Spirulina refers to a large class of photosynthetic filamentous primitive unicellular fungi of the Cyanobacteria phylum. Its name comes from the spiral shape of its filaments. Arthrospira maxima, Spirulina platensis and Spirulina fusiformis are the most common and most intensively studied. Spirulina species
In addition to high protein content (70%), it also contains beta-carotene, phycocyanin, trace elements (potassium, sodium, calcium, magnesium, iron, zinc), vitamin B12, vitamin E, unsaturated fatty acids, especially is gamma-linolenic acid and phenolic compounds
It is generally believed that spirulina has anti-genotoxic, anti-cancer, immune-stimulating, anti-inflammatory, anti-hepatotoxic, anti-diabetic and anti-hypertensive effects, and is therefore widely used in hypertension, inflammatory diseases, diabetes, and non-alcoholic fatty liver disease. , nutritional supplements for malnutrition, anemia, allergic rhinitis, cancer and other diseases.
1. Spirulina helps regulate blood pressure
Hypertension is one of the most common cardiovascular diseases (affecting 1 billion people worldwide and causing 9.4 million deaths each year) and is estimated to be present in 69% of first-time heart attack patients and 75% of patients with chronic heart failure. disease factors.
Clinical data shows that a 5 mmHg reduction in blood pressure reduces the risk of stroke and ischemic heart disease by 34% and 21% respectively
Aging, dietary factors (such as alcohol consumption, excessive salt intake, and insufficient fruit and vegetable intake), lifestyle factors (such as smoking and lack of exercise), and genetic susceptibility are all associated with the development of hypertension
A systematic literature review and meta-analysis (including 5 randomized controlled trials with a total of 230 participants) pointed out that spirulina supplementation (ranging from 1 to 8 grams per day, intervention duration from 2 to 12 weeks) Helps reduce diastolic and systolic blood pressure.
In addition, subgroup analysis found that compared with “normal blood pressure” subjects, the related systolic blood pressure lowering effect was most significant among hypertensive subjects.
Conclusion: Spirulina may have a positive effect on blood pressure regulation, especially for people with high blood pressure. However, it is limited by the small sample size, and more studies with larger samples and longer duration are needed for further verification.
2． Spirulina is rich in a variety of nutrients and can be called a natural multivitamin
Spirulina (Spirulina) can be said to be one of the most nutrient-dense foods on the planet, rich in a variety of vitamins, minerals (calcium, magnesium, zinc, copper, manganese…etc.), essential fatty acid GLA (also known as gamma flax) Oleic acid), what’s more special is that the protein content is as high as 60% to 70%, which is higher than meat and fish, so it is very suitable as a protein source for vegetarians
In addition, cyanobacteria (Spirulina) also contain phytochemicals, including chlorophyll, phycocyanin, astaxanthin, lutein, and β-carotene. These are natural antioxidants produced by plants and have immune-enhancing, antibacterial, and Anti-viral and other effects
Moreover, because the cell wall is extremely thin, highly water-soluble and easily digestible (the absorption rate can reach 95%), it has become the best choice for nutritional supplements and immune regulation.
3. Spirulina aids weight loss
Obesity is a public health problem that has attracted worldwide attention. It can be defined as a state in which abnormal or excessive accumulation of fat tissue damages health. Related medical problems include: type 2 diabetes, hypertension, and coronary artery disease. , various cancers, and cognitive dysfunction.
According to the World Health Organization, the number of overweight people aged 15 and above in the world will reach 2.3 billion, and more than 700 million are obese.
A systematic literature review and meta-analysis (including 5 randomized controlled clinical trials with a total of 278 participants) found that spirulina supplementation can help reduce body weight, body fat percentage, and waist circumference (but body mass index and There was no significant change in waist-to-hip ratio).
In addition, subgroup analysis based on health status showed that obese subjects had greater weight changes than overweight subjects
The underlying mechanism may be related to reducing macrophage infiltration into visceral fat, preventing hepatic fat accumulation, improving oxidative stress, microbial regulation, and appetite regulation.
Conclusion: Spirulina supplementation may have a positive effect on weight loss (weight loss), especially obesity. However, it is limited by the small sample size and more research is needed to further verify it.
3. Spirulina aids weight loss
Obesity is a public health problem that has attracted worldwide attention. It can be defined as a state in which abnormal or excessive accumulation of fat tissue damages health. Related medical problems include: type 2 diabetes, hypertension, and coronary artery disease. , various cancers , and cognitive dysfunction.
According to the World Health Organization, the number of overweight people aged 15 and above in the world will reach 2.3 billion, and more than 700 million are obese.
A systematic literature review and meta-analysis (including 5 randomized controlled clinical trials with a total of 278 participants) found that spirulina supplementation can help reduce body weight, body fat percentage, and waist circumference (but body mass index and There was no significant change in waist-to-hip ratio).
In addition, subgroup analysis based on health status showed that obese subjects had greater weight changes than overweight subjects
The underlying mechanism may be related to reducing macrophage infiltration into visceral fat, preventing hepatic fat accumulation, improving oxidative stress, microbial regulation, and appetite regulation.
Conclusion: Spirulina supplementation may have a positive effect on weight loss (weight loss), especially obesity. However, it is limited by the small sample size and more research is needed to further verify it.
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Post time: Apr-03-2024
