Spirulina is a type of blue algae that grows naturally in freshwater lakes and ponds around the world. This is a powerful source of nutrition and becomes an excellent natural food.
Today, space food is similar to what we eat daily on earth: frozen vegetables, desserts, fruits, herbs and dairy products. Nutritionists ensure this food provides enough essential vitamins and minerals. However, space food needs to be dehydrated or specially processed to avoid spoilage during the months-long mission.
NASA has been studying spirulina as a potential food for space travel, with the goal of providing astronauts with nutrient-rich foods.
NASA found that spirulina is a safe and practical food choice for space because just a small amount is enough to satiate and provide enough nutrients. Spirulina is also easy to carry and consume in a variety of forms such as powders, capsules, tablets and flakes.
Spirulina has the ability to treat many problems such as cardiovascular system, allergies, diabetes, inflammation and immunity. It supports digestion, regulates high blood pressure and maintains optimal cholesterol levels. Spirulina also exhibits excellent antioxidant power and has many healing properties. This type of health food has been used for centuries as part of diets to boost energy and endurance.
With all the great health benefits and convenience of using in space, it's no surprise that NASA chose spirulina as a space food. This is truly a superfood of nature, worth discovering and taking advantage of in our daily lives.