Blog / Recipes

Research recap: Eating cruciferous veggies lowers blood pressure

A bowl with broccoli and Brussels sprouts

A recent article published in the journal BMC Medicine found that eating cruciferous veggies such as broccoli and cauliflower are better than root veggies when it comes to lowering your blood pressure. Here’s what you need to know about the study.

Background

Scientists from the Nutrition and Health Innovation Research Institute at Edith Cowan University in Australia recruited 18 adults aged 56 to 72 years who had mildly high blood pressure (systolic blood pressure of 120-150 mmHg).

The participants were divided into two groups. Group A received soups for their lunch and dinner meals made with a total of 300 grams (about 4 servings) of cruciferous vegetables such as broccoli, cabbage, cauliflower and kale. Group B also received soups for their lunch and dinner meals, but these were made with 300 grams of root vegetables like carrots, potatoes, sweet potatoes and pumpkin. Both groups ate these soups (without adding any extra salt) for two weeks in addition to their usual breakfast and snacks.

The participants then went back to their usual diets for two weeks and then the researchers switched the soups. So Group A now received the root vegetable soup for two weeks and Group B received the cruciferous vegetable soup for two weeks. The participants’ blood pressure was measured several times every day throughout the study.

What the study found

The study found that eating about four servings of cruciferous veggies every day significantly lowers systolic blood pressure by 2.5 mmHg. While this seems like a small impact, it actually translates to a 5% lower risk of heart disease!

The bottom line

One limitation of the study is that it involved a very small number of participants which were predominantly Caucasian females. However, it was the only study in humans to show improvements in blood pressure after eating cruciferous veggies for just a short period of time. This beneficial effect may be due to special compounds called glucosinolates which are only found in cruciferous vegetables.

Since high blood pressure is a leading risk factor for heart disease, it’s a good idea to include cruciferous veggies regularly in your meals. There are lots to choose from: arugula, bok choy, broccoli, Brussels sprouts, cabbage, cauliflower, collard greens, horseradish, kale, radish, turnips and watercress.

Here are a few recipes you can try:

Beet Salad with Goat Cheese and Arugula

Beef & Bok Choy Stir-fry

Roasted Brussels Sprouts

Quinoa Salad with Beets, Oranges and Arugula

 

Veggies Made Easy

eggplant pizza 1

Do you find it challenging to eat enough veggies? 60% of Canadian adults and 70% of kids aren’t getting enough fruit or veggies every day. Let’s take 3 different veggies and make 3 super easy recipes: Brussels Sprouts Salad, Cauliflower Popcorn, and Eggplant Pizza! 

Watch my TV interview clip.

Sue Kelsey nutrition month veggies

Creamy Apple and Shaved Brussels Sprouts Slaw Salad

BrusselsSproutSalad

1 – 9 oz package Mann’s Shaved Brussels Sprouts
1 tart apple (such as Granny Smith), peeled, cored and chopped
¼ cup golden raisins
2 T mayonnaise
1 tsp Dijon mustard
Zest of 1 lemon
2 T plus 2 tsp fresh lemon juice
1 tsp sugar
¼ tsp salt
¼ cup olive oil

1. Whisk the mayonnaise with mustard, lemon zest, juice, sugar and salt. Whisk the oil in slowly.
2. Combine the Shaved Brussels Sprouts, apple and golden raisin and toss with the dressing.
3. May be served right away or refrigerated until serving.

Makes 4 servings. Recipe source: www.VeggiesMadeEasy.com

Roasted Cauliflower

roasted cauliflower

1 cauliflower, chopped into small pieces (or buy pre-cut/pre-chopped cauliflower)
3 T olive oil
½ tsp salt
½ tsp garlic powder
½ tsp onion powder

1. In a small bowl, mix the olive oil with the spices.
2. Pour oil mixture over cauliflower and toss to coat.
3. Spread the cauliflower in a single layer on a parchment-lined baking sheet.
4. Bake at 450°F for 35-45 minutes or until golden brown and slightly crispy.

Makes 6 servings.

Eggplant Pizza

eggplant pizza 3

2 medium eggplants, sliced into 1 inch rounds
3 T olive oil
1 cup pizza sauce
1 cup mushrooms, sliced
1 cup onion, sliced
1 cup green pepper, sliced
½ cup pepperoni
2 cups mozzarella cheese, shredded

1. Preheat oven to 425°F, coat parchment lined baking sheet with olive oil.
2. Arrange eggplant on sheet and flip to evenly coat with olive oil. Sprinkle with salt and pepper and roast for 15-20 minutes.
3. Once time has elapsed, flip and season, return to oven for an additional 10 minutes.
4. Remove from oven, top with pizza sauce, veggies of your choice, and mozzarella cheese. Return to oven for about 10 minutes or until cheese is bubbly.

Makes 4-6 servings. Recipe source: www.HalfYourPlate.ca

2016 Year in Review: Top Nutrition Headlines and What to Expect in 2017

cauliflower-sue-pulses-sugar-final

Wow, it’s been quite a year for trending food and nutrition issues! Here’s my take on the top three nutrition headlines of the year plus what you can expect in 2017.

1. CAULIFLOWER CRISIS

Who can ever forget the $8 sticker shock on a head of cauliflower in January?! It became the poster child for rising food prices in Canada. According to the CBC, the price of fresh veggies rose by 13% in the past two years.

What to expect in 2017: The average Canadian family can expect to pay up to $420 more for food next year, according to Canada’s Food Price Report, an annual publication by researchers at Dalhousie University in Halifax. The price of meats, fish, seafood and fresh vegetables may rise as much as 4 to 6 percent. Lead author Sylvain Charlebois points to weather disruptions caused by La Nina, energy related costs and the tanking Loonie as factors affecting the price hikes.

What you can do: Look at grocery store flyers and use e-coupons. Plan your meals and plan to use the leftovers too. See more money-saving tips in my interview with CBC The Exchange.

2. INTERNATIONAL YEAR OF PULSES
Declared by the United Nations, the International Year of Pulses successfully raised our awareness of pulses and their many health benefits. Chef Michael Smith, Canada’s ambassador of the International Year of Pulses, kicked off the year with an invitation for all of us to take the Pulse Pledge and eat pulses at least once a week for 10 weeks.

What to expect in 2017: The buzz about pulses will continue, starting with Global Pulse Day which occurs January 18th of every year. It’s a global event to celebrate pulses and continue the momentum of the 2016 International Year of Pulses. With rising food costs, look to economical and versatile pulses to be a staple on your grocery list.

What you can do: Plan to eat at least one meatless meal each week using beans, peas, lentils or chickpeas. Here are some of my favourite recipes – including a delicious flourless chickpea chocolate cake!

3. SUGAR TAX
In February, the Dietitians of Canada released a position statement calling for a 10-20% excise tax on sugar-sweetened beverages. Drinking sugar-sweetened beverages such as soft drinks, fruit drinks, sports drinks, energy drinks and specialty coffee / tea beverages seems to be linked to excess weight in both kids and adults. In March, the Senate Report on Obesity also recommended a new tax on sugar-sweetened and artificially-sweetened beverages as one of many efforts to fight obesity in Canada.

What to expect in 2017: Sugar will continue to be under fire. In his Spring 2016 budget speech, Canadian Finance Minister Bill Morneau pledged to help families make better choices, including actions to include more information about added sugars on food labels. Earlier this month, Health Canada opened a public consultation about its proposed front-of-package nutrition labels. For the first time ever, sugar would be called out as one of the three nutrients that can negatively affect our health if consumed in excess. Health Canada proposes to set the % Daily Value (%DV) for total sugars (natural and added sugars) at 100 grams per day. Under these proposed new labelling regulations, foods which contain 15 grams or more of total sugars per serving would be considered “high in sugars” and carry a warning symbol.

What you can do: Share your opinions about nutrition labelling. Complete this brief consumer questionnaire and / or complete the technical questionnaire both by January 13th, 2017. This is YOUR chance to help shape the future of nutrition labelling in Canada.

What’s in store for 2014?

Happy New Year! Here’s a line-up of some top food and nutrition trends for the coming year.

Cauliflower. 2013 was the Year of the Vegetable, and the trend continues with cauliflower surpassing kale as this year’s most wanted veggie. What I love about cauliflower is its versatility – you can mash it boil it, roast it and even grill it. My fave recipe these days is quinoa salad with roasted cauliflower, sunflower seeds, diced avocado and avocado oil.

Foraging. Last summer, I was on a wilderness hike where the guide showed us how to identify and pick edible berries and leaves. It was an introduction to foraging! Our country’s backyard is a natural bounty for foraging. Think berries, fiddleheads, wild leeks, dandelion leaves and mushrooms (just make sure you know your mushrooms since some can be poisonous!)

Kañiwa. Say hello to quinoa’s cousin – kañiwa (pronounced “kah-nyee’wah). Also known as “baby quinoa”, kañiwa is a tinier grain than quinoa (ok, technically both are seeds), offers protein and grows in the Andes Mountains too. Cook kañiwa the same way you would quinoa. One difference is that kañiwa doesn’t contain saponins, so you don’t have to rinse it before cooking.

Mashups. It all started with the cronut – the hybrid croissant and donut. What’s next? Reportedly, we can look forward to ramen burgers (buns made from fried ramen noodles), macaroon ice-cream sandwiches and kale coladas!

Spices. On the radar is a range of spices inspired by Asian cuisines. First off is a Japanese “salt and pepper” spice called shichimi togarashi. It’s a blend of seven spices. Another biggie is gochujangi, a Korean condiment made from hot chili paste and fermented soybeans. I can taste the heat already!

Love to learn? Love to eat?

Sign up for my free nutrition news, tips, trends, recipes and fascinating food facts!