Greening-up your diet just got easier

If you’re on a mission to green-up your diet and are looking for some quick guidance you’re in luck, Michael Pollan has a new book that proves it really isn’t that complicated to adopt a diet that’s healthier for you and the planet. Titled Food Rules, it’s a 140-page paperback that can be read in an hour but you might want to read it more than once and may be leave it on the counter as a reminder.

Pollan has written a couple of great books on how to eat but in this new book he has distilled his key ideas into dozens of easy-to-understand (some highly amusing) statements about what and how to eat. If ever there was a Coles Notes for eating well (in the green sense of the word) this book is it.

As I have mentioned before, I often get asked for green eating guidance. I only wish I was as clever and concise with my advice as Pollan. He’s the guy who summed up his food philosophy in seven words: “Eat food. Mostly plants. Not too much.” By this he means eat whole food that you have prepared yourself, rather than prepackaged, highly processed edibles. He recommends that everyone eat more vegetables and treat meat more like a condiment. And in the context of these first two principles he recommends that we spend more on quality ingredients and eat less overall.

If you’re wondering where to begin with greening your diet the format of Pollan’s book works really well. He offers 64 starting points (what he calls rules) that make perfect sense and are so memorable that they’ll be running through your head at the grocery store just like a catchy tune.

Here are a few of my favourites:

-Avoid food products containing ingredients that a third-grader cannot pronounce.
-It’s not food if it arrives through the window of your car.
-Avoid foods that you see advertised on television.
-Shop the peripheries of the supermarket and stay out of the middle.
-Eat all the junk food you want as long as you cook it yourself.
-Spend as much time enjoying the meal as it took to prepare it.
-Cook.

Pollan is tough on highly processed foods, calling them “edible foodlike substances” and he backs up his criticism with a mix of facts and opinion that might have you feeling a little sheepish, depending on how you feel about your current diet. But he does end with the rule “Break the rules once in a while” because eating well most of the time is what we all need.

If you’re looking for more ways to green-up your diet I’ll be speaking about food at the Maritime Green Living Expo at the Trade & Convention Centre on Sunday, May 30. http://www.maritimegreenexpo.com/

Be choosey about the toothpaste you use

Have you ever read the warning label on a tube of toothpaste? Are you alarmed that toothpaste even has a warning label? I’ll guess that few people have bothered to read the safe use instructions on the package, including not swallowing the toothpaste and, on some popular brands, “Recommended for adults and children over 12 years.”

Why should we all be concerned about this? Because most people haven’t a clue what’s in toothpaste and digging up a list of ingredients takes more than a little effort.

You might be surprised to discover that conventional toothpaste contains the artificial sweetener Saccharin. Health Canada banned the use of Saccharin in food 30 years ago due to animal studies that linked consumption to an increased risk of bladder cancer. (They are currently rethinking that ban, due to heavy lobbying from the diet-food industry, but many scientists continue to recommend against lifting the ban.)

Most brands also contain Triclosan as an antibacterial agent. The EPA considers Triclosan a pesticide and part of a class of chemicals that is thought to cause cancer in humans. Most whitening toothpaste also contains lye, considered a poison by the FDA

Then there is the controversy around fluoride. It’s not that fluoride is bad it’s just that we may be getting too much of it. When you combine toothpaste, fluoridated drinking water in some communities (not Rothesay or Quispamsis) and the consumption of all sorts of processed foods that are made with municipal water that is fluoridated, some health experts are worried that we’re ingesting too much fluoride. It builds up in our bones and among other things is linked to increasing rates of bone cancer in young boys.

Children under the age of two shouldn’t use toothpaste with fluoride and all children should be supervised while brushing to prevent swallowing. Not that it helps. The commercial brands for kids are formulated to taste just like candy and putting a toothbrush spread with children’s toothpaste in a child’s mouth is like giving them a lollypop and telling them not to swallow.

Now that you know some ingredients you might like to avoid, there are several alternatives to conventional drug store toothpaste, including options for children.

Tom’s of Maine gets a good rating since it’s saccharin-free, Triclosan-free and offers several options without fluoride, as do Natures Gate, Jason and Green Beaver (made in Canada). All carry a great variety of flavours. My children won’t budge from Tom’s of Maine Apricot and I prefer Nature’s Gate Fennel.

These brands are more expensive than convention brands but keep in mind you only need a small amount to do the job. For a little extra whitening power (minus the lye) keep a little pot of baking soda by the sink and brush with that a few times a week. Combined with proper flossing you won’t be compromising your dental health for the sake of overall wellness.

Do you colour your hair? Switch to eco-friendly (and less toxic) alternatives

In my life, the last thing to go green was my hair. Chemically-speaking I was taking much better care of my lawn than I was my own hair…which probably sounds ridiculous but the truth is that for the longest time I ignored the fact that covering up my grey hair was a toxic habit.

I doubt anyone would be truly surprised that hair colour is toxic, considering the eye-watering smell. Almost all hair colourant (temporary, semi-permanent, and permanent), contains a laundry list of petrochemicals and other toxins. In particular hair dye contains ammonia and p-Phenylenediamine (PPD for short) and although there are concerns associated with both of these chemicals it appears that PPD is the most worrisome. PPD is on Health Canada’s “Hot List” (Health Canada’s term, not mine) a list of prohibited and restricted cosmetic ingredients and as such manufacturers are required to list warnings on both the inside and the outside of the packaging.

There is a lot of research to back up worries about hair dye. A number of studies link higher instances of multiple myeloma and non-Hodgkin’s lymphoma to prolonged use of hair dye, particularly deeper colours. According to another study, those who use permanent hair dye are twice as likely to develop bladder cancer as those who don’t and yet another study links long-term use of hair dye with ovarian cancer. Allergic reactions to PPD are also well documented.

Permanent dye is more toxic than semi-permanent and darker tints are more toxic than lighter tints. If you’re someone who lightens their hair you still need to worry, just not as much.

The truly green thing to do would be to let my hair go grey at its own pace. But since I’m not ready for that I went looking for a less toxic dye that wouldn’t keep me up at night with worry and would keep my hair its previously natural colour.

I have found two salon brands that are ammonia-free with lower concentrations of PPD. So far I have tried a Schwarkopf product called Essensity that has no odor and covers my grey just fine. Next I’ll try Aveda hair colour. They offer a range of products that are 93% to 99% plant-based.

If you prefer the do-it-yourself kits, experiment with some alternatives to mainstream brands that contain lower concentration of the worst chemicals. Try a less-toxic brand like Herbatint permanent or semi-permanent hair dye. Both are ammonia-free, the permanent has low concentrations of PPD and the semi-permanent is PPD-free. Naturcolor is another brand to look for.

Then there is always henna. Made from the leaves of a desert shrub you can’t get more natural and non-toxic than that.

If you’re going to stick with your regular brand be sure to heed the warning label, including the safe-use instructions, don’t leave the hair dye on any longer than directed by the package, always wear gloves when you apply hair dye, rinse your scalp well (and cross your fingers).

Eco-friendly furniture

Who among us doesn’t have a favourite chair to lounge in at home? I know I do. Mine is a comfy red armchair that came from my mom and dad’s house, and my great aunt’s before that. It’s sturdy and elegant and just the place I like to sit with my coffee each morning.

It’s hard to believe that something as simple as a stuffed chair or couch could be rife with environmental issues. Here’s the problem: Since the late 1980’s the foam and fabric in furniture has been treated with flame retardants, which is a great concept except that they’re highly toxic and have been linked to liver and thyroid problems. Flame retardants build up in our fatty tissue and stay there forever. Even Environment Canada considers them toxic but the government has only phased out two of the tree most worrisome ones.

So what can you do about your existing furniture or what if you’re shopping for new?

If the foam in your existing furniture is showing wear then consider having it replaced with eco-friendly foam (soy-based foam is becoming more common). Worn out foam creates nasty dust that you don’t want to be breathing. It’s good to be in the habit of dusting and vacuuming often too (note to self). If you’re having furniture reupholstered choose natural fabrics (they don’t need to be treated) or inquire if your fabric of choice has been treated.

If you want something brand new there are eco-friendly options available. IKEA is a good choice since they banned the flame retardants in question in 2000. La-Z-Boy has a new line of environmentally conscious furniture that has soy-based cushions and fabrics made from recycled water bottles (although they don’t say how the fabric is treated). DeBoer’s everGreen line is healthy choice with eco-friendly fabric like wool, organic cotton, hemp, flax, and linen and natural latex foam cushions. If these don’t appeal to you ask for foam and fabric options when you’re buying new, so you can avoid the worst flame retardants. (The polybrominated family, also know as PBDE, is what you want to steer clear of).

There are many more ways to green your furniture. Before you buy anything brand new think about other options. My favourite way to revive tired furniture is to have it slip covered or reupholstered (and re-stuffed if necessary). That avoids the chain reaction of having something end up in the landfill. I also love secondhand furniture. If it’s solidly constructed (and the old stuff usually is) and has great lines then it’s worthwhile to have a piece refurbished. Check kijiji or local second hand stores for bargain finds and then put your money into buying just the fabric you want.

One more thing you need to know, stain guard fabric treatments do not offer peace of mind. They’re formaldehyde or Teflon-based so highly toxic and prone to off-gassing. To avoid stain guards (and hopefully stains too) try to keep food and drink away from your furniture and treat spills and splotches immediately.

Celebrate Earth Hour, Saturday, March 27 (8:30-9:30)

Saturday March 27, from 8:30 to 9:30, is Earth Hour, a global event that invites you to have fun in the dark as a way to speak out against climate change.

Earth Hour started as a single event in Sydney Australia in 2007. In that first year 2.2 million residents and businesses took part by turning out their lights for an hour on one coordinated evening. The result was a 10 per cent reduction in power draw on the grid which prevented 25,000 tones of carbon dioxide emissions.

Last year Earth Hour grew to one billion participants worldwide, ten million of which were Canadians. Who would have thought that a 60 minute event could change the world?

You can consider Earth Hour a global political movement, a convincing statement that we think the environment is important. No wise politician (and I’m not being facetious) would ignore it: More than half of Canadian adults took part in Earth Hour in 2009 and this year, on the heels of the UN Climate Change Conference in Copenhagen, organizers are expecting participation to be even greater.

I’m all for the political agenda of the event but I think the potential of Earth Hour goes beyond politics. It’s proof that the world doesn’t stop when the power goes out and that there are a lot of fun, off-grid things to do in an evening. (Wouldn’t it be great if we were a little less dependent on the power grid for our evening’s entertainment?)

Earth Hour can be as fun as a childhood power outage with all the convenience of a well-planned party. (A meal can be cooked and ready to serve. No stumbling in the dark looking for flashlights.) I have fond childhood memories of the Groundhog Gale and a Christmas Day power outage where everything but the already-cooked turkey was prepared on the woodstove. My mom may have been near heart failure but it was like a grand adventure for us kids.

Why not recreate the adventure by planning your own celebration with family and friends:

- If you have an outdoor fireplace, invite your neighbours over for a chat by the fire. Toast marshmallows or make s’mores.
- Share a candlelit meal with family or friends, or just you and someone special. You can be intrepid and cook the meal on the woodstove, or make a fondu, to reduce your evening’s carbon footprint even more.
- Play cards or a board game by candlelight.
- Stargaze.
- Sit by the fire and chat
- Bundle up and go for a walk
- Read outloud by candlelight

Give it a try and you’ll discover that togetherness feels different when the power is out. We engage more with one another without the distractions of television or the computer and I think we listen better in the dark.

However you choose to celebrate consider registering your participation on the Earth Hour website so you’ll be counted (http://www.earthhourcanada.org/). The site will also provide real-time updates on the event across Canada and around the world.

Who needs meat when great vegetarian recipes abound?

Moroccan Chickpea Stew

Ingredients:

• 2 tsp. paprika
• 1/2 tsp. smoked paprika
• 1 tsp. cumin
• 1 onion, diced
• 2 cloves garlic, pressed (or more, if you like)
• 2 carrots, diced
• 1 head cauliflower, cut into small florets
• 2-3 good tomatoes, diced
• 1 cup broth (or water)
• Pinch of saffron
• 2 cups cooked chickpeas
• Sea salt & pepper
• Good squeeze of lemon
• Fresh cilantro or mint
• 2 Tbsp. diced preserved lemon (optional)

Ingredients:

1. Heat the oil over medium heat in a large pot. When warmed to shimmering add the paprika and cumin. Swirl around for a minute and add onions and garlic. Cook until soft.
2. Add carrots and cauliflower. Stir and cover. Steam for about 5 minutes, stirring a few times.
3. When vegetables lose their crispness add the tomatoes. Cook until bubbling.
4. Add the chickpeas and broth, along with the saffron and preserved lemon. Cook until vegetables are tender.
5. Season with salt & pepper and lemon juice. Stir in your herb of choice.

Serve with couscous.

This is also great with green or black olives added. Feel free to increase the quantity of spices, and look for smoked paprika: it adds a wonderful dimension to the flavour. You can also toss in a 1 inch piece of cinnamon stick in to the mixture, or ¼ t of cinnamon when you add the other spices.

Black bean fajitas

1 onion, diced
1 clove garlic
2 t chili powder (or more)
2 tomatoes, diced
1 cup cooked black beans
Squeeze of lime
Zest of 1/2 a lime
Sea salt & pepper

Saute onion and garlic until soft. Add chili powder and cook for a minute. Add tomatoes and black beans. Cook until heated through and thickened. Season with salt & pepper. Add lime juice and zest.

Serve with warmed tortilla shells and a selection of garnishes. Our favourites are avocado slices, slivers of red pepper, salsa, and carrot cabbage slaw.

It’s important to give the red pepper a good scrub in hot soapy water and rinse well since bell peppers are known to have high pesticide residue.

The best thing for the environment? Eat less meat.

For years health care practitioners have been telling us that if we ate less meat we’d all be a lot healthier. The average North American eats twice as much meat today as we did fifty years ago and it’s taking a toll on our collective health. Is it any surprise that our voracious appetite for meat is taking its toll on the environment too? The environmental impact of meat production (we’re talking mostly the large factory farms) is so extensive that the Union of Concerned Scientists suggests that the best thing you can do for the environment is to eat less meat.

To put it in perspective, the Canada Food Guide says a serving of meat (or fish or poultry) should be about 2.5 to 3 oz. and as little as 1 oz. for a child. A quick search of restaurant websites shows a lot of 8 oz. and 10 oz. steaks on menus, a serving that could feed a family of four.

What does that mean for the environment?

According to a UN study, the mass production of meat today accounts for 18% of green house gas emissions world wide. That’s more than the combined emissions from planes, trains and automobiles.

Deforestation to create pasture land and to grow crops to feed livestock is another issue. An acre of trees disappears every eight seconds (including rain forest) to create pasture and crop land. Since trees absorb carbon dioxide the impact on global warming is significant.

Factory farms, the source of most meat, pollute a lot. Manure run off can seep into waterways, a problem that is thought to be behind the deadly E. coli outbreak in Walkerton several years ago that killed six people.

If E. coli in our drinking water worries you consider this: 50% of antibiotics used in Canada are fed to livestock. Cramped quarters in factory farms means diseases are rampant so live stock is fed a steady diet of antibiotics to keep the animals from getting ill.

I could go on and on (ethical issues surrounding the treatment of animals on factory farms, pollution from meat processing plants) but suffice to say that cutting back even a bit on meat consumption could help the earth in many ways. (If Americans ate 10% less meat there would be enough grain left over to feed 60 million people. So in simplified terms there really is a solution to world hunger.)
If reducing the amount of meat you consume poses a challenge in your household here are a few tips to get you started:

Look for organic or naturally-raised meat. Livestock fed a natural, organic diet are happier, healthier and more nutritious. To find local producers check out these websites: www.acornorganic.org, http://kuinshoeve.ca, www.buylocalnb.ca.

Reduce the portion size when you do eat meat and load up on more whole grains and vegetables.

Try eating one less meat-based meal each week. Substitute meat alternatives like beans for the meat in some of your favourite recipes.

Making the most of your CFL's

We all know that swapping out old incandescent light bulbs for compact fluorescent light bulbs (CFLs) is one painless way to reduce your annual power bill. (Lights account for about 5% of overall household power use). CFLs use 75 percent less energy than their incandescent counterparts and last up to 10 times longer. When you do the light bulb math each CFL bulb can prevent more than 450 pounds of greenhouse gas emissions. And depending on electrical rates you could save about $80 in energy costs over the life of the bulb.

If you’re going to make this worthwhile investment (and it is an investment, considering the cost) you’ll want to ensure each bulb lasts a good long time.

A friend was complaining recently that CFL bulbs in his home weren’t lasting nearly as long as they were supposed to. We were noticing the same thing so I did some research and discovered a few tips to help extend the life of your pricey bulbs:

- In fixtures on a dimmer switch use dimmable CFLs (should be stated on the packaging). Dimmers shorten the life of regular CFLs.

- CFLs are best in areas where they’re likely to be on for 15 minutes at a time or longer. Using them in places where they’ll be turned on and off frequently (like closets and bathrooms) will shorten their life.

- For totally enclosed fixtures buy bulbs that state clearly on that packaging that they’re designed for this use.

- If the bulb has been used according to the manufacturer’s instructions and still burns out early you may be eligible for a refund or a replacement. Energy Star certified bulbs carry at least a two-year warranty (covering manufacturer defects). The catch is that you need to save your receipts and contact the manufacturer directly.

Something else you need to know about CFL bulbs is that they all contain mercury. As a result they’re considered household hazardous waste and cannot go in the regular trash. Spent bulbs can be taken to the Crane Mountain Household Hazardous Waste Facility (Saturday mornings) or to convenient drop-off boxes at Home Depot. The mercury is recycled into new bulbs.

Because of the mercury you should be careful where you use the bulbs. Basically anywhere with a higher risk of breakage is not a good spot for a CFL (ex. lamps in children’s rooms or table lamps in high traffic areas).

If you break a bulb you should open a window, leave the room and close the door, turn off the air exchange system and go looking for a glass screw top jar and a roll of duct tape. After 15 minutes you can go back in (wearing gloves), put the glass fragments in the jar and use the tape to pick up the tiny bits. Put the tape in the jar too and use a damp cloth to wipe the area. Put the cloth in the jar, screw on the lid and take it to the Household Hazardous Waste Facility.

This is the ultra-conservative clean up method suggested by Energy Star. Apparently the overall the health risk is minimal (each bulb contains just a fraction of the mercury contained in a silver filling).

Soup can be a satisfying and speedy supper

Lentil soup

This recipe came from a dear friend who used to make it with green lentils but grabbed faster-cooking red lentils once. The result is a thick and satisfying soup that’s ready to eat in under an hour. You’ll see that grating the carrots and dicing the potatoes into tiny cubes also help it cook up quickly. Adding the red pepper at the end gives the soup a lovely red-orange hue.

More time savers: I buy organic carrots and organic, thin skinned potatoes so don’t bother to peel them. I simply give them a quick scrub before grating or chopping.

2 T oil
2 onions, finely diced
2-4 cloves garlic, finely chopped or put through a press
3-5 medium carrots, grated
2-3 medium potatoes, chopped into little cubes
2 cups crushed tomatoes or chunky tomato sauce
About 7 cups of water or broth or a combination of both
2 cups of red lentils
1 bay leaf
1 red pepper, whirred in a food processor
Sea salt & pepper to taste
Good squeeze of lemon

In a large soup pot over medium heat saute the onions in the oil until soft then add the garlic. Stir a bit then add the potatoes. Cook, stirring occasionally, for a few minutes then add the carrots, tomatoes, water or broth, and bay leaf. Give it all a good stir, cover and bring to a boil. Add the lentils, stir again, and cover. Let it simmer away, stirring occasionally, until the potatoes are tender. Stir in the whirred red pepper. Season with salt and pepper. Toss in your favourite herbs (fresh or dried) and serve with a good squeeze of lemon and feta crumbled over or grated parmesan.

My current favourite herb with this soup is fresh cilantro. But if I don't have any on hand I switch to dried thyme or oregano.

Variations:
Add chopped cauliflower to the vegetable mixture
Toss in 1-2 cups of cooked chickpeas near the end
Add 1-2 cups of chopped spinach or swiss chard just before serving

How to eat organic and stretch your food dollar

When it comes to buying produce I often get asked what my preference is – local or organic. Buying local is definitely my preference but it doesn’t mean I always choose local over organic. Throughout the growing season it is easy enough to find local growers supplying organic produce so I get the best of both worlds. But when I don’t have local options that are also organic I’m choosey. Likewise, there are lots of items that I don’t bother to buy organic, even if I have a choice.

I know this sounds confusing so I’ll explain.

In conventional farming today there are a lot of chemicals in play. There are petroleum-based fertilizers that contain heavy metals and there is a crazy array of pesticides that are used in various combinations to kill insects, plants and fungi, in order to grow “perfect” produce. All of these chemicals make their way to our tables in various amounts when we eat non-organic produce. Eating organic is a way to avoid them.

The selective shopping that I explained above is my way to limit the amount of chemicals that my family ingests. Here’s how I manage it without tying myself in knots at the grocery store.

I have a handy guide that helps me decide what to buy organic and what non-organic fruits and vegetables are okay to eat. It’s all based on the amount of pesticide residue commonly found on the produce (after it has been prepared the usual way). My guide lists the 15 fruits and vegetables with the lowest pesticide residue and the 12 with the highest.

The lists are published by Environmental Working Group (EWG) an environmental research organization based in the U.S. I last wrote about their findings in 2008 but they have since updated their lists based on a recent analysis of data (gathered by the US Department of Agriculture and the US Food & Drug Administration.)

“Clean 15”
To help your food dollars go further you can feel comfortable consuming non-organic versions of these fruits and vegetables:
Onions
Avacado
Sweet corn (frozen)
Pineapple
Mango
Asparagus
Sweet peas (frozen)
Kiwi
Cabbage
Eggplant
Papaya
Watermellon
Broccoli
Tomato
Sweet potato

“Dirty Dozen”
These are the foods with the highest pesticide residue so you’ll want to buy organic. Or consider limiting your consumption of non-organic versions of these foods.

Peach
Apple
Bell pepper
Celery
Nectarine
Strawberries
Cherries
Kale
Lettuce
Imported grapes (outside of Canada & US)
Carrots
Pears

The lists are a great tool to help you make good use of your food dollars and still eat well. Plus they provide some helpful guidance on when to buy local. To print out a tidy wallet guide visit http://www.foodnews.org/. On that site you’ll also find a complete list of 47 fruits and vegetables tested and more info in the study methodology.