Why you probably need to eat more veggies

Why you probably need to eat more veggies

Why you probably need to eat more veggies

Vegetables are pretty much the only part of our diet that have never really come under question from a nutritional standpoint. Everyone more or less unanimously agrees that they are an essential part of a healthy diet.

Veggies are an amazing source of essential vitamins and minerals, are a great source of fiber which is important for our digestive health, and also contain a variety of phytonutrients that contain anti-inflammatory, antioxidant, and other disease fighting properties.

Vitamins & Minerals

While many of the vitamins & minerals you find in veggies can also be obtained elsewhere, there is no other source that offers such bang for your buck. That is to say, you get an incredible number of these vitamins and minerals for a relatively low amount of calories. In fact this is one of the most trickiest combinations to create with today’s modern diet – getting the required amounts of vitamins and minerals into your diet without over consuming the number of calories your body requires. If you’re not eating enough veggies, then the chance is high that you aren’t hitting the requirements your body needs.

Our body relies on vitamins and minerals for a whole variety of different functions, from energy production to our nervous system and immune system, and we need to obtain them from our food. Not all vitamins and minerals can be stored by the body, which is why it’s important to be consistently consuming vegetables to keep our needs met.

The main vitamins and minerals you’ll receive from vegetables are: vitamin A (as its precursor, beta-carotene), vitamin C, the B vitamins (except B12), vitamin K, calcium, chromium, copper, magnesium, manganese, potassium, and sulphur.

Phytonutrients

Phytonutrients can only be found by consuming plants, and these compounds are what give fruits and veggies their vibrant colours. By figuratively “eating the rainbow” when it comes to veggies, you’re ensuring you get a wide variety of these health protecting nutrients!

So far there have been more than 5000 phytonutrients identified, but scientists are still working to figure out exactly what role they play in our health. What has been seen already is that individual phytonutrients themselves don’t have such a strong effect on our body, but multiple in unison do, as it occurs in nature, which is why it’s much more important to eat vegetables in their whole form rather than using supplements.

Phytonutrients aren’t considered essential, unlike vitamins and minerals, but their health protecting abilities make them an important component of our diet. They have antioxidant and antimicrobial properties, help reduce inflammation, protect our immune system, help prevent chronic diseases, and reduce the risk of cardiovascular disease.

A wide variety of vegetables across different vegetable families is also important, as phytonutrients within families tend to be fairly similar. Research has shown that a wide variety of many different phytonutrients is more important that a large quantity of only a few.

Fiber

Vegetables and other plant-based foods are our bodies’ main source of fiber. Having sufficient fiber in your diet is essential for ensuring your digestive system health. It makes sure everything keeps moving through our system, provides a source of nutrition for the beneficial bacteria in our gut, and stimulates the growth and maintenance of these beneficial bacteria. Different types of fiber feed different types of bacteria, so again variety is the name of the game.

Read more about the importance of fiber here.

So how many veggies do you actually need to eat?

Recommendations can vary from country to country base on their individual nutrition guidelines. Many recommendations now focus on a plate-based approach, which generally means ensuring that at least 50% of your plate is made up of vegetables.

Generally the guidelines suggest around  5-8 servings per day of fruit and vegetables, even up to 10 (with a strong emphasis on vegetables). One serving is roughly ½ cup of cooked veggies or around 80-90 grams. Raw leafy greens would be 2 cups for one serving.

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My Five Foundations for Healthy Living

My Five Foundations for Healthy Living

While I practice nutrition by training, I’m all about a holistic approach. That means I like to look at all aspects of life and how they come to together to create optimal health!

To keep things as simple as possible I’ve broken it down into the 5 key foundations of health, split into nutrition – the layer that everything is supported by – and lifestyle. 

While we’re looking at each aspect separately, it’s really how they all come together that determines how good (or not) we feel. 

Foundation One – Nutrition

While there are so many different ways we can categorize nutrition, I’ve split this up almost along the macronutrient lines. Carbs, fat, protein, and water are our macronutrients (and if you click on any of those labels you’ll go straight to a blog article going into each more in depth!). 

But I just had to split out veggies and give it its own spotlight because they are so. darn. important! They are packed with vital vitamins, minerals, and often antioxidants, and because of this I also consider them our best source of fiber. 

Nutrition really underpins our health which is why I have it as the bottom layer of the pyramid. The majority of our immune system is in our gut and a lot of the neurotransmitter serotonin is also produced there (the happy chemical for our brains!). What we eat affects our energy levels and allows our body to build and maintain healthy tissues. 

Honestly, I could go on and on about how important nutrition is! But I’m hoping since you’re here with me you already recognize this. 😉 For me, food is about nutrient density – eating the things that are packed full of the most nutrition possible. This comes before food for fuel or calorie counting. 

  Photo by    Lauren Kay    on    Unsplash

Photo by Lauren Kay on Unsplash

Foundation Two – Sleep

Sleep is absolutely vital to ensuring our body is able to rest and recover from the activities of our day. Lack of sleep has been linked to overeating as well as increasing our likelihood of making poor food choices (since you’re so tired and just craving easy energy!). Sleep loss can increase your risk of insulin resistance and can wreak havoc on your hormone levels. It’s fundamental for the health of our brain and immune system. 

Sleep loss does accumulate night after night, and if you aren’t sleeping enough during the week it’s highly likely that having a lie-in on weekends isn’t completely getting you out of the red. Plus just one night of poor sleep can already profoundly affect our energy levels and needs the next day. 

Remember that adults tend to need 7-9 hours of sleep every night. Sleeping less than 6 hours a night increases your risk of all-cause mortality by 12%. To find out what your body needs try to head to bed at the same time every night for at least a week and wake without an alarm clock. After a few days (once you’ve recovered from any deficit you may have been in) you should naturally find your body’s set point.

  Photo by    Sylwia Bartyzel    on    Unsplash

Photo by Sylwia Bartyzel on Unsplash

Foundation Three – Connection

It made headlines in 2018 when the UK created the position of “minister of loneliness”. She’s been tasked with working on bringing down the rates of loneliness across all generations, and a lot of other countries have taken note. 

The permeation of the internet and social media into our lives has on one hand brought an increase in social connections – for example I can now easy stay up-to-date with my family back in Canada! But on the other hand, it can result in us becoming even more isolated. Sometimes social media can feel social – but often we aren’t making genuine connections and most of us are taking on the role of observer. 

Even for this introvert it can sometimes feel easier to hole up alone and avoid “peopling”! But even introverts shouldn’t forget how important these interactions are. While they may cost energy, they fill you up in a different way!

Having genuine connections with others is a key component for our mental health which is more connected to our physical health than we often think. And this can come in a variety of ways – for example, family, friends, pets, colleagues, or community groups. Connection can also include a closeness with nature – getting outside, breathing fresh air, and surrounding ourselves at least occasionally with greenery. 

  Photo by    Roberto Nickson    on    Unsplash

Photo by Roberto Nickson on Unsplash

Foundation Four – Self-Care

Self-care or stress management tends to be an area we easily overlook. It doesn’t need to be yoga, journaling, or a rose petal filled bath, but just something that allows you to relax, breathe, and recharge yourself. This could be a walk out in nature, a movie night with your partner, even a solo trip to the grocery store!

Stress can manifest in so many different ways, that taking care to try and reduce or recover from this is incredibly important. Stress can affect our digestion, our hormones, our sleep, our relationships! You can be doing everything else right, but if your stress levels are too high you could be undoing all the positive work.

“You can’t pour from an empty cup.”

  Photo by    bruce mars    on    Unsplash

Photo by bruce mars on Unsplash

Foundation Five – Movement

There has definitely never been another era in human existence where we have been so sedentary! I don’t think you can confute that movement is necessary for our health. 

However, I have called this foundation movement rather than exercise. This is partly a mental word play, since we tend to have negative associations with the word exercise – like some we have to do that we’d rather not! Movement sounds more joyful – keeping your body active in a way that feels good and creates a sustainable, healthy habit. 

Movement improves our health through a multitude of ways, such as boosting our immune system, improving our resistance to stress, and helping to regulate our circadian rhythm (our sleep-awake cycle).

Do these five foundations ring true for you? Perhaps there is one or more you feel you are struggling with? That’s totally normal and is a balancing act that we are all working on.

If you’re looking for more support on any of the five foundations, head over here to learn more about working with me one-on-one!

Healthy Snacking

  Photo by    rawpixel    on    Unsplash

Photo by rawpixel on Unsplash

Have you ever grabbed an apple mid-afternoon for a small pick-me-up only to feel hungry again a short while later? You think you’re making a healthy choice, but with your snack gone you’re maybe then pulled in the direction of not-so-healthy options to curb your hunger and energy needs?

I’ve definitely been there! A few years ago a piece of fruit was my go to snack at the office… although for some reason I couldn’t seem to kick my late afternoon chocolate bar and diet Coke habit!

Don’t worry, I’m not saying that fruit is unhealthy or even that it shouldn’t be a snack!

It’s totally the opposite! But there is a missing piece – balance.

Fruit is the easiest example, but really this is generally about carbohydrate dominant snacks. And when you’re trying your best to eat healthfully, the majority of people reach for fruit as that snack. But you could apply the same idea to any other carb-based snacks (I also use to be a huge eater of rice cakes!).

In general, carbohydrates are going to have a larger impact on your blood sugar levels. If your snack is predominantly carb-based, you’ll likely see a spike in your blood sugar soon after consumption followed soon after by a crash. The snack just doesn’t keep you satiated very long and there is a good chance you’ll end up with less energy and more hunger just a little while later.

The missing link is fat! Healthy fats help slow down our absorption of food and therefore energy. By ensuring you always have a source of fat along with the carbs in your snack, you’ll likely feel more satiated and have have more level, consistent energy!

Of course, depending on your preference, you could just skip the carbs and focus on a protein and fat based snack, but one is not necessarily better than the other – our needs are all different!

  Photo by    Toa Heftiba    on    Unsplash

Photo by Toa Heftiba on Unsplash

So what might be some healthful snack combinations to try out?

You could pair your carb-based snack with:

  • Nuts or nut butter

  • Full-fat yogurt (dairy or dairy-free)

  • Cheese

  • Hardboiled egg

  • Avocado

  • Oily fish (like salmon, sardines, anchovies, etc.)

Oily fish might strike you as a bit strange for a snack, but they are one of the best sources of healthy, omega-3 fats and are incredibly nutrient dense! Although your co-workers at the office might not love this one 😉

And don’t forget, as much as I’m talking about fruit here, raw veggies are also a great snacking tool and can also pair with all of the above!

Some other snack ideas:

  • Small portion of leftovers

  • Egg muffins (like mini-frittatas)

  • Roasted veggies with an added drizzle of olive oil or tahini

  • Bliss balls (also called fat balls) or other nut-based bars

  • Trail mix (nuts & seeds base with optionally a small amount of dried fruit or dark chocolate)

  • Frozen yogurt & fruit popsicle

  • Chia seed pudding

  • Smoothie

Do you have any favourite go-to snacks that I haven’t mentioned? – Let me know in the comments below!

Happy snacking!

Nutrition 101 – Coffee

Nutrition 101 – Coffee

Nutrition 101 – Coffee

Is coffee healthy?

As with many things in nutrition, this is not a black or white answer!

Coffee has become ubiquitous with caffeine, but it is helpful to also consider the two separately.

Caffeine

Caffeine stimulates our central nervous system. It increases our mental alertness and decreases feelings of tiredness while also increasing our brain activity and muscle coordination. Taken before a workout, it can improve our physical performance. At the same time, however, it stimulates our cardiovascular system increasing our blood pressure and heart rate.

That being said, these cardiovascular effects usually dissipate with regular (moderate) consumption and studies do not support the idea that caffeine (via coffee) increase your chance of heart disease. But this can increase our feelings of stress, anxiety, and irritability.

Caffeine can increase our body’s metabolism (or basal metabolic rate) which could help us burn more calories. It may also help lower blood sugar, at least at first. But these two effects could lead to increased levels of hunger or cravings for sugar ultimately increasing blood sugar levels.

Caffeine also acts as a diuretic (stimulating your body to release water) and a mild laxative. You should be sure to drink plenty of water to replenish your stores whenever consuming caffeine. And if you only have a bowel movement after your daily cup of coffee, it could mean that you are mildly constipated, the caffeine acting as a dietary aid to get things moving!

Caffeine can be addictive – you can experience withdrawal symptoms like headaches, irritability, or brain fog. You can also grow tolerant of it over time and need more to achieve the same result.

In addition to the above, regular, over consumption of caffeine could lead to cardiac sensitivity like abnormal heartbeats, stomach and intestinal irritation, and insomnia. It can also decrease your body’s ability to absorb some vitamins and minerals, like calcium and iron.

The stimulating effects of caffeine and it’s effects on blood sugar are particularly troublesome for those suffering from effects of adrenal fatigue or burnout – often people who are consuming a high level of caffeine as a crutch due to the chronic high levels of stress depleting their body of nutrients.

It can also mess with your sleep – even up to 12 hours later! If you’re having troubles sleeping you should think about stopping any caffeine intake after 2pm (or even earlier).

 

Coffee

Coffee itself is loaded with antioxidants. These antioxidants get rid of free radicals in the body which left alone can cause oxidative damage increasing inflammation and can lead to cancer, diabetes, and heart disease.

It contains some nutrients, like magnesium, potassium, and vitamin B3.

Some studies have shown a positive relationship between coffee and decreasing risk for diseases like type 2 diabetes, dementia or Alzheimer’s, and Parkinson’s as well as possibly protecting against cirrhosis of the liver.

Other studies have also found that regular consumption of coffee can decrease feelings of depression, especially in women.

Overall, it’s hard to untangle the benefits of coffee and caffeine from each other, since many of the studies done on coffee are using its caffeinated version. However, if you do find your body reacts poorly to caffeine (reflect on whether you experience an increased heart rate or an increase in feelings of stress or anxiety after drinking), then try out decaffeinated coffee instead. Just keep in mind that decaf coffee only removes roughly 97% of the caffeine in the drink, so you still want to be mindful of your consumption especially in the evening prior to bed.

Many people drink their coffee with added milk and sugar. If you are regularly consuming multiple cups of coffee every day with either of these added, take care for the extra calories and sugar you are consuming – often we forget about these when looking at our diet overall. Those calories and sugar can really add up without us realizing it.

 

The bottom line

Listen to your body! There are some days you may be able to enjoy coffee, and some days where you might need to cut down, or cut it out completely!  I personally enjoy a cup or two everyday, but there are some days where I need to skip it entirely. For women, we have hormone levels that are constantly fluctuating all throughout the month. It’s totally normal to have some days where caffeine feels great for our body and some days where it doesn’t.

In the end, as with all our food and nutrition, being mindful and consuming with intention is the best way to ensure we are giving our body the nutrients it needs when it needs them.

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