{"en":"<b>Silicea<\/b>, also known as Silicea Terra, is made out of silicon oxides. It is a component of skin, hair, nails, muscles, nerves and other connective tissue. It is prepared by the homeopathic process of trituration into a medicinal compound, which can then be formed into tablets or as liquid medicine of higher potencies. Its sphere of action includes the skin and hair, glands, the bones, digestive, endocrine and reproductive systems among many others."}