25 Jan 2016 --- Sugar intake has been an important topic for years, but 2015 was yet another major year with anti-sugar movements increasing. In March 2015, a new WHO guideline recommended adults and children reduce their daily intake of free sugars to less than 10% of their total energy intake. A further reduction to below 5% or roughly 25 grams (6 teaspoons) per day would provide additional health benefits, according to the body.