Blue-green algae are a group of bacteria. They can be used as a source of protein, but contain no more protein than meat or milk. Blue-green algae produce blue-green colored pigments and are high in protein, iron, and other minerals. They grow in saltwater and some large freshwater lakes.

What does blue-green algae do to you?

Some people use blue-green algae for treating precancerous growths inside the mouth, twitching of the eyelids, boosting the immune system, improving memory, increasing energy and metabolism, improving exercise performance, lowering cholesterol, preventing heart disease, healing wounds, and improving digestion and bowel …

Is blue-green algae healthy for you?

Spirulina is a type of cyanobacteria — often referred to as blue-green algae — that is incredibly healthy. It may improve your levels of blood lipids, suppress oxidation, reduce blood pressure and lower blood sugar.

What is blue-green algae and why is it bad?

Under certain conditions, blue-green algae can become abundant in warm, shallow, undisturbed, nutrient-rich surface waters that receive a lot of sunlight. When this occurs, blue-green algae can form blooms that discolor the water, or produce floating mats or scums on the water's surface.

Is AFA safe?

Potential toxicity Aphanizomenon flos-aquae as a species has both toxic and non-toxic forms. While benefits have been indicated, toxicity has been shown in some strains of the species Aphanizomenon flos-aquae, with cylindrospermopsin and saxitoxins present, and microcystins found contaminating AFA dietary supplements.

Is it safe to swim in blue-green algae?

Keep a close eye on pets or small children, who may ingest water containing toxins produced by these algae. Exposure to blue-green algae during swimming, wading, and water-skiing can lead to rashes, skin, eye irritation, and effects such as nausea, stomach aches, and tingling in fingers and toes.

Is blue-green algae safe?

Blue-green algae blooms are harmful when they produce toxins that can make humans and animals sick. Most blooms are not harmful.

Is blue-green algae is a Biofertilizer?

Blue-green algae are photoautotrophic, prokaryotic algae. They are free living creatures and also known as Cyanobacteria. It fixes the atmospheric nitrogen in moist soils. So BGA has been recommended as a biofertilizer.