Pregnancy and breast-feeding: Horny goat weed is POSSIBLY UNSAFE when taken by mouth during pregnancy.

In the UK and US, most smartphones have a minimum of 32GB of storage on average.

Many handsets in Asia’s developing markets have around eight to 12GB of storage, with only four to five GB left spare after operating systems and configuration files are installed.

A heart arrhythmia has also been reported in a man who took horny goat weed in a commercial product used for sexual enhancement.

Research also shows that a specific multi-ingredient commercial product (Enzyte, Berkeley Premium Nutraceuticals) that contains horny goat weed might cause abnormal heart beats when measured by an electrocardiogram.

Globally, UC Browser has more than 430 million users, accounting for 16 per cent of the worldwide market.

Chrome has more than a billion, cornering 39 per cent of the world's online browsers.

Known for its orange squirrel logo, the app was launched in 2004, four years ahead of Google's Chrome browser for desktop computers in 2008, and eight years before to its Android operating system app in 2012.

One reason for UC Browser's success is its tiny file size, taking up around 31MB of space compared to Google Chrome's 125MB, which makes it ideal for devices with smaller internal storage space.

The free app for Android devices is said to work better on low-end smartphones and in areas with intermittent coverage.