether omega-3 helps treat or prevent episodes of mania or depression6, Dr. Jeffrey Rakofsky (Assistant Professor in the Mood and Anxiety Disorders Program at Emory University School of Medicine in Atlanta, Georgia, USA) and Dr. Boadie Dunlop (Director of the Mood and Anxiety Disorders Program at Emory University) reviewed data from multiple trials and felt there was reasonably strong evidence compared to other supplements for bipolar depression7.
Dr. Candida Fink, an experienced psychiatrist in New York (who co-authored a book for patients along with John Kraynak, who has lived experience of bipolar disorder) writes that most doctors would suggest 1-2 grams daily EPA for antidepressant effect8.
SAMe is found in the body and is made from methionine, an amino acid found in foods. It has been widely studied in people with unipolar depression and bipolar disorder.
It has been advised that SAMe should not be taken for bipolar depressive symptoms as SAMe may induce or worsen symptoms of mania. There is also concern that SAMe may interact with other supplements and medications by increasing levels of serotonin (a chemical produced by nerve cells), such as antidepressants, L-tryptophan, and St. John’s wort9.
Dr William Walsh even states that some people with bipolar disorder could already have excessive SAMe in their bodies3.
This yellow flower has been used as a medicine since ancient times as “the devil’s scourge” to ward off evil spirits. It was popular in the early 2000’s but popularity has waned due to concerns about lack of efficacy and risk of interaction with other medications8 e.g. may reduce benzodiazepine effectiveness.
Although many studies suggest St. John’s Wort can help treat mild-moderate unipolar depression, there doesn’t seem to be any strong evidence for treatment of bipolar depression. It is also risky to take along with other antidepressants due to the possibility of developing serotonin syndrome (this can cause tremor, diarrhoea and confusion) or triggering mania1O.
Melatonin is produced by the brain in reaction to the amount of ambient light, and thus helps us regulate our circadian rhythm. In turn, it is possible that the body rhythm helps regulate mood and vice versa.
In people with mania, some studies suggest there is an early rise of lower melatonin levels, compared to healthy people and those with unipolar depression11.
Early research shows that taking melatonin at bedtime increases sleep duration and reduces manic symptoms in people with bipolar disorder who also have insomnia. But there is also a risk that taking melatonin might make symptoms worse in some people with bipolar disorder12.
For now, there is a lack of clear consensus on whether melatonin is helpful in bipolar disorder11.
Coenzyme Q10 – This vitamin-like substance is found in the body, and in small amounts in meats and seafood. It is commonly used for heart health. Early research shows that taking coenzyme Q10 may improve symptoms of depression in people over 55 years of age with bipolar disorder, but more research is needed13.
5-HTP – This substance is produced by the body and present in the seeds of an African plant called Griffonia simplicifolia. It increases serotonin production which itself affects mood, sleep and other body functions. There is a little evidence it can help with depression, anxiety and sleep, but just as with St. John’s Wort, if taken along with other antidepressants there is a risk of developing serotonin syndrome8,14.
GABA – Made by the brain, GABA is thought to help anxiety and mood by blocking brain signals. However, there is little evidence to confirm its efficacy for mood and anxiety, nor consensus on safe dosage15.
Inositil7,8 – Mood stabilising medication like lithium and valproate are thought to work by stabilising the vitamin-like inositol’s signals within cells. Dr. Jeffrey Rakofsky and Dr. Boadie Dunlop found just one study that showed possibly efficacy. There is also a risk of triggering mania.
Kava – Part of the pepper family, this herb is native to islands in the South Pacific. Many people take this for anxiety. There are mixed conclusions about efficacy, and it has been linked to severe liver injury, especially if combined with alcohol16.
NAC – this substance is used by the body to make antioxidants (such as glutathione) that help the body’s cells recover from stress and damage. A group of researchers reviewed multiple studies and could not advise NAC as a safe, effective treatment for bipolar disorder17.
Valerian has a distinctive odour and is extracted from a plant native to Europe and Asia. Out of 250 species V. officinalis is most commonly used. A review of nine trials was inconclusive for valerian’s sleep benefits. It can interact with benzodiazepines and other supplements such as St. John’s wort, kava, and melatonin18.
Vitamins B1, B6, B12 – there is a lack of good evidence to say these help people with bipolar disorder.
Vitamin D – some studies show a link between depression and low vitamin D. However, but there is insufficient evidence to recommend it for bipolar depression8.
Folic acid – also known as vitamin B9 and found in the form L-methylfolate, it has been shown in some studies to enhance antidepressant response in people with unipolar depression19. However, in a review, Dr. Jeffrey Rakofsky and Dr. Boadie Dunlop did not find good supporting data for folic acid in bipolar depression treatment7.
Although taking folic acid does not appear to improve the antidepressant effects of lithium in people with bipolar disorder, WebMD suggests that taking folate with the medication valproate may improve the effects of valproate20.
Dr Walsh comments that people with bipolar disorder may have folate under- or overload, so individual tailoring of folate supplementation may be beneficial3.
Zinc – In earlier studies, lower blood levels of zinc were linked to depression. However, evidence seems to be pointing towards a use only in unipolar depression by increasing the efficacy of antidepressant therapy.
Magnesium – A 1990 study of rapid cycling bipolar patients suggested that taking magnesium might have had an effect as strong as lithium in about half the people21. Another study in 2000 suggested that taking magnesium with the drug verapamil reduced manic symptoms better than verapamil alone22. More studies are needed.
In short, with this array of frequently inconclusive data, it would be advisable to have a chat with your psychiatrist first before taking supplements for bipolar disorder.
People with bipolar disorder have a higher incidence of obesity, diabetes, high blood pressure, and unhealthy blood fat levels. The reasons for this may include:
There are even less well-understood possibilities, such as deliberately increasing sugar intake to reduce high levels of stress-induced blood cortisol24.
An interesting recent study25 looked at the eating habits of 113 well people with bipolar and 160 people without bipolar. Those with bipolar were generally less adherent to a Mediterranean diet than the non-bipolar group, and 74% of the bipolar group were overweight versus 68% in the non-bipolar group. The levels of blood sugar and triglycerides (a type of blood fat) were also higher in the bipolar group.
A review of studies24 looking at diet in bipolar disorder suggest the following:
As well as goal-setting towards regular healthier meals and snacks and restoring a regular circadian rhythm (there is more on this is in the October 2019 BipolarLife newsletter), the amount and type of food are also important for our mood and energy levels.
Dr Ellen Frank, Professor of Psychiatry and Professor of Psychology at the University of Pittsburgh School of Medicine, Pennsylvania, recommends having three to four smaller meals per day to help keep mood and energy levels stable26.
Depression and Bipolar Support Alliance (DBSA) suggests keeping a food and mood journal to see if a symptom is triggered by something dietary27. An example might be agitation and nervousness after a certain amount of caffeine, or broken sleep, low mood and poorer impulse control after alcohol.
Given the above study findings, it may help to follow a portion-controlled Mediterranean-type diet (definitions vary) to help with mood and energy.
This diet typically looks like this:
If there are additional challenges to meet such as medication-related weight gain, you could also get support from your doctor and/or dietician. Don’t forget to check out online resources including
Disclaimer: this content is not a substitute for individual medical advice.
The tricky thing about bipolar disorder is that there is no one state to get used to. As the name implies, there are two somewhat opposite extremes of behavior: the manic and the depressive. They have very distinguishing characteristics, both of which can be damaging for loved ones.
Some of the symptoms of bipolar mania and hypomania include:
It’s easy to see how this can be damaging to any kind of relationship. It can be impossible to get a word in edgewise, much less talk someone out of a bad idea when they are in a manic state. They can turn on you quickly for not being in sync with them. And while it is a symptom of a disorder, that doesn’t make it any less frustrating. In extreme cases, mania can be outright dangerous.
Then there is the depressive side. Some of those symptoms include:
This end of the spectrum can also be scary and frustrating and dangerous. The feeling of emptiness and obsession with sadness and guilt is, upsettingly, almost a form of narcissism. A person in a depressive state has trouble seeing outside themselves. They know they are hurting people, adding to guilt, but often unable to do anything about it except feel even worse. That is isolating, and shuts out even those who care the most.
Both extremes can cause serious emotional strains and make it hard to form or maintain genuine connections. And the effects of untreated bipolar disorder don’t stop there.
Having bipolar disorder can make it very difficult for someone to keep a job. If they are a parent or spouse, that income might be needed. That loss of income, combined with other healthcare costs, can put severe strain on a family. The stress of worrying about money is as real as it gets.
There are many ways bipolar disorder affects family members. Luckily, there is a very good way to treat it.
It is extremely important to get a proper diagnosis of bipolar disorder. For complicated reasons, bipolar disorder is initially misdiagnosed as much 70% of the time, if not more. Most manic episodes go unreported, and the sufferer is diagnosed with depression. While depression is serious and needs to be treated, it is a different beast than bipolar disorder.
So we encourage families to also be on the lookout for signs of mania or hypomania. A proper diagnosis is absolutely the key to helping everyone. Loved ones getting involved is another key.
Family involvement in therapy is extremely important, especially to someone who believes they are letting everyone down. They aren’t. They need to know that, and they need to know they are surrounded by love. It’s important for them to see that just as the symptoms of their disorder impact everyone, so does the treatment involve everyone.
At a dedicated long-term facility, family therapy can involve:
One more thing you will be doing is learning to set boundaries. You’ll be learning to take care of yourself. That’s what happened with Theresa. She loved her husband and was always there for him—but that sometimes that also meant being there for herself. She had to maintain her own identity, and her own health, in order for them both to be well.
In the end, the therapy Theresa and Demián went through together helped Theresa stay strong, stay independent, and avoid the guilt and stress and unwitting angry feelings she’d had before they sought appropriate treatment for his disorder. She and her husband were no longer under the sway of his bipolar disorder. Instead, they were truly, finally, getting through it and moving forward—together.
Come along to our newly formed Women’s Support Group held on the fourth Tuesday of every month at The Youth House next to the Monash Church of Christ, 44-48 Montclair Ave, Glen Waverley 3150, 7:30pm – 9:30pm.
Gain support, understanding and friendship in a safe and open environment.
You will always be made to feel welcome.
Food and refreshments provided.
Contact : Amanda 0403 535 332 or email firstname.lastname@example.org