Nutrition science doesn't stand still and neither should our understanding of sugar and heart health.

Over the past several decades, research has come full circle on the role added sugars play in cardiovascular disease. While early research hinted at a connection between sugar and heart diesase, that link was largely overshadowed for years by an intense focus on dietary fat. 

Today, the science is clearer.

What We Now Know About Added Sugar and Heart Disease

Heart disease remains to lead all other causes of death in the United States. Strong evidence now shows that high intake of added sugars (especially from sugar-sweetened beverages and ultra-processed foods) is linked to increased risk of: 

• Heart disease
• Obesity
• Type 2 diabetes
• Elevated triglycerides
• Inflammation

This doesn't mean that sugar is "toxic" or must be eliminated entirely. At Seattle Sutton's Healthy Eating, we don't believe in fear-based nutrition, but in moderation grounded in science. 

Both the U.S. Dietary Guidelines and the American Heart Association now recommend limited added sugars to support health. The AHA suggests:

• No more than 6 teaspoons (25 grams) of added sugar a day for most children and women
• No more than 9 teaspoons (36 grams) a day for most men

That's a meaningful and hopeful shift.

What Are "Added Sugars" Anyway?

Added sugars are sugars added during processing or preparation, not the naturally occurring sugars found in fruit, milk, or yogurt. 

Common sources include:

• Sugary drinks (soda, sweet tea, lemonade)
• Candy, baked goods, desserts
• Sweetened cererals and granola bars
• Flavored yogurts
• Sauces and condiments

They add calories but little nutritional value, making it easy to consume more than your body needs without feeling satisfied.

Dietitian Tips: Simple Ways to Eat Less Added Sugar

Reducing added sugar doesn't require perfection or deprivation. Small, consistent changes make the biggest difference.

Focus on What You Add, Not Just What You Cut

• Build meals around fiber-rich foods: vegetables, fruits, whole grains, beans
• Protein and fiber help stabilize blood sugar and reduce cravings

Choose Unsweetened, Then Customize

• Try plain yogurt, oatmeal, or cereal and add fruit, cinnamon, or nuts
• You control the sweetness and boost nutrition

Rethink Sugary Drinks First

• Sugary beverages are the largest source of added sugar
• Swap soda or sweet tea for sparkling water, flavored seltzer, or iced tea with lemon

Read Labels, But Keep It Simple

• Look for "added sugars" on the Nutrition Facts label
• You don't need zero, just aim for less than before

Leave Room for Enjoyment

• Enjoy desserts intentionally, not mindlessly
• When you choose something sweet, savor it

The Seattle Sutton's Healthy Eating Perspective

Heart health isn't about blaming one nutrient or chasing nutrition trends, it's about patterns over time. 

At Seattle Sutton's Healthy Eating, our meal plans are designed by registered dietitians to:

• Limit added sugars
• Emphasize whole, satisfying foods
• Support heart health, weight management, and overall well-being
• Feel realistic and enjoyable for everyday life