After a couple of cycles of chemotherapy Richard’s Red Blood Cells started to drop. This is a side effect of chemotherapy and will make you feel tired, lacking of oxygen, anaemia etc. Some people require a blood transfusion, but Richard’s hasn’t got that low. To boost his red blood cells we add this Organic Spirulina Powder to his smoothies to boost his iron, B12, magnesium, fibre. If it’s good enough for NASA astronauts – we’ll take it!