Existence said she challenged herself to eat only foods purchased at Starbucks during 2013 and she managed to lose weight on the diet, KOMO-TV, Seattle, reported Friday.
The woman, whose challenges in previous years included shopping only at Goodwill for the year 2011 and applying articles from Parents magazine to her family life in 2012, said she does not think her Starbucks diet was unhealthy.
"Starbucks puts together menu items and protein bistro boxes and you know as long as you're active and as long as you really monitor the intake of your calories, you absolutely can lose weight and I did," she said.
Existence said her 2014 challenge is to try out as many recreational sports as she can during the year.
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