The main thing prescribed when alpha thal is present is folic acid supplements, as folate is needed to build red blood cells. I like to go a bit further and suggest that in addition to 2-5 mg folic acid, that a B complex, natural vitamin E and magnesium are also taken. A healthy diet is also important and junk foods should be avoided. Try to incorporate antioxidant foods into your diet. Fruit, vegetables, nuts and beans are all good sources of antioxidants. The goal is to build as healthy red blood cells as you can and to slow down the early death of red blood cells that takes place in thalassemia. Also, be aware that dairy products do tend to cause more mucus. And regular exercise is essential, even if only mild exercise like short walks. It's important to get the leg muscles pumping blood. A characteristic of thal is low blood flow to the extremities, so you have to help your body with some exercise.