Spirulina is much more than just an algae: it's a concentrated source of iron and essential nutrients . If you're looking for a natural way to combat fatigue related to anemia, you've come to the right place.
Let's discover together how this superfood can become your best ally for excellent health.
Key points to remember:
- Rich in Iron: Spirulina is an excellent natural source of iron, making it relevant for combating iron deficiency anemia, the most common form of anemia.
- Backed by Science: Several studies, although some require more research, have shown positive results on increasing iron and hemoglobin levels in the elderly, pregnant women, and children.
- Improving Absorption: To maximize the benefits, it is crucial to combine spirulina with a source of vitamin C, which significantly improves the body's absorption of iron.
- Safety First: It is imperative to choose high-quality spirulina from a reliable supplier who provides certificates of analysis to avoid contamination by heavy metals.
- More than just iron: In addition to fighting fatigue related to anemia, spirulina is a powerful antioxidant, anti-inflammatory and helps to restore energy in general.
What is spirulina?
Spirulina is a cyanobacterium , also known as blue-green algae. It can be found in both freshwater and saltwater sources.
People have been consuming spirulina since the time of the Aztecs, mainly because it is very rich in vitamins and minerals.
Spirulina is used in a wide variety of dietary supplements. It has numerous scientifically supported health benefits :
- It is an excellent source of antioxidants that can help reduce your risk of oxidative stress and promote muscle recovery after physical exertion.
- These antioxidants also have anti-inflammatory effects on your body.
- It can help your body fight against temporary fatigue.
- It helps you feel more energetic.
With Supernutrition's Organic Spirulina , you benefit from a reliable and high-quality source of iron to support you on a daily basis.
Spirulina is a good source of iron, but can it be used to treat anemia?
Here is everything you need to know about spirulina and its iron content, including the signs of anemia, the effects of spirulina on anemia, and possible combinations.
10 signs of anemia
An iron deficiency occurs when your body does not have enough iron.
Your body needs iron to make hemoglobin , a protein in red blood cells that carries oxygen through the blood vessels.
If your body doesn't have enough hemoglobin, your tissues and muscles won't receive enough oxygen to function effectively. This problem leads to anemia.
Here are 10 signs of potential anemia:
- Unusual fatigue : Feeling very tired is one of the most common symptoms of iron deficiency anemia.
- Skin paler than usual : Hemoglobin in red blood cells gives blood its beautiful red color, so low levels caused by an iron deficiency can make the blood less red. This is why the skin may lose some of its color and warmth.
- Shortness of breath : When hemoglobin levels are low due to iron deficiency, oxygen levels are also low. This means your muscles won't receive enough oxygen to do their job.
- Headaches : An iron deficiency can cause headaches, especially in women who are menstruating.
- Heart palpitations : In case of iron deficiency, your heart has to work harder to transport oxygen.
- Dry and damaged hair and skin : Iron deficiency lowers hemoglobin levels in the blood, which can decrease the amount of oxygen available to the cells responsible for hair growth.
- Restless legs syndrome : The causes of restless legs syndrome are not fully understood. However, it is known to be secondary to various conditions, including anemia.
- Brittle nails : the first sign is brittle nails that chip and crack easily.
- Feelings of depression : Anemia can be associated with depression in adults. Pregnant women with iron deficiency may also be at a higher risk of depression.
- Loss of appetite : Iron deficiency is associated with a lack of appetite due to changes in the hunger hormone, ghrelin.
The effects of spirulina on anemia
Anemia is a blood disorder. It develops when the number of red blood cells in your body drops to dangerous levels. There are several types of anemia, but iron deficiency anemia is the most common.
Anemia can develop for many reasons, but the result is a significant drop in hemoglobin and red blood cell levels in your bloodstream. You may experience weakness and extreme fatigue .
A 2011 study found that spirulina reduced the symptoms of anemia in a group of elderly people. However, it is important to note that there was no control group, so more research is needed.
We already know that spirulina is a good source of iron . Given that the most common type of anemia occurs due to an iron deficiency, it makes sense that iron-rich spirulina could be a simple way to combat anemia.
In 2017 , a study of 240 Kenyan children suggested that spirulina could help treat anemia. A greater number of children who received spirulina recovered from anemia, and much more quickly.
How to consume spirulina?
Spirulina tablets are very popular because they allow you to easily adjust your daily dose. In addition, they are easy to swallow.
Normally, you take between 3 and 6 tablets per day. Spirulina in flake and powder form is also very good, but you must weigh out the correct amount. For those in a hurry in the morning, tablets are recommended.
Prices vary depending on the brand and quality. At Supernutrition, we have selected an organic spirulina containing 500 tablets per bottle, priced at €22.90 . This represents a 3- to 5-month supply.
Is spirulina safe?
You should always buy from reliable suppliers who provide certificates of analysis , as spirulina can be contaminated with heavy metals.
Spirulina may require the advice of a healthcare professional for children and for people with an autoimmune disease.
Combine spirulina and vitamin C
The iron contained in spirulina is better absorbed when combined with vitamin C.
Vitamin C improves iron absorption in your intestines. That's why it's recommended to consume spirulina with highly absorbable vitamin C, such as liposomal vitamin C.
Frequently Asked Questions (FAQ)
Can spirulina really cure anemia?
Spirulina is a valuable aid against iron deficiency anemia due to its high iron content. Studies have shown that it can increase hemoglobin levels. However, for severe anemia or anemia of other origins, it should be considered a supplement and not a substitute for medical advice or treatment.
How much spirulina should I take per day?
The recommended dose is generally 3 to 6 tablets per day, which is equivalent to approximately 1.5g to 3g. It is advisable to start with a small dose and increase it gradually.
Are there any risks associated with consuming spirulina?
The main risk comes from heavy metal contamination if the spirulina is of poor quality. Always buy from transparent brands. Furthermore, people with autoimmune diseases should consult a doctor before consuming it.
Do I absolutely need to take vitamin C with spirulina?
It's not mandatory, but highly recommended. Vitamin C significantly increases your body's ability to absorb the "non-heme" iron found in plant-based foods like spirulina. Without it, much of the iron might not be absorbed.
