Salvia hispanica L aka Chia Seeds
Chia…strike a bell with anyone?
For those of you who did not grow up in the 80’s or 90’s, or if you were just too busy playing Super Nintendo or cuddling up to your new Beanie Baby, here is the first commercial advertisement to remind you.
Yes, I’m talking about Chia Pets. As well as nutrition. Really, I am going somewhere with this.
The seeds that we used to grow the grass/hair on our beloved childhood Chia pets is the same seed that is now becoming commonly known as the new supergrain.
I have only recently became reacquainted with the seed as a food item, so as with anything new which I would potentially plan on putting in my mouth I had to do some research first. Alas, my 90’s childhood has served me well, as this commercial from ’92 sends a clear message.
I found that there is quite a lot of recent research being done on chia seeds, despite the fact that they have been a food item since the Aztec civilization. This new interest in the seed may be largely due to the fact that until recently we were unaware of the exact benefits of the seeds. Now that good quality research is uncovering a bounty of information there are more and more people showing interest. Most of the studies that I looked at were published in 2009, so keep in mind that a lot of this information is new, and often still unproven. Although most studies reported exciting numbers (more on that soon), there were a select few that reported that the seeds had little to no effect when used in the human diet.
Here is a little background information
Many of the studies done on this seed were carried out by Vladimir Vuksan, a man who appears to have accomplished everything short of world peace. He is currently a Professor in the departments of Endocrinology and Nutritional Sciences at the University of Toronto. He is also Associate Director of the Risk Factor Modification Centre at St. Michael’s Hospital in Toronto. While at the University of Toronto he has carried out extensive research on Salba®*.
His findings suggest that the seed:
- Is the richest source of Omega 3’s found in nature. This is important since our body relies entirely on our diet for this type of ‘good’ fat!
- Has more dietary fibre than any other food in nature (gram for gram). Just 2 tbsp contains 15 grams of fibre (that’s 60% of my recommended daily intake)
- Has 6 times more calcium than milk
- Has 7 times more vitamin C than an orange
- Has 3 times more Iron than spinach
- Has 15 times more magnesium than broccoli
- Is a good source of vegetable-based protein
- Has antioxidants
To put some these numbers into perspective, 3 1/2 ounces of Salba® contain:
- The same amount of omega-3 fats as 28 ounces of Atlantic salmon
- As much calcium as three cups of milk
- As much fiber as one and a quarter cups of All-Bran cereal
- As much iron as five cups of raw spinach
- As much vegetable protein as one and a half cups of kidney beans
- As much potassium as one and a half bananas
- As much vitamin C as seven oranges

This was enough to get me interested! To see more detailed information take a look at the nutrition facts table to the right. Chia seeds can easily be found at most health food or bulk food stores, so I picked some up and started adding them to my oatmeal a couple times a week. I can’t say that anything earth shattering has happened from consuming them, but they carry no flavour and blend in really well with most foods, so I am going to continue to keep them as a part of my diet.
*Salba® is a commercial variety of chia, which was developed by a Toronto based company, Salba® Research and Development Inc. This particular strain of Salvia hispanica L. has been developed so that it produces white seeds (rather than the regular black) and is said to have a more reliable Omga 3 content. I only bring these differences up, because it appears that a lot of research has been done on Salba® specifically. Other sources claim that the nutritional differences between the black and white seeds are negligible. Personally, I eat the black seeds, which still go under the name of ‘chia seeds’ since, as with most commercially registered items, the seeds going by the name Salba® are more expensive.
Cook, D. (2008). Vice Squad. The Toronto Star.
Ko, M., (2003). Chia Seeds: The New Supergrain?. Office for Science and Society.
Smith, Melissa Diane, (2009). Super seeds: plant some new seeds–including chia and hemp–into your diet and reap the health benefits. Better Nutrition, vol.71, no.9, pp.60.