由 home-healthhaven 
Spirulina is a type of microalgae that can be found in freshwater and marine environments. It’s often called seaweed and has been part of the human diet for centuries. Nowadays, it’s touted as a powerful “superfood” because of its impressive nutritional benefits. Historically, the Aztecs harvested spirulina, also known as “pond scum,” from Lake Texcoco. You can also find it in West-Central Africa, where it’s used to make dry cakes.
A superfood is a term used for plant-based foods that are extremely nutritious and beneficial for overall health. These foods are rich in various nutrients, including antioxidants, which help the body combat cancer cells.
Where Does Spirulina Come From?
Spirulina has been consumed for centuries in Central Africa and is now a popular health supplement worldwide. Initially, it was categorized as a plant due to its vivid pigments and ability to photosynthesize. Spirulina naturally grows in mineral-rich alkaline lakes. You can find this alga on almost every continent, especially in rivers near volcanoes. The largest natural concentrations are found in Lake Texcoco in Mexico and the Great Rift Valley in Africa. Additionally, spirulina can be commercially cultivated in both freshwater and saltwater environments.
Benefits of Spirulina Algae Extract
Blue-green algae, like spirulina, have been sold as a dietary supplement in the US since the 1970s. It’s particularly useful for people with high blood pressure. When taken orally, spirulina’s high protein and iron content are well absorbed by the body. Here are some benefits of spirulina:
1. **General Well-being:** Regular consumption of spirulina has no significant side effects and helps you feel nourished and healthier every day.
2. **Blood Sugar Control:** Spirulina supplements can significantly lower blood glucose levels, which is especially beneficial for people with diabetes.
3. **Cholesterol Reduction:** Spirulina can help lower total cholesterol levels. Its antioxidants protect the body from oxidative damage, reducing the risk of severe diseases.
4. **Anti-Cancer Properties:** Spirulina has shown promising effects on oral cancer. In studies, 45% of individuals saw their oral lesions disappear after taking 1 gram of spirulina daily. However, some lesions reappeared when they stopped taking it.
5. **Allergy Relief:** Spirulina is a popular remedy for allergic rhinitis, reducing symptoms such as nasal discharge, sneezing, itching, and congestion caused by allergens like pollen, pet fur, and dust.
6. **Athletic Performance:** Spirulina’s antioxidants help athletes by improving muscle strength and endurance. It also helps athletes manage their triglyceride levels, the lipids responsible for storing and releasing energy, even if they already have optimal levels.
If you’re thinking about adding spirulina to your diet, you’re on the right track. You can buy spirulina powder from reputable health stores. Be sure to take it once a day and consult your doctor or follow the recommended dosage to avoid any risks.