Globally, the percentage of older adults—defined in this report as ages 60 and older—in the general population is increasing. This demographic shift is being driven by increased longevity around the world. In 2019, the number of older adults was one billion. This population is expected to reach 1.4 billion by 2030 and 2.1 billion in 2050 (WHO 2022a). In 2019, one in 11 people were 65 and older. A 2019 United Nations (UN) report projected that, by 2050, one in six people will be 65 or older (United Nations 2019). The report underscored the importance of planning for this fastest-growing age group in order to achieve the Sustainable Development Goals (SDGs) and move toward Universal Health Coverage (UHC). To shed further light on this critical issue, the UN has declared 2021–2030 as the Decade of Healthy Aging (WHO 2022b).