Spirulina is one of the oldest life forms on Earth. In fact, this blue-green microalgae is partly responsible for producing the oxygen in the planet's atmosphere that. Spirulina is an organism that grows in both fresh and salt water. It is a type of cyanobacteria, which is a family of single-celled microbes that are. Spirulina is a blue-green algae that nutritionists are calling the superfood of the future. Before you buy your own spirulina powder, let us explain why we love it, how you should try it, and why it's here to stay in the new year. Touted as a “superfood," health claims.
is Spirulina? What
Fast forward to today, we understand why spirulina is here to stay. Our assistant nutrition editor, Jamie Vespa, MS, RD, breaks down why this superfood clearly has staying power and is gaining momentum in superfood circles:. Dried spirulina contains about 60 to 70 percent protein. Spirulina may be more beneficial for vegans or vegetarians that lack adequate iron in their diet. With its high nutrient density, the benefits of spirulina reach far and wide.
We love it in our smoothies in the morning because research suggestions the powder may boost energy, reduce fatigue, and naturally suppress appetite. That's why we say it's time to say goodbye to coffee and hello to spirulina smoothies. Spirulina may contain microcystin, a contaminant that can cause serious liver and kidney problems, so only choose products that have been certified free of contamination.
Do not self-treat any condition with spirulina. Discuss its use with your doctor to decide if it might be helpful for you. Joanne Marie began writing professionally in Her work has appeared in health, medical and scientific publications such as Endocrinology and Journal of Cell Biology.
She has also published in hobbyist offerings such as The Hobstarand The Bagpiper. Marie is a certified master gardener and has a Ph. Skip to main content. Healthy Eating Nutrition Nutrition in Foods. Healthy Eating Nutrition Nutrition in Foods Spirulina grows in freshwater ponds as well as salt water. Spirulina 4 Health Benefits of Chlorella versus Spirulina. Nutrition Spirulina grows in both fresh and salt water and is often found in tide pools, coral reefs and alkaline lakes.
Vitamins and Minerals Spirulina is also packed with healthy vitamins and minerals. Health Benefits Consuming spirulina may improve your exercise tolerance and metabolic efficiency, according to a study in the January issue of "Medicine and Science in Sports and Exercise" in which subjects who consumed spirulina had increased exercise performance and improved fat and carbohydrate metabolism, compared to a placebo group. How To Use Spirulina is generally available as a supplement at health food stores, either as a loose, dried product or capsules.
Spirulina is known as a nutrient-dense food as it is packed full of vitamins, including vitamins A, C, E and B vitamins, as well as a whole host of minerals such as calcium, magnesium, zinc and selenium.
In particular, vitamin C and selenium are both antioxidants and help protect our cells and tissues from damage. This algae is also an excellent vegan source of iron, providing 1. There has been some research into the benefits of spirulina and its positive effects on blood glucose levels.
This is further supported by another study in the Journal of Medicinal Food that found spirulina supplementation of 2g a day for 2 months on 25 individuals with type 2 diabetes helped control blood sugar levels and improved their lipid profile. However, more research is needed before we can say for sure that spirulina is helpful in managing conditions such as diabetes. There is also some evidence that spirulina may help reduce anaemia, although more research is required.
One study on 40 older people with a history of anaemia found that supplementing with spirulina helped improve the haemoglobin levels in red blood cells. Research has suggested that this phytonutrient has potential benefits, including anti-inflammatory properties , oxidative stress protection and neuroprotective qualities.
Spirulina also contains salt. One 5g teaspoon contains 0. If you know salt is an issue for you, or you have high blood pressure then always check with your GP before supplementing. Others who should check with their GP before taking spirulina include those taking prescription medication, pregnant or breastfeeding women and anyone younger than Those with the condition called phenylketonuria PKU should avoid spirulina completely as it contains an amino acid called phenylalanine which they cannot metabolise , as should anyone with an autoimmune condition such as rheumatoid arthritis, lupus or multiple sclerosis.
Always make sure you buy spirulina from reputable brands or sources, as there has been concern in the past that it can be contaminated with toxins from bacteria known as cynobacteria.
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What is Spirulina
I read that spirulina is the next wonder vitamin. What can you tell me about it?. Spirulina is a microalgae that has been consumed for centuries due to its high nutritional value and supposed health benefits. Today, popular. What is spirulina powder, what are the nutritional benefits and potential side effects and is it safe for everyone? We take a look at this food.