Grace Holloway

About the author

Grace covers wellness, food and healthy habits, based on what the research says.

How Much Whole Grain Is Enough? A Big Review Points to a “Sweet Spot”

A meta-analysis of 87 clinical trials found that eating more whole grains improved several heart risk factors at once, with the clearest benefits at about four to six servings a day.

Taking the Stairs Is a Small Habit With a Big Research Footprint

A new meta-analysis of more than 450,000 people links regular stair climbing to a lower risk of dying from heart disease. Here’s what the research found, and what it can’t tell us yet.

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