Toni Garrn believes that "fasting can be very healthy."
The 26-year-old model tries to stay in shape but if she needs a boost, she thinks detoxing and going without food for a period of time helps her, and she also advocates staying away from sugar whenever possible.
In an interview with Hello! magazine, she said: "Yes I believe detoxing and fasting can be very healthy for a period of time.
"Generally, I try to stay in a certain shape all year round. Normally we don't have time to prepare for big jobs.
"No sugar, unfortunately really does go a huge way.
Although the former Victoria's Secret star tried her best to avoid sugary treats, she can't help but indulge in her beloved ice cream whenever she sees the frozen snack on sale.
Asked her cheat food, she said: "Ice cream, I can't pass a gelateria without going in. Italy is a nightmare place for me to stay in shape."
Toni doesn't wear a lot of make-up when she isn't working but she loves a pink hue for the summer months.
She said: "I think pink lips is really beautiful at the moment. I don't wear much make-up but when I do, I love pink for the summer.
"For hair I think lots of women look amazing with a bob - use tons of hair spray to keep it in place.
The blonde beauty set up her own foundation in 2016 to help disadvantaged girls in developing countries, with a focus on encouraging education, because she feels "very blessed" with the life she's led and wanted to help others.
She explained: "I was a young girl who was chosen to be a model and was able to finish my schooling at the same time.
"Hardly any girls get to live that life and I feel very, very blessed. Right now in the world, more than 60 million girls who should be in school aren't, and that needs to change.
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