Features
Calgary scientist Bonnie Kaplan publishes new book stressing the importance of nutrition on mental health
By IRENA KARSHENBAUM What people have known for centuries – that good nutrition is positively correlated to good mental health has, in the last 60 years, been largely abandoned as a precept within Western society. Instead, it’s become standard belief that mental illness can only be helped through prescription medication.
As a result, something as basic as good nutrition is not only overlooked as being key to mental health, it’s regarded as somewhat controversial.
Scientist, medical researcher, and Calgarian, Dr. Bonnie J. Kaplan has dedicated her career to researching, writing and talking about the importance of micronutrients in mental health. Now, while being semi-retired, she has written a book titled “The Better Brain”, along with her former student, Dr. Julia J. Rucklidge. The book is an achievement in itself and a sort of vindication for Kaplan, who says that her career was derailed in its early years because of her ideas, and who witnessed young scientists leaving the field because they were unable to obtain funding for their research work.
Born in Canton, Ohio, and educated at the University of Chicago and Brandeis University, with postdoctoral training and faculty research in neurophysiology at Yale University, Kaplan moved to Calgary with her husband, Richard, in 1979.
She explains that she spent most of her career in research and supervising students, and did not do a lot of regular classroom teaching. As she was going into retirement in 2016, Kaplan was considering what she would do next.
“I came up with two things,” she says. “I wanted to raise funds for my two charitable funds to help fund research by my junior colleagues on treating mental health with micronutrients in studies in Canada, US and New
Zealand.” (To date, Kaplan says, she has raised almost $900,000 for her charitable funds, one of which is held with the Calgary Foundation.)
“My second focus was knowledge translation to the public” she says. “This is why I decided to write this book.”
Written for the general reader, “The Better Brain” found a home with a major US publisher, Houghton Mifflin Harcourt, in New York. Through stories and references to studies Kaplan argues that a diet of real, nutritious — not ultra-processed — food is the foundation for one’s mental health.
Mental illness has been growing exponentially. Researchers Dr. E. Fuller Torrey and Judy Miller in a book called “The Invisible Plague: The Rise of Mental Illness from 1750 to the Present” (published in 2001 by Rutgers University Press), suggested that mental disorders occurred at a rate of three in 10,000 between 1750 and 1960. The World Health Organization currently estimates the rate at over 2,000 in 10,000.
“The Better Brain” does acknowledge that the roots of mental disorders — listed as anxiety disorders, depression, mood disorders, personality disorders like narcissism, psychotic disorders like schizophrenia, neurodevelopmental disorders like autism, and medication-induced movement disorders — are varied and complex, but Kaplan and Rucklidge ask the reader to consider diet as a primary cause for mental disorders. Eating nutritious, whole foods that are rich with micronutrients – in other words, vitamins, minerals and essential fatty acids, is what your brain needs to function optimally, they argue
Kaplan and Rucklidge write that the brain hungers for a variety of micronutrients; there are about 30 of them, ranging from Vitamins B and D, calcium, zinc, magnesium, iodine, and others. However, promoting the notion that mental health is linked to diet is still seen as controversial, Kaplan admits.
As well, advancing that notion had proven to be a barrier to her receiving research funding, with granting agencies telling her that if she would only confine her studies to a single micronutrient, then funding could be available.
Kaplan and Rucklidge argue, however, that when it comes to the brain there is no “magic bullet” and that the brain is not akin to, for example, a disease such as scurvy, which can be cured with a single vitamin: Vitamin C. The brain needs a broad spectrum of micronutrients – vitamins, minerals and essential fatty acids, like Omega-3. These micronutrients are found in real unprocessed foods, such as fruits and vegetables of all colours of the rainbow, plain yogurt, fish, chicken, meat, and nuts. The best source of good food can be found in a Mediterranean diet, the authors write. In contrast, a Western diet consisting of ultra-processed food is full of macronutrients like proteins, carbs, saturated fats and sodium, but lacks micronutrients, for which the brain hungers.
“The Better Brain” contains an entire chapter of helpful tips on how to shop for healthy food (which is actually cheaper than ultra-processed food, Kaplan and Rucklidge maintain) and recipes for healthy breakfasts, soups, salads, main courses and even desserts. Another chapter delves into what not to eat which, not surprisingly, includes suchg things as pop, sugar and ultra-processed food. The book says: “It’s not just the presence of healthy food but also the absence of unhealthy food that contributes to a good outcome.”
Kaplan and Rucklidge suggest that it is best to get your essential nutrients from whole foods, but if mental health issues persist, you ought to consider adding nutritional supplements. An entire chapter is dedicated to this topic.
The book says: “All the minerals and vitamins are needed for your enzymes to allow for proper brain function. Some people have inherited ‘sluggish pathways’ because their enzymes are not efficient, resulting in the need to flood their brains with even more micronutrients than usual.”
In plain English, the scientists are saying that many people with mental illnesses have brains that have been starved of essential micronutrients or their particular biochemical makeup is preventing them from absorbing the micronutrients efficiently and in such instances they need large doses of micronutrients that can only be obtained through taking supplements. These supplements are not store-bought brands that contain doses too small to make a difference, but are from supplement companies, which they list in the book. Kaplan and Rucklidge consistently state they do not have financial ties to any supplement companies.
It must be noted that the authors also make clear that they are not advising individuals to go off their meds: “It is absolutely crucial that you do not stop taking meds for your psychiatric condition. We suggest you discuss options with your prescribing physician first.”
Kaplan is seeing a complete turnaround from the opposition she experienced in her early career to the poin twhere she now receives numerous speaking invitations in Alberta and across Canada. “I am doing a webinar in Alberta that has over 1,000 registrations,” she says, “something very unusual for the organizers of the webinar. “Previously the interest for this topic was largely in Western Europe and the US.”
Co-author Julia J. Rucklidge is currently at the University of Canterbury, in Christchurch, New Zealand. Together the two women – after selling the idea to their publisher, wrote the book in just four months. Now, aided by modern technology, they are currently busy doing podcasts and interviews all over the world.
Kaplan says the book is receiving a lot of good feedback from people who have read it. “The medical system is a longer road. It would be advantageous in mental health clinics to teach a class on nutrition and Mediterranean-style cooking.”
She notes that she and her husband rarely eat out. “We cook from scratch and eat a Mediterranean-style diet. Before the pandemic, we were eating out only as a social thing to meet with friends.”
Kaplan stresses the importance of learning to cook, but also to follow the 80/20 rule. “If you’re eating a healthy diet 80 percent of the time, don’t beat yourself up if you’re eating a cookie that is not so healthy.”
“The Better Brain”
By Bonnie J. Kaplan, PhD
and Julia J. Rucklidge, PhD
Published by Houghton Mifflin Harcourt
Released April, 2021
Irena Karshenbaum writes in Calgary.
The opinions expressed here are the author’s own.
Features
More Than the Price: What Discount Culture and Screen Printed T-Shirts Tell Us About Identity and Community
Amidst the era where we’re inclined to speak in hashtags and memes, there remains something quietly powerful in the humble T-shirt—specifically the screen-printed t-shirt. Whether a frayed band tee from a 1998 concert or a crisp cotton shirt promoting some issue of the day, the T-shirt is a storyteller. And when these discounted T-shirts become more accessible, they are democratized, stories made more widely available, somehow ironically more valuable to the people wearing them.
In Jewish life, value has never been two-dimensional. Value is ethical. Value is social. And value, every now and then, is found in the rim of a bargain bin, where meaning isn’t lost, but amplified.
The Discount: A Jewish Perspective on Value
Discounts are typically considered in strictly economic terms: “Was it a good deal?” “How much did you save?” But in most Jewish cultures, there is an additional component: mindful spending. Whether through the bal tashchit principle (not wasting resources) or the practice of tzedakah (charity), Jewish religious doctrine will tend to encourage mindful consumption. A discount isn’t always getting more for less—sometimes it’s about transferring value, leaving cash on the neighborhood high street, or making room in your budget for what counts.
If a tiny Jewish-owned T-shirt store sells screen printed shirt specials for a discounted price during a synagogue fundraiser or youth pilgrimage to Israel, that discounted price sticker doesn’t cheapen the product—it maximizes its purpose. It’s not just a cheap wearable memory; it’s meaningful.
Screen Printed T-Shirts: Textile Torah on the Streets
Screen printed T-shirts are not merchandise—they’re message on wheels. Think of them as contemporary mezuzot, but not on the door, on the person. They announce affiliations, values, and sense of humor. They say: “This is who I am.” And in some Jewish communities, they’ve proved a powerful vehicle for unity and visibility.
From “Camp Shalom 2024” tees to “Shabbat Vibes Only” tees, screen printed shirts have become shorthand. For moments of communal joy—or despair—they’ve become uniform and uniforming. To collect money for Jewish causes, mark a bar mitzvah, or spread word about antisemitism, these T-shirts transcend fashion. They become statements.
And when these tees do become available on sale—after the game or through community programs—it’s not an end. It’s a start. The shirt that originally cost $30 and now costs $10 may end up in someone’s hands who couldn’t have bought it otherwise but wears it with the same, or even more, pride.
Discounted Doesn’t Mean Disconnected
There’s a sweet humility in something that’s undervalued—not because it’s less desirable, but because it’s got a second life to live.
Within Jewish mysticism is the principle of tikkun olam—repairing the world. In a small way, each discounted T-shirt that finds its second home brings us one step closer to this reality. A surplus of camp tops reformatted as pajamas at a homeless shelter. Unused Hanukkah tees donated to local teens. Or just, a well-constructed shirt brought into reach for a young person seeking to express himself.
Discount culture, in this case, is not consumer culture—it’s access. It’s about opening up symbols of identity, solidarity, and protest to greater populations. For communities like Winnipeg’s Jewish community—tight-knit, heritage-grounded, and always pushing forward—this involves ensuring that belonging to culture is never out of reach because of a price.
Printing the Future: T-Shirts as Tools for Cultural Continuity
When younger generations discover themselves, especially in diasporic societies, the tools with which they take hold of themselves change. While one may have sported a siddur on the sleeve, another will sport a message on their chest. That does not make it any less sacred—it merely makes it different.
And while a $5 shirt on sale might not feel like a sacred object, if it sparks a conversation about Israel, inspires curiosity about Yiddish, or gives someone the courage to say, “Yes, I’m Jewish,” then it has value far beyond retail.
Screen printed tees are becoming historical documents. They inform us about what people care about, what they are fighting for, what they are laughing at, and what they are daydreaming about. And because of commerce, more people can be a part of that visual conversation.
The Takeaway: Don’t Underestimate the Cotton
The next time you spot a rack of reduced-rate screen-printed T-shirts—whether at a Jewish community center, synagogue gift shop, or Internet site—see past the discount. Consider who produced the shirt, who first wore it, and who will next wear it. Reflect on the message emblazoned across the chest, and the community that wears it.
Because in an age of throwaway messages and fast fashion, all too often it is the simple cotton shirt—worn from use, screen-printed with purpose, and sold cheaply through sale—that does the lion’s share of cultural preservation.
Features
Don’t Ignore antisemitism on the Right
By HENRY SREBRNIK Most of us know that currently most antisemitism, usually masked as “anti-Zionism,” can be found on the left of the political spectrum in Canada and the United States, thanks to the hatred of Israel. The Jewish state is being isolated internationally, and its Jewish supporters harassed and attacked domestically. And since the political left controls much, if not most, of academia, the media, the “human rights” organizations, and other essential components of society, its negative effects are profound.
On the right, we find far more support of Israel. But this doesn’t mean we should ignore an atavistic, somewhat “old-fashioned,” form of antisemitism on the far right, particularly in the U.S. These people support isolationism in foreign policy. The most explosive issue involves Jews. They see neoconservatives – mainly Jews — as imperialists and themselves as defenders of the republic, including even against President Donald Trump himself.
They are obsessed with the idea of Israel as a uniquely evil force in world history and American Jews as a malignant fifth column. Was the recent striking of Iran’s nuclear program by Trump in America’s national interest, or a needless sacrifice for the Israel lobby, they asked?
Most prominent in this group is the talk show commentator Tucker Carlson. In the paranoid version of world events concocted by Carlson and his guests, it is the “neocons” who drive America to war in the Middle East, motivated by Israeli prime minister Benjamin Netanyahu’s insatiably expansionist ambitions.
The day after Israel commenced Operation Rising Lion against Iran, Carlson suggested the U.S. military was being controlled by Netanyahu. “Earlier this week, unnamed Washington sources expressed concern over Israel’s ability to fend off Iran’s retaliation, which would inevitably lead to Benjamin Netanyahu ordering the American military to step in and fight on his country’s behalf,” Carlson wrote in a newsletter. “We’re not going to imperil American national security, the American economy, or America itself on your behalf,” he continued.
At the conservative Turning Point USA (TPUSA) conference in July, Carlson also claimed that deceased convicted child sex trafficker Jeffrey Epstein was working for Israel’s Mossad. He said it is “extremely obvious” that Epstein “had direct connections to a foreign government.” Carlson went on: “Now, no one’s allowed to say that that foreign government is Israel, because we have been somehow cowed into thinking that that’s naughty.”
At a debate at TPUSA between comedian Dave Smith and conservative intellectual Josh Hammer about U.S. support for Israel, Smith asserted that “The level of Israeli control over our politics is frankly pretty undeniable.” He called Trump “a war criminal who should spend his life in prison.”
Congresswoman Marjorie Taylor Greene of Georgia, elected in 2020, initially made headlines for an antisemitic conspiracy theory she shared in 2018 suggesting that deadly California wildfires were caused by alleged Jewish space lasers controlled by the Rothschild family. She has gone on to further infamy. This past June she appeared to suggest in a post on X that former President John F. Kennedy was assassinated in 1963 over his opposition to Israel’s nuclear program.
“There was once a great President that the American people loved. He opposed Israel’s nuclear program. And then he was assassinated,” Greene posted as she also defended her dissatisfaction with Trump’s strike on Iran.
She and Carlson shocked viewers after praising New York mayoral candidate and socialist Zohran Mamadani for how he ran his campaign after he won the New York mayoralty Democratic Party primary. “That guy was the only person in the New York City mayor’s debate to say he wanted to focus on New York City,” Carlson said on the June 27 episode of “The Tucker Carlson Show,” with Greene as his guest.
While Greene and Carlson strongly disagreed with Mamdani’s vision for the city, they praised him for running a New York City-centered campaign, noting his answer during a Democratic debate where candidates were asked what foreign country they would visit.
“I think most said Israel,” Carlson stated. “And he said, ‘I wouldn’t go anywhere. I’d stay in New York and like, if I want to meet Jewish constituents, I go to their synagogues, their homes or whatever, but I’d be here in New York because that’s what I’m doing. I’m running New York. That’s my job.’” Responded Greene: “Well, he gave the right answer.”
Another prominent antisemite who has condemned Trump’s support of Israel in the “Twelve-Day War” with Iran is Candace Owens. “This was not Trump’s decision; it was Bibi Netanyahu’s decision,” Owens told TV host Piers Morgan. “And that is the reason that he did it. We’re very aware that Israel is dictating our foreign policy, and we’d now like that to stop.” Like Greene, Owens has suggested that AIPAC, the pro-Israel lobbying group, was responsible for President Kennedy’s assassination.
Owens worked for a time at the right-wing youth conservative movement Turning Point USA, where she began to gain a following, including Ye, formerly known as Kanye West, who later appeared in public with her before he went on a string of antisemitic rants. She has made and endorsed numerous comments with roots in antisemitic stereotypes, including the blood libel, and her views have been praised by avowed white supremacist and Holocaust denier Nick Fuentes.
Given that the Democratic Party has basically begun to abandon Israel, should the antisemitic right gain control of the Republican Party MAGA movement, Jews in America, and Israel internationally, would be left in a perilous position similar to the 1939-1941 period. That was when the America First isolationists, many of them fascists, and the Communist Party fellow travellers joined hands in refusing to oppose Hitler, following the notorious Molotov-Ribbentrop nonaggression pact (also known as the Hitler-Stalin Pact) between Nazi Germany and the Soviet Union, signed that August 23, 1939. As we know, it led to the Second World War and the Holocaust.
Henry Srebrnik is a professor of political science at the University of Prince Edward Island.
Features
Two bookstores – two contrasting approaches when it comes to offering readers books by an avowed defender of Israel
By BERNIE BELLAN Recently we were contacted by a reader who asked us whether we would be interested in looking into why it is that McNally Robinson Booksellers does not offer any books written by Douglas Murray.
Who is Douglas Murray? you might ask. We have had several stories about Murray on this website over the years, most recently last November, in a story written originally for the Canadian Jewish News titled: “Douglas Murray: A Champion of Israel.”
To give you a better idea who Murray is, here is what Wikipedia has to say about him: “Douglas Murray (born 16 July 1979[)is a British neoconservative political commentator, cultural critic, author, and journalist. He is currently an associate editor of the conservative British political and cultural magazine The Spectator, and has been a regular contributor to The Times, The Daily Telegraph, The Sun, the Daily Mail, New York Post, National Review, The Free Press, and UnHerd.
“His books include Neoconservatism: Why We Need It (2006), The Strange Death of Europe: Immigration, Identity, Islam (2017), The Madness of Crowds: Gender, Race and Identity (2019), The War on the West (2022), and On Democracies and Death Cults: Israel, Hamas and the Future of the West (2025).
“Murray was the associate director of the Henry Jackson Society, a neoconservative think tank, from 2011 to 2018.
“Murray is a critic of current immigration into Europe and of Islam. He became more well-known internationally due to his advocacy for Israel after the October 7 attacks in 2023.
“Murray has been praised by conservatives and criticized by others. Articles in the academic journals Ethnic and Racial Studies and National Identities associate his views with Islamophobia nd he has been described as promoting far-right ideas such as the Eurabia, Great Replacement, and Cultural Marxism conspiracy theories.”
Murray’s most recent book, as mentioned above, is On Democracies and Death Cults: Israel, Hamas and the Future of the West.
Here is the description of the book you can find on Amazon:
“In his travels through Israel and Gaza, #1 International Bestselling author Douglas Murray has seen the best and the worst humanity has to offer, and he has no trouble choosing a side.
“Murray is not Jewish and before October 7, he had never lived in Israel. However, he objects to being lied to, and Israel has been on the receiving end of the biggest, deepest, longest lies in history.
“Israel’s commitment to fundamental Western values—capitalism, individual rights, democracy, and reason—has made it a beacon of progress in a region dominated by authoritarianism and extremism. Israel’s principles vividly contrast with the ideology of Hamas, which openly proclaims its love of death over life. With incisive moral clarity, On Democracies and Death Cults exposes how the campus left and international establishment confuse this conflict by:
- “Calling on Israel for restraint and proportionality, while Hamas commits genocide.
- “Slandering Israelis as white colonialists, while only a third of Israelis are Jews of European ancestry.
- “Framing the conflict as oppressor vs. oppressed, when it is really between a thriving multi-ethnic democracy and a death cult bent on its annihilation.
“Drawing from intensive on-the-ground reporting in Israel, Gaza, and Lebanon, Douglas Murray places the latest violence in its proper historical context. He takes readers on a harrowing journey through the aftermath of the October 7 massacre, piecing together the exclusive accounts from victims, survivors, and even the terrorists responsible for the atrocities. If left unchecked, misplaced sympathy could embolden forces that seek to undermine not only Israel, but all of Western civilization.”
Given that Douglas Murray is a staunch defender of Israel, what does it say about McNally Robinson Booksellers that they refuse to carry any of the five books that Murray has written to date?
We asked a spokesperson for McNally Robinson whether anyone wished to comment as to why it is that the store will not carry any of Murray’s books, but we were told that McNally Robinson has no comment to make.
As a result, we headed down to the store to take a look for ourselves at the selection of titles that McNally Robinson has on display about Israel and Palestine and that can be found under the heading “Middle East Issues.”
Here are the titles we were able to see in the store:
The Time Beneath the Concrete – Palestine between Camp and Colony; I Shall Not Hate; Jews Don’t Count; Being Jewish After the Destruction of Gaza (by Peter Beinart); Hope Without Hope; The Gardener of Lashkar Gah; States Without People; Hamas – From Resistance to Regime; The State of Israel vs. The Jews; Israel/Palestine; Banging on the Walls of the Tank; Perfect Victims; Genocide Bad; The Wall Between; The Palestine Laboratory; Road to October 7; Hamas; The World After Gaza; Palestine in a World on Fire; Lobbying for Zionism on Both Sides of the Atlantic; Loot – How Israel Stole Palestinian Property.
As well, McNally Robinson has a great many other books about Israel and Palestine that are available to order online, including (but not limited to):
The Hundred Years’ War on Palestine – A History of Settler Colonialism and Resistance 1917-2017; Genocide Bad; A Genocide Foretold; The Shortest History of Israel and Palestine; Recognizing the Stranger (On Palestine and Narrative): The Question of Palestine; October 7th – Searching for the Humanitarian Middle
In contrast with McNally Robinson’s approach to the subject of Israel and Palestine, Indigo Books offers books that are more sympathetic to Israel. Given that Heather Reisman is the owner of Indigo Books and has demonstrated support for Israel, particularly through a foundation she and her husband, Gerald Schwartz, established, known as the HESEG Foundation, which provides scholarships for “lone soldiers” serving in the Israel Defence Forces, it should come as no surprise that Indigo Books offers books that contain a more pro-Israel perspective – in contrast with McNally Robinson.
As well, from time to time, Heather Reisman adds the title “Heather’s Pick” to a particular book, which means that book is “specifically recommended by her and comes with a money-back guarantee,” according to the article about her on Wikipedia.
Here are titles that were located on shelves under the heading “World History” that we saw on display at the Indigo Books location on Empress:
The Prime Ministers – An Intimate Narrative of Israeli Leadership (a “Heather’s Pick”); Mossad; A Child in Palestine; Understanding Palestine; Enemies and Neighbors; Palestine 1936 – The Great Revolt and the Roots of the Middle East Conflict; The Hundred Years War for Palestine; The Wall; Israel – Palestine; Orientalism (by Edward Said); The Question of Palestine; Ghosts of a Holy War; The Shortest History of Israel and Palestine; A Half Century of Occupation; Can We Talk About Israel?; Deluge; A Day in the Life of Abed Salama: Anatomy of a Jerusalem Tragedy; Israel (by Noa Tishby); The Lemon Tree; Thirteen Days in September: The Dramatic Story of the Struggle for Peace (story of Begin and Sadat at Camp David); Son of Hamas; Israel – A Concise History of a Nation Reborn (a “Heather’s Pick”); Israel and Civilization; Terror Tunnels (by Alan Dershowitz); Israel – A History (by Martin Gilbert); Impossible Takes Longer; Israel Alone; Ally (by Michael Oren); On Being Jewish Now; The Story of the Jews; Antisemitism in America; The World After Gaza; The War on the West (also by Douglas Murray).
As well, Indigo Book has a lengthy list of other titles that relate to the subjects of Israel and Palestine and that can be ordered online.
We might also note that the Douglas Murray book, On Democracies and Death Cults: Israel, Hamas and the Future of the West, was not only for sale at the Indigo Books location on Empress, it was showcased when we were there (July 24).
Readers should bear in mind though that both McNally Robinson Booksellers and Indigo Books are privately owned and it is the prerogative of the owners to choose which books they will sell.