08/18/2025
So if you are feeding a high sugar diet to your dogs- one with too many carbs- are you affecting the heart in your dog similarly?
Dog don't experience high cholesterol issues the same as human beings however, the impact of sugar on the body is something to think about. Sugar feeds inflammation.
Too Much Sugar May Be Worse for Your Heart Than High Cholesterol, Study Finds
A large-scale 15-year study published in JAMA Internal Medicine has revealed that consuming high amounts of added sugar dramatically raises the risk of dying from heart disease—even for people who aren’t overweight.
Researchers found that individuals who got 25% or more of their daily calories from added sugar were over twice as likely to die from heart-related conditions compared to those who consumed less than 10%. This heightened risk was consistent regardless of weight, age, s*x, physical activity level, or cholesterol readings.
The primary source of added sugar? Sugar-sweetened beverages—including sodas and fruit drinks—which make up more than one-third of the added sugar in the average American diet. Other major contributors include desserts, candy, and sweetened cereals.
Scientists believe excess sugar may elevate blood pressure and cause the liver to release harmful fats into the bloodstream—both key contributors to cardiovascular disease.
The American Heart Association recommends limiting added sugar to 6 teaspoons (100 calories) per day for women and 9 teaspoons (150 calories) for men. But just one can of soda can hit—or exceed—those limits.
Experts suggest making small, sustainable swaps: opt for fruit-infused sparkling water instead of soda, and reach for naturally sweet options like whole fruit to reduce your risk of heart disease.
REFERENCE 📄
Yang Q, Zhang Z, Gregg EW, Flanders WD, Merritt R, Hu FB. Added Sugar Intake and Cardiovascular Diseases Mortality Among US Adults. JAMA Intern Med. 2014;174(4):516–524.