Owing to inflation, money becomes less valuable over time. Owing to scarcity, precious metals become more valuable over time. For that reason, especially over the long term, investing money in precious metals is a way to convert capital into a consistently growing asset. IRA Gold Advisor helps people helps people take advantage of this with their retirement accounts, reviewing the many firms that offer Gold IRA services. They have now published an ultimate guide to precious metals investing, to offer people real, actionable advice on how to make the most of this opportunity.