Negative Effects of Agave


Agave is a cactus-like plant that can be used to produce a concentrated nectar with a high sugar content. Agave nectar products are relatively new on the market, having first been developed for commercial use in the 1990s.

Agave Nectar

Agave nectar, which is sold in grocery stores, is actually a heavily processed product derived from the raw agave juice. During this process, sugars present in the juice are converted into a High Fructose Syrup (HFS).

Why is HFS Bad?

HFS is a concentrated sugar that has been shown to contribute to a number of health problems when consumed in high amounts. The refined fructose converts to triglycerides in the blood stream, or is stored as excess body fat.


Excess consumption of sugars, particularly concentrated sugars such as HFS, can result in increased levels of body fat and a greater risk of excess weight and obesity.

Heart Disease

Triglycerides are a type of fat present in the bloodstream. Elevated triglyceride levels have the potential to block arteries and cause a heart attack.


Fructose does not create large fluctuations in our blood sugar levels, giving it a low glycemic index rating. However, negative health consequences, such as excess body fat and clogged arteries, pose an added risk for diabetics.


  • American Diabetes Association: All About Cholesterol
  • Agave Nectar, the High Fructose Health Food Fraud
  • Grist: Agave Nectar, the High Fructose Health Food Fraud
Keywords: agave nectar, agave syrup, high fructose syrup

About this Author

Charlie Higgins is a writer, teacher and musician currently based in Buenos Aires, Argentina. Originally from New Canaan, Conn., Higgins studied media studies and music at Oberlin College in Northeast Ohio. He has taught English, written for numerous websites, and was contributing editor at a performing arts journal in New York City. He started writing for Demand Studios in September 2009.