What is Spirulina?
What is Spirulina & why it’s an alkaline superfood
What is Spirulina & Why It’s an Alkaline Superfood
Spirulina is a blue-green microalgae that grows naturally in both fresh and salt water. It is also one of the oldest life forms on Earth. Spirulina grows in water with a very high pH (alkaline environment), which is why it is widely known as an alkaline superfood today.
After harvesting, spirulina is available in tablet, powder, flake, and liquid forms. Due to its rich nutritional profile and natural alkalizing properties, spirulina is now globally recognized as one of the most powerful superfoods, supporting energy, immunity, and overall health.
Nutritional Breakdown
Nutrition in 7g of Spirulina (Powder / Tablet)
A daily serving of 7 grams of spirulina provides essential nutrients required by the body:
Protein: 4 grams
Vitamin B1 (Thiamin): 11% of RDA
Vitamin B2 (Riboflavin): 15% of RDA
Vitamin B3 (Niacin): 4% of RDA
Copper: 21% of RDA
Iron: 11% of RDA
Spirulina also contains decent amounts of magnesium, potassium, and manganese, along with small amounts of almost every other nutrient the body needs for daily maintenance.
Alkaline Power
How Spirulina Supports pH Balance & Metabolism
Because spirulina grows in extremely alkaline water, it is considered one of the most alkalizing foods available. Maintaining proper pH balance is crucial for overall health, as the pH of human blood must stay within a narrow range (7.35–7.45).
Modern diets often create acidity in the body. Spirulina offers a convenient natural solution by helping to raise the pH level and promote an alkaline environment. This alkalizing effect supports improved metabolic functions and helps promote better overall balance in the body.
By incorporating spirulina into the daily diet, individuals can support a healthier internal environment and improved metabolic performance.
Complete Food Benefits
Protein, Vitamins, Minerals & Antioxidants
Spirulina is often described as a complete food because it contains a wide range of vital nutrients that help protect the body and support daily functions.
Complete Protein:
Spirulina contains between 65% and 75% protein and provides all nine essential amino acids, making it one of the highest protein sources per gram.
Vitamins:
Spirulina contains B vitamins, vitamin C, vitamin E, and a high concentration of vitamin B12 complex.
Minerals:
It is rich in potassium, calcium, chromium, copper, iron, and magnesium.
Essential Fatty Acids:
Spirulina contains Gamma Linolenic Acid (GLA), one of the rarest essential fatty acids.
Antioxidants & Phytonutrients:
Spirulina includes beta-carotene, chlorophyll, polysaccharides, sulfolipids, glycolipids, and phycocyanin, a unique spirulina compound known for its antioxidant properties and support for healthy inflammatory response.