Yes, spirulina is a 100% natural whole food so is safe for children of any age.
Spirulina helps fill in the gaps caused from not eating all the vegetables they should. Some children enjoy sucking the tablets like lollies and others like a ¼ teaspoon shaken in juice. The general rule is top use half an adult dose, but remember the nutrients in spirulina are in natural un-concentrated form, so any potential problems that may occur with synthetic vitamin preparations (however ‘natural’ they may be described) are not relevant to spirulina. In 1993, the World Health Organization stated: "Spirulina represents an interesting food for multiple reasons, and it is able to be administered to children without any risk. We at WHO consider it a very suitable food."
Spirulina is an excellent supplement for all cats, dogs, birds and fish. Pet owners report relief for arthritic conditions in older animals, this may be due to the rare sulphur based compounds it contains. Give large cats and small dogs 1g, medium dogs 2g, large dogs 3g and giant dogs 6g or more. Try stirring it into the food, perhaps starting with small amounts in case your animal is suspicious of ‘new’ foods.
Spirulina does NOT contain vitamin A. Vitamin A is an essential nutrient that can be dangerous at high levels. Spirulina contains beta carotene which your body converts to vitamin A as it is required; there is no danger of excessive vitamin A intake from using spirulina.
Is Spirulina safe to take when I’m pregnant?
Generally spirulina is generally considered safe for mothers to be, and in fact provides many nutrients important to growth while supplying a safe energy boost. It may not be suited to everyone however. Those with a tendency to coldness, i.e. prone to loose bowels, candida symptons or cold extremities, may find it doesn’t suit them.
Start with very small amounts particularly if you haven’t used it before, and build up to one or two teaspoons ( 6-12 tablets) daily.
As with all decisions made on pregnancy, consult
a practitioner if you are not sure.