Weight Loss

Yaconz yacon syrup is one of the best dietary sources of fructooligosaccharides (FOS), a type of fructan. Fructans are a category of soluble dietary fibre. Because a large part of yacon syrup isn’t digested, it has only a third of the caloric value of sugar. For this reason, it can be used as a low-calorie alternative to sugar.

A 2009 study in Clinical Nutrition took a look at how daily consumption of syrup made from yacon root affected weight loss and blood sugar, and according to researchers,

“Daily intake of yacon syrup produced
a significant decrease in body weight, waist
circumference and body mass index.”

They also found that when the bacteria digest the fructans, they produce short-chain fatty acids (SCFA) that have powerful anti-obesity effects.

There is also some evidence that fructans can lower the hunger hormone ghrelin, helping reduce appetite.

References
  • Caetano, B. F., de Moura, N. A., Almeida, A. P., Dias, M. C., Sivieri, K., & Barbisan, L. F. (2016). Yacon (Smallanthus sonchifolius) as a food supplement: health-promoting benefits of fructooligosaccharides. Nutrients, 8(7), 436.
  • Canfora, E. E., Jocken, J. W., & Blaak, E. E. (2015). Short-chain fatty acids in control of body weight and insulin sensitivity. Nature Reviews Endocrinology, 11(10), 577.
  • Genta, S., Cabrera, W., Habib, N., Pons, J., Carillo, I. M., Grau, A., & Sánchez, S. (2009). Yacon syrup: beneficial effects on obesity and insulin resistance in humans. Clinical Nutrition, 28(2), 182-187.

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