Beyond Taste: Can Soups Help Keep Us Healthy?

sweet potato black bean soup (small) (640x427)Soup is a wonderful food. It is comforting, easy to prepare, and filling. It can warm the chill of a cool winter day and fill your kitchen with an inviting aroma. The fact that specific tableware is designated for the sole purpose or eating soup is evidence of its prominent role at our kitchen tables.

Soups are often chock full of nutrient-dense vegetables, legumes, and other fiber-filled ingredients that combine to deliver appealing textures and great flavours. Most soups help you obtain a variety of nutrients and the many health-promoting compounds found in vegetables in one bowl.

Decades of research have linked vegetable intake with health benefits. Although soup consumption has not been investigated extensively, the available research suggests that  it’s certainly a good dish to have on your table. . .

Slimming Soups?

Can eating soup help you lose weight? Some studies suggest that soup consumption is linked with lower obesity risk.  Research interventions studying how people lose weight have found that eating soup can help control body weight.

A recent study in the British Journal of Nutrition found that soup eaters tend to weigh less and have smaller waists than those who don’t eat soup: their findings were based on reports of more than 20,000 Americans surveyed by the National Health and Nutrition Examination Surveys between 2003 and 2008. Researchers found that soup consumers also had better overall eating habits that included more protein, fiber, vitamins and minerals, and fewer calories and fat.

soup photo
Many soups have a HIGH nutrient density. Nutrient density compares the amount of nutrients to the amount of calories in a food.

Some studies have attributed soup’s pound-shedding power to its high satiation potential (it makes you feel full), and recent research suggests that these satiating properties may be due in part to slow gastric emptying.  Barbara Rolls, an expert in energy density and satiation (her Volumetrics diet is focused on choosing healthful foods that fill you up with fewer calories) has investigated soup’s satiation potential.  One of her studies found that eating soup as an appetizer can decrease calorie intake at a subsequent meal by about 20%.

The combination of low energy density/high nutrient density of most soups may also be responsible for health benefits (energy-dense foods are high in calories and low in nutritional value). Most soups could be considered nutrient-dense foods, because they are typically low in calories but rich in vitamins, minerals, and other substances with potential health benefits, with limited solid fats, sugars, or processed starches.   Research shows that diets emphasizing nutrient-dense foods might help prevent disease, and help people meet their nutrient needs without excessive calories.

Pumpkin soupEating soup can slow your rate of calorie consumption, because it takes a relatively long time to consume and that gives your brain some time to register fullness. So, soup may be a component of a successful weight loss program, not because of some magical fat-burning properties, but simply because it may help you limit the amount of food that you consume.

Health Benefits

Soups are a delicious and simple way to ingest generous amount of health-promoting vegetables.

The most healthful, nutrient-dense soups are those that use a basic broth/stock, a lean protein source (lean meat, fish, or beans/legumes), and a variety of vegetables. Limit cream-based soups, or cheese-topped soups, which are calorie-laden and are not considered as healthful.

gazpacho no backgroundGreat Gazpacho! A recent study found that gazpacho consumption was associated with lower blood pressure and reduced hypertension in people at high risk for heart disease. Researchers speculate that these health benefits were “probably due to synergy among several bioactive compounds present in the vegetable ingredients used to make the recipe.”  Earlier research found that study volunteers who ate gazpacho twice a day for 7 days had decreased markers of oxidative stress and inflammation in their blood.

Chicken soup for a cold?  A handful of studies have looked into this folk remedy, but the benefits aren’t clear. In 1978, Mount Sinai researchers conducted a study and found that a classic chicken soup was more effective at fighting congestion than hot or cold water. A more recent study found that a traditional  “Grandma’s” chicken soup with onions, sweet potatoes, parsnips, turnips, carrots, celery, parsley, might ease cold symptoms, possibly due to mild anti-inflammatory effect (although researchers could not isolate which soup ingredients were protective). Generally the evidence for chicken soup helping colds is weak, but it seems that any nourishing hot soup might have some benefits, due to their nutrition-filled broth that rehydrates, easy feeding for a sore throat or poor appetite, or hot vapors to help clear nasal passages.

Soup’s On!

soup photoSoup is a terrific way to use leftovers. Most good soup recipes are fairly foolproof and you can easily adapt them to suit your taste. Don’t let a lengthy cooking time discourage you. You can prepare a simple soup in minutes, and while it cooks you will be free to do other things while the flavours blend. Also, many quickly-made soups can still be healthy and delicious (like this one) making use of prepared broth and some frozen vegetables.

Consider making plenty of soup to refrigerate or freeze for a quick meal. Having soup on hand is great for days when you don’t feel like cooking.

cool soups with textChilled Soups

In summer we are inundated with a bounty of seasonal produce, but soups aren’t a common menu item.  Yet chilled soups are perfect for summer dining. They capture fresh and colorful produce at its peak, and provide a refreshing start to any meal on a hot summer day. These soups pair well with light meals featuring salads and sandwiches, but are also a nice contrast to heartier fare. Find out more about chilled soups, and some great recipe ideas, in this article.

Healthy Soup Recipes

Soup is easy to make!
Here are some good compilations and guidelines.

 

Share This:
Facebooktwitterredditpinterestlinkedin

Racing at the Haywood NorAm Trials in Duntroon

I’ve just returned from the Haywood NorAm Cross Country Canada races held in Duntroon, Ontario.  This was the third event in the NorAm series, a Canadian circuit that attracts the best skiers in the country. These races helped choose athletes to represent Canada at upcoming Junior and U23 World Championships.

The event featured three races: Open/U23 women raced a 15 km skiathlon on Thursday, a 1.4 km classic sprint Saturday, and 10 km freestyle individual start race Sunday. It’s hard to believe that  2 weeks ago there was no snow on the ground at Highlands Nordic, as volunteers and race organizers put together a great event.  The Thursday and Friday races were cold, extremely windy, and marked by drastic weather changes (Friday went from sunny and clear to a snowstorm with almost no visibility). Thankfully the weather warmed up and winds died down for the weekend races.

I’ve been on many sides of harsh weather at xc ski events (coach, volunteer, race organizer, athlete) and believe that the athletes have the easiest job of the bunch!

Classic portion of the skiathlon - all bundled up, with tape on my face to protect from frostbite
Classic portion of the skiathlon – all bundled up, with tape on my face to protect from frostbite (Photo by Ian Austen)

I really enjoyed the racing, had fun with my XC Ottawa teammates, and we had incredible wax support from John Suuronen and Peter Rozmovits.  The Highlands Nordic clubhouse was warm and welcoming, and served a nice assortment of homemade dishes and treats, including an incredible banana chocolate chip bread.

My races were powered by one of the largest cheering sections out there thanks to a large contingent of Nakkertok Nordic athletes, parents, and coaches who were in Duntroon for the Ontario Cup portion of the event (I coach at Nakkertok).   It seems my bib number/seeding did a good job determining my placing – and I was pretty consistent over the different events, finishing 15th in the skiathlon, 14th in the sprint, and 14th in the 10 km freestyle.

Here are some more pictures from the races.

Sheila_sprint (400x600)
Some intense double poling in the classic sprint qualifier (Photo by Ian Austen)
Finishing stretch of the classic sprint
Finishing stretch of the classic sprint quarterfinal
Enjoying a rare bit of sun after previewing the classic course with my teammate Katie
Enjoying a rare bit of sun after previewing the classic course with my teammate Katie, before the weather changed drastically (see photo below)
Canadian National Team member Perianne Jones arrived just in time for a massive snow storm
Canadian National Team/Nakkertok athlete Perianne Jones arrived just in time for a massive snow storm
These Nakkertok girls have some serious fun racing!
These Nakkertok girls have some serious fun racing!

You can read Cross Country Canada’s reporting of the events here: Skiathlon, Sprint, Distance Freestyle

You can read more of Sheila’s racing updates here

 

 

 

Share This:
Facebooktwitterredditpinterestlinkedin

This Week in Food, Health, and Fitness

This week, read about how exercise keeps us young, celebrities that promote science, more health benefits for blueberries, top diets of 2014, bone broth, and more.

Exercise Keeps Us Young

When I lived in San Diego, I was amazed at the large numbers of older cyclists who were so fit and speedy that they rivaled many of their younger counterparts.  Their sculpted legs certainly didn’t show their real age! I’m living in Ottawa now, and one triathlon series I participate in requires participants write their age on their calf – and again, I’m often surprised at the disconnect between the high number on such a powerful-looking muscle.  New research studied the phenomenon of the fit older cyclist, and found that cycling may indeed keep your body younger than its ccyclist photoalendar years.

Researchers from College London and the University of Birmingham in the U.K. found that active older people resemble much younger people physiologically. They studied very active cyclists aged 55 to 79, collecting extensive physiological information that typically declines with aging, and found that exercise level has a strong impact on the relationship between ageing and physiological function.   (Gretchen Reynolds, New York Times reporting on The Journal of Physiology, 6 JAN 2015 )

You don’t need to be a competitive cyclist to reap rewards: investigators studied “serious recreational riders but not competitive athletes” (men could ride at least 100 kilometers/62 miles in 6.5 hours, and women 60 kilometers/37 miles in 5.5 hours). Although this study was conducted in cyclists, it’s likely that the benefits of activity are similar for other sports.

Here is an impressive image from a study conducted in 2011 looking at how exercise preserves lean muscle mass in masters athletes. Investigators looked at  high-level athletes aged 40 to 81 years who trained about 4 to 5 times/week.  MRI scans of the athletes’ quadriceps showed that these athletes preserved muscle mass with age, suggesting that muscle mass and strength do not decrease as a function of aging alone, but likely reflect inactivity and chronic disuse of muscles.

from Wroblewski et al., Phys Sportsmed. 2011 Sep;39(3):172-8. doi: 10.3810/psm.2011.09.1933.
from Wroblewski et al., Phys Sportsmed. 2011 Sep;39(3):172-8. doi: 10.3810/psm.2011.09.1933.

Interested in learning more about Masters athletes and their training? Check out my Masters Athletes page.

More Benefits to Blueberries

Blueberries will add brilliant colour and flavour to many dishes, and are great on their own. Abundant in vitamin C, fiber, antioxidants, and low in calories, blueberries are also nutritional powerhouses. Many studies have associated various health benefits with the protective compounds found in blueberries.

blueberries photo

 A new study published this week in the Journal of the Academy of Nutrition and Dietetics suggests that daily blueberry consumption might improve blood pressure and arterial stiffness in postmenopausal women with pre- and stage 1-hypertension.

You can enjoy blueberries many ways, and frozen blueberries are a convenient and tasty way to enjoy this fruit when they aren’t in season. This lemon blueberry cake may not be the most healthful way to incorporate blueberries into your diet, but it’s healthier than most cakes – serve a small portion with extra blueberries on the side.

More Links of Interest This Week:

From Paleo To Plant-Based, Report Ranks Top Diets 2015. Good expert panel, and evidence-based reviews. Rankings are here. (U.S. News Health)

Not all are like Gwyneth (thankfully)! Celebrities that promote scienceincluding will.i.am, Trey Parker and Matt Stone (South Park), They Might Be Giants, Alan Alda, and more. Great list (Brian Dunning, Skeptoid).

6 Habits That Can Prevent 70% of Heart Attacks in Women.   Looking at data from the Nurses’ Health Study II (which followed the health habits of nurses from 1991 to 2011), researchers identified the following habits as being protective of heart disease: not smoking, having a normal body mass index, getting at least 2.5 h of exercise each week, watching television ≤ 7 h/week, having a healthy diet (based on the Healthy Eating Index 2010) and limiting alcohol to a drink or less per day. (Time reporting on Journal of the American College of Cardiology 2015;65(1):43-51. 

The one chart you need to understand any health study. Excellent information in this piece. (Julia Beluz & Steven Hoffman, Vox.com)

Should You Eat Whole-Wheat Pasta? 5/5 experts say yes.  Just be sure to top your pasta with a veggie-full sauce! (Time)

Higher altitude not necessarily better for athlete training.  Although altitude training is popular with distance and team athletes, there is not a lot of published research on the benefits. This study in team-sport athletes found that a  modified altitude (4000m) where athletes can perform adequate high intensity training will result in the best adaptation. (Int J Sports Physiol Perform. 2014 Sep;9(5):857-62).

BONE BROTH – Trend/Fad Alert.  Featured in the New York Times this week, bone broth appears to be the new food that cures all, and is popular with the Paleo crowd.  If you like the taste, sip bone broth, but the health claims don’t hold up to any scientific scrutiny, as explained by Dr. David Katz and the Nutrition Diva Monica Reinagle.

Beautiful art will make you want to eat your fruits & veggies! (The Independent)

Eating more whole grains linked with lower mortality, especially cardiovascular disease (JAMA Intern Med. Jan 5, 2014).

See More Issues of This Week in Food, Health, and Fitness

 

 

 

 

Share This:
Facebooktwitterredditpinterestlinkedin

Sweet Potato Black Bean Soup

This colourful and hearty soup is a meal in a bowl, spiced with Mexican flavours that will warm you up on a cold winter day and send you back for a second helping.  Rich in quality Sweet Potatoescarbohydrates, protein, and other important nutrients, this soup is an ideal recovery meal after a tough workout. The brilliant orange that makes sweet potatoes so appealing signals their high beta-carotene content, an antioxidant with disease-fighting potential. In fact, the deeper the orange of the potato, the greater the concentration of beta-carotene.  In addition, sweet potatoes provide a healthy dose of vitamin C, folic acid, B-vitamins, and fiber.

Ingredients

  • 1 tbsp. olive oil
  • 1 medium-sized onion, coarsely chopped (about 1 cup)
  • 2 medium sweet potatoes, cut into 1-inch pieces (about 3 cups chopped)
  • 1 large red sweet pepper, chopped
  • 1 fresh jalapeno pepper, seeded and finely chopped (add more or less pepper to taste)
  • 2 garlic cloves, chopped fine
  • 1 tbsp. chili powder
  • 1 tsp. ground cumin
  • 3 cups vegetable broth
  • 1 14-1/2 oz. can diced tomatoes, undrained
  • 1.5 cups corn (from fresh, frozen, or canned/drained)
  • 2 cups cooked black beans (19-oz. can, rinsed and drained)
  • ¼ cup chopped fresh cilantro
  • Juice of 1/2 lime (cut the other half into wedges to garnish bowls)

limesGarnishes (optional)

  • Cheddar cheese, grated
  • Chopped cilantro
  • Chopped green onions
  • Lime wedges (people can squeeze more lime juice into their soup)

Directions

  1. In a large pot, heat oil over medium-high heat. Add onions, sweet potatoes, red pepper, jalapeno pepper, and garlic. Cook until peppers and onion are tender (about 5 minutes).
  2. Stir in chili powder and cumin, and reduce heat to medium. Cook, covered, until sweet potatoes are tender (about 8 minutes), stirring occasionally.
  3. Add broth, tomatoes, and corn. Bring to a boil, stirring occasionally. Stir in corn and reduce heat. Simmer, uncovered, for 15 minutes.
  4. Remove half of soup to blender or food processor, puree until smooth, and return to pot (you can skip this step, but it gives the soup a wonderful texture!). You can also use an immersion blender and blend partially (but I find removing to a blender provides a smoother texture).
  5. Stir in the black beans, cilantro, and lime juice. Season to taste with salt and black pepper, and add a few squirtz of hot sauce if you want a spicier soup. If desired, top each serving with cheese, cilantro, lime wedges, and/or green onions.
READ  Beyond Taste: Can Soups Help Keep Us Healthy?

Nutrition Notes

This soup is chock full of nutritious all-stars. In addition to tomatoes and sweet potatoes, other nutritious ingredients include . . .

  • black beansBlack beans are a good source of carbohydrates and protein, important for recovery after exercise. In addition, beans are rich in iron, phosphorous, magnesium, manganese, potassium, copper, calcium, zinc.  The fiber and resistant starch in beans are health promoting, and help keep blood sugar levels stable.  Like other beans, black beans are also rich in B vitamins, particularly folic acid, which is being studied extensively for its disease-fighting properties. Although all beans share these nutritious properties, black beans come out on top when it comes to antioxidant activity.
  • Corn also boasts plenty of nutrients, including fiber, B vitamins, vitamin C, and potassium.  Yellow corn is also a good source of lutein, a carotenoid with cancer-fighting properties, and ferulic acid, a powerful antioxidant.
  • Onions are rich in protective phytochemicals. The sulfur compounds — which give onions their pungent taste and smell — help lower blood cholesterol and protect arteries.  Onions are one of the richest dietary sources of flavonoids, especially quercetin, which is linked to reduced muscle damage after exercise, reduced chronic inflammation that can trigger heart disease and some cancers.

Makes 8 Servings (of about 1 1/4 cups)

supersoupstightNutrition Per Serving:
  • 185 calories
  • 7 g protein
  • 2.5 g fat (.4 g sat)
  • 0 mg cholesterol
  • 36 g carbohydrate
  • 7 g fiber
  • 440 mg sodium
  • 535 mg potassium

___________________

More About Soups, and More Recipes:

Photo Credits

 

Share This:
Facebooktwitterredditpinterestlinkedin

Copyright © 2024 www.sheilakealey.com. All Rights Reserved.  Premium WordPress Plugins