Sugar: A Sweet Danger for the Generation.

In a study published in 2014 in JAMA Internal Medicine, Dr. Hu and his colleagues found an association between a high-sugar diet and a greater risk of dying from heart disease.

Over the course of the 15-year study, people who got 17% to 21% of their calories from added sugar had a 38% higher risk of dying from cardiovascular disease compared with those who consumed 8% of their calories as added sugar.

"Basically, the higher the intake of added sugar, the higher the risk for heart disease,"

~says Dr. Hu.

If 24 teaspoons of added sugar per day is too much, then what is the right amount? It's hard to say, since sugar is not a required nutrient in your diet. The Institute of Medicine, which sets Recommended Dietary Allowances, or RDAs, has not issued a formal number for sugar.

However, the American Heart Association suggests that men consume no more than 150 calories (about 9 teaspoons or 36 grams) of added sugar per day. That is close to the amount in a 12-ounce can of soda.

Again, if the consumption of added sugar is stopped completely, it is fine and even better for the health.

The good sugar or natural sugar is produced naturally in all organic foods that contain carbohydrates, such as fruits and vegetables, grains, and dairy. Consuming whole foods that contain natural sugar is okay. Plant foods also have high amounts of fiber, essential minerals, and antioxidants.

Since your body digests these foods slowly, the sugar in them offers a steady supply of energy to your cells. A high intake of fruits, vegetables, and whole grains also has been shown to reduce the risk of chronic diseases, such as diabetes, heart disease, and some cancers.