The growing interest in the benefits of algae shows just how popular the sea plant is becoming
Algae is everywhere in the sea, and it could be a huge resource for many different possibilities. The benefits of algae are becoming clearer and clearer as research proves the potential of this sea plant for many different industries from cosmetics and nutritional supplements to pharmaceuticals and fertilizers. In fact, the benefits of algae could see the algae market reach almost $45 billion by 2023.
So what do you need to know about the benefits of algae?
Size can reveal the different benefits of algae
You can broadly categorise algae as either of two options: microalgae and macroalgae. Microalgae are single-celled organisms which are mostly grown in controlled environments, like chlorella or spirulina. They are rich in protein and omega-3 fatty acids. This makes them great as an alternative to fish oil, which is becoming scarcer and more expensive.
On the other hand, macroalgae are larger plants which grow in the ocean, like sea kelp and seaweed. They’re easy to grow in coastal areas, and are becoming more and more popular in food items, nutrition items, cosmetics and pharmaceuticals. These two different kinds of algae show the different potential benefits of algae available.
Businesses are taking notice of the benefits of algae
Companies are taking advantage of the benefits of algae for all sorts of purposes. From using microalgae as an ingredient in fish feed to growing algae as a way to create employment for women in coastal areas, there are all sorts of opportunities which the benefits of algae can provide.
Some algae are sold as pharmaceutical or cosmetic ingredients, whilst others are implemented into the food industry. Seaweed snacks, garnishes and natural food ingredients are becoming increasingly popular. In fact, the seaweed snacks industry grew by around thirty per cent in 2014, reaching over $250 million.
Pharmaceutical companies are studying the benefits of algae for use in cold, flu and other treatments, whilst cosmetic industries are finding anti-acne and anti-ageing properties to the sea plant.
