Introduction of Spirulina
In this article, I would like to explain about Spirulina. Why it become famous now for human live and what is the benefit, contradiction, and dosage to consume.
Spirulina is a blue-green algae, and is believed to be one of the oldest life forms on Earth.
Spirulina first used by the Aztecs as an endurance-booster, spirulina is considered as a superfood — an all-in-one source of nutrients including protein levels comparable to eggs.
The Aztecs also used spirulina to treat various diseases, and legends say that the kingdom’s messengers used the algae to sustain their marathon runs. Modern research supports many of the alleged benefits of taking spirulina, and continues to study its potential for treating health concerns.
Spirulina has a bitter taste, so people often mix it with yogurts, juices, and smoothies to improve its flavor. Spirulina is commonly available as a supplement at health food stores.
Spirulina Nutrition Fact Information
One tablespoon of spirulina contains:
- Calories: 20
- Protein: 4 grams
- Fat: 1 gram
- Carbohydrates: 2 grams
- Fiber: 0 grams
- Sugar: 0 grams
Spirulina is a very good source of:
Spirulina also contains magnesium. This mineral supports normal daily functions like muscle use and your heartbeat. It’s also responsible for producing protein and creating energy — but most people don’t get enough in their diet.
Spirulina Health Benefits
Spirulina is a big source of nutrients. It contains a powerful plant-based protein called phycocyanin. Research shows this may have antioxidant, pain-relief, anti-inflammatory, and brain-protective properties.
This antioxidant and other nutrients in spirulina are linked with several health benefits:
A lot of herbal plant can be used as anti cancer, including spirulina. Many antioxidants in spirulina have anti-inflammatory effects in the body. Chronic inflammation contributes to cancer and other diseases.
Phycocyanin — the a plant pigment that gives spirulina its blue-green color — has been found to not only reduce inflammation in the body, but also block tumor growth and kill cancer cells. The immune-enhancing protein is being studied for its potential in cancer treatment.
Research has found that the protein in spirulina can reduce the body’s absorption of cholesterol, lowering cholesterol levels. This helps keep your arteries clear, reducing strain on your heart that can lead to heart disease and stroke-causing blood clots.
Its protein also reduces triglyceride levels. These are fats in your blood that can contribute to the hardening of arteries, increasing the risk of heart disease, diabetes, and pancreatitis.
Spirulina increases nitric oxide production in your body as well, which helps your blood vessels relax. Studies show that this can reduce your blood pressure, lowering your heart disease risk.
The anti-inflammatory effect caused by spirulina’s antioxidants may help people with allergies caused by pollen, animal hair, and dust. One study found that symptoms like congestion, sneezing, and itching were reduced significantly in participants, suggesting that spirulina may be a good alternative to allergy medications.
Immune System Support
Spirulina is rich in a range of vitamins and minerals essential for maintaining a healthy immune system, like vitamins E, C, and B6. Research finds that spirulina also boosts the production of white blood cells and antibodies that fight viruses and bacteria in your body.
Laboratory studies show that spirulina can fight herpes, flu, and HIV — though much more research is needed to test these effects in humans.
May Maintain Eye and Oral Health
Spirulina is concentrated with zeaxanthin, a plant pigment that may reduce the risk of cataracts and age-related vision loss.
Its antibacterial properties may also help promote good oral health. One study found that spirulina-enhanced mouthwash reduced dental plaque and the risk of gingivitis in participants. Another study showed it lowered the risk of oral cancer in people who chew tobacco.
Contradiction of Spirulina
Because spirulina is high in nutrient activity, you should talk to your doctor before taking it or any other supplement. It may pose health risks for some people, including:
Spirulina harvested in the wild may be contaminated with heavy metals and bacteria. In high amounts, some of these toxins may stress or damage your liver.
There is not enough research to suggest blue-green algae is safe for pregnant or breastfeeding women. Because of the toxin risk, doctors recommend that pregnant women avoid spirulina.
Because spirulina can help reduce blood clotting, it may increase the risk of bruising and bleeding in people with certain bleeding conditions.
Spirulina might affect blood sugar levels, so people with diabetes should monitor their blood sugar when taking spirulina.
Research shows that spirulina can support immune system function, but this could worsen symptoms in people with auto-immune diseases like lupus, multiple sclerosis, or arthritis. Talk to your doctor before adding spirulina to your diet if you have an auto-immune condition.
Spirulina’s health benefits may interact with or counter certain medications’ effects, including those used to treat diabetes, immunosuppressants, and blood thinners.
It’s often claimed that spirulina contains high levels of vitamin B 12, but its content is not well-absorbed by the human body. If you have a B12 deficiency — common in people with plant-based diets — you should make sure you’re supplementing from another source.
Spirulina Dosage to Consume
There is not enough scientific data to provide a recommended dose of spirulina. Various doses of spirulina have been used in research.
For example, in several studies examining the benefits of spirulina for high cholesterol, doses of 1-8 grams daily for four weeks to six months has been used. To learn about its effects on hypertension, one study administered a dose of 4.5 grams of spirulina blue-green algae daily for six weeks.7 Another study of type 2 diabetes patients administered a product containing 1 gram of spirulina twice daily for two months.
The appropriate dose for you may depend on factors including your age, gender, and medical history. Speak to your health care provider to get personalized advice.