Tag: high glycemic

Ask the Experts: Bell Pepper Colors; Protein in Nuts; Potatoes & Blood Sugar

Q: My local supermarket sells bell peppers in four different colors—green, red, yellow and orange. Do the different colors of peppers have different nutritional benefits?

A: Elizabeth J. Johnson, PhD, a scientist in Tufts’ HNRCA Antioxidants Research Laboratory, answers: “No matter the color of your pepper, the macronutrient (protein, fat, carbohydrate)

How Good Is Glycemic Index as a Marker of a Heart-Healthy Diet?

Does the glycemic index of the foods you eat matter? That’s the question raised by a headline-making new study sponsored by the National Institutes of Health, the OmniCarb study, which calls into question the notion of “good carbs” versus “bad carbs.” Some previous research—along with popular diet plans—suggested that it’s

Why You Can’t Rely on the Glycemic Index for Healthy Ending

The glycemic index, a value that aims to quantify how fast blood sugar rises after eating a given food, can vary by an average of 20% within an individual and 25% among individuals. That’s the surprising finding of a new study by scientists from the Jean Mayer USDA Human Nutrition

Glycemic Index Chart: GI Ratings for Hundreds of Foods

Glycemic Index Chart: GI Ratings for Hundreds of Foods

The Glycemic Index is a rating system that measures how much a carbohydrate-containing food raises your blood-sugar levels. The lower a food is on the GI, the lower the effect on your blood sugar.

The standardized Glycemic Index ranges from 0 to 100. Zero-glycemic foods—those without carbohydrates—include items like cheese, eggs,

Natural Energy Boosters: Keep These Snacks Close By

Natural Energy Boosters: Keep These Snacks Close By

Do you often find yourself chugging coffee in the mid-morning, hoping to find the energy to propel you to lunch—only to find yourself dragging an hour after your mid-day meal? It’s all too common in this fast-paced world to feel low on energy. Anyone who has experienced that “depleted” feeling

5 Foods to Help Fight Inflammation

Inflammation is a term that’s commonly used but poorly grasped. “Think of inflammation as irritating chemicals that are released by your immune cells, producing swelling, redness, and pain,” says Susan Blum, MD, MPH, author of The Immune System Recovery Plan (Scribner, 2013). “When the immune system is triggered to release

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