Outlook in 2019

Researchers are discovering how the ingredients in a cup of tea can lift mood, improve focus and perhaps even ward off depression and dementia.

Genetic manipulation and innovative breeding techniques are paving the way to new tea varieties.

International efforts to enhance the quality of tea are falling short of their potential — mainly because of the way that research is conducted in countries that dominate tea production.

Changes in temperature and rainfall patterns can affect the growing season, flavour and health benefits of tea.