The Rotorua Aquatic Centre already had two vending machines that stocked zero/diet beverages and water, Mr Gaston said.
"In removing one vending machine and changing the products of the remaining two, the centre has taken the opportunity to offer healthier alternatives to their customers and have received good feedback about the changes."
In 2016, the Rotorua Sustainable Living Strategy was developed under the Sustainable Living portfolio, Mr Gaston said.
"A key objective of that strategy was for the people of Rotorua to have access to enough safe and nutritious food for a healthy and active lifestyle.
"In order to meet this objective, a number of actions were identified including developing a healthy food and beverage policy for the council venues, events and activities."
Mr Gaston said the WorkWell committee encouraged staff and visitors to make positive lifestyle habits through education and activities.
Nutrition and eye health seminars, 'walking Wednesdays' and council bikes for staff to use are some of the options available.