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SugarScience latest research

Growing scientific evidence shows that eating too much added sugar is linked to serious diseases, such as diabetes, heart disease and liver diseaseSugarScience is based on a comprehensive review of more than 8,000 scientific studies on the health impacts of sugar. The strongest research falls into the following five areas:

Sugar-Sweetened Beverages

Liquid sugar, such as sodas, energy drinks and sports drinks, is the leading single source of sugar in the American diet. And there's growing scientific evidence that it's the most dangerous way to consume it.

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Hidden in Plain Sight

Sugar is found in 74% of packaged foods sold in supermarkets, including many savory foods or items marketed as "healthy." How can you tell whether you're eating something healthy?

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The Toxic Truth

There’s growing scientific consensus that one of the most common types of sugar, fructose, is toxic to the liver, just like alcohol.

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Too Much Can Make Us Sick

Heart disease. Diabetes. These chronic conditions are among the leading causes of death worldwide. Increasingly, scientists are focusing on a common set of underlying metabolic issues that raise people's risk for chronic disease. And it turns out that eating too much sugar over the long-term is linked to many of these dysfunctions.

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How Much Is Too Much?

Experts agree that some added sugar in the diet is usually fine. But the truth is, most Americans are consuming way too much — on average, nearly 66 pounds of added sugar per person, every year.

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Added sugar

Any sugar added in preparation of foods, either at the table, in the kitchen or in the processing plant. This may include sucrose, high fructose corn syrup and others.

SugarScience Glossary

Heart disease

A broad term for a group of chronic diseases of the heart, these diseases include problems with blood supply to heart muscle, problems with heart valves and the electrical system of the heart. Another term you will see used to mean the same thing is cardiovascular disease.

SugarScience Glossary

Liver disease

A broad term meaning any bodily process in which the liver is injured or does not work as it is supposed to. In this website we focus on liver diseases in which the diet hurts the liver

SugarScience Glossary

Diabetes mellitus

Usually shortened to just diabetes. Sometimes called sugar diabetes. Look at Type 1 Diabetes and Type 2 Diabetes for more information

SugarScience Glossary

SugarScience Facts

Growing scientific evidence shows that too much added sugar, over time, is linked to diabetes, heart disease and liver disease.

SugarScience Facts

Too much fructose in added sugar can damage your liver just like too much alcohol.

SugarScience Facts

Today, 31% of American adults and 13% of kids suffer from non-alcoholic fatty liver disease (NAFLD).

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How many people have diabetes in America?

  • 8.4 million (the pop. of New York City)
  • 10 million (the size of Los Angeles)
  • 29.1 million (the pop. of Venezuela)
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