Spirulina
is a powerful superfood which is a type of cyanobacteria although it is called
blue-green algae. This organism is packed with essential nutrients,
antioxidants, and plant-based protein, making it a popular supplement for
people looking to boost their overall health.
Rich in nutrients and vitamins
Spirulina
has an impressive nutritional profile. Just one tablespoon contains:
- 4 grams of protein
- 11% of the RDA of
Vitamin B1
- 15% of the RDA of
Vitamin B2
- 4% of the RDA of
Vitamin B3
- 21% of the RDA of
copper
- 11% of the RDA of iron
It’s also a
good source of magnesium, potassium, and manganese—minerals that play key roles
in everything from muscle function to heart health and bone strength.
Since spirulina
offers so many vital nutrients in one small serving, it’s considered a true
“superfood.” While you can get these nutrients from various other foods,
spirulina provides a concentrated dose that’s hard to match.
A great source of plant protein
Spirulina
is rich in protein, with around 55–70% of its content made up of high-quality,
easily digestible protein. This makes it a fantastic option for those on
vegetarian or vegan diets, particularly because it also contains iron and
B12—nutrients that can sometimes be hard to find in plant-based eating.
A powerful antioxidant
Spirulina
is more than just nutritious—it’s also a powerful antioxidant. The key compound
responsible is called phycocyanin, which gives spirulina its bright
blue-green colour and helps fight oxidative stress. Oxidative stress can harm
cells and contribute to aging and disease, so getting more antioxidants in your
diet is always a good idea.
Phycocyanin
can even help protect LDL (“bad”) cholesterol from damage, supporting overall
heart health.
Good heart health support
Spirulina
has been shown to positively impact cholesterol levels. In one study, people
who took 1 gram of spirulina daily for 12 weeks saw a 10% drop in LDL and a 16%
decrease in triglycerides. Higher doses have also been linked to reduced blood
pressure, thanks to improved nitric oxide production, which helps blood vessels
relax and improves circulation.
For blood sugar balance and allergy relief
Emerging
research also suggests spirulina may help maintain healthy blood sugar levels,
particularly in people with Type 2 diabetes. Plus, if you suffer from seasonal
allergies, spirulina might offer some relief by reducing inflammation and
easing symptoms like sneezing and nasal congestion.
Boost your strength and endurance
Early
studies show that spirulina may also enhance muscle strength and endurance,
especially in older adults. While more research is needed, this could make
spirulina an excellent supplement for athletes or anyone looking to stay active
as they age.
How to add Spirulina to your diet
Spirulina
is usually grown in natural or man-made lakes and is harvested, then dried into
powder or compressed into tablets. You can mix the powder into smoothies,
juices, or even baked goods. It has a strong earthy taste which you can mix
with other flavours if you like.
Spirulina’s
nutrient-dense, antioxidant-richness can support all levels of your health. If
you are looking to boost your health routine and need assistance on how to do
this, with some unique ideas on how to get healthy give us a call or message at our natural health clinic in Greystanes for a free 15 minute discovery session. We can help you in clinic or online. Only available until end of September in
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