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Portfolio diet may decrease risk of heart disease and stroke
The portfolio diet—a plant-based diet designed to lower unhealthy cholesterol—may lower the risk of heart disease and stroke, according to a new Harvard Chan School study.

Red meat consumption associated with increased type 2 diabetes risk
People who eat just two servings of red meat per week may have an increased risk of developing type 2 diabetes compared to people who eat fewer servings, and the risk increases with greater consumption, according to a…

Mediterranean diet high in polyphenols linked with slower biological aging
Eating a Mediterranean or Green Mediterranean diet rich in polyphenols is associated with slower biological aging, according to a new study co-authored by researchers at Harvard Chan School.
Sara Bleich, Christian Happi elected to National Academy of Medicine
Two faculty members from Harvard Chan School—Sara Bleich and Christian Happi—have been elected to the National Academy of Medicine.

Ultra-processed foods may increase risk of depression
Eating high amounts of ultra-processed foods may increase the risk of developing depression, according to a new study co-authored by researchers at Harvard Chan School.
As federal support for free school meals drops, kids’ stigma may increase
With the end of pandemic-era federal support that provided free school breakfasts and lunches for all, experts worry that kids who continue to need free meals will face increasing stigma.

Examining the link between people’s sleep timing preferences, lifestyle, and diabetes
People who tend to stay up late have a higher risk of developing diabetes than those who rise early, a new study found.

How to practice mindful eating
“Mindful eating”—the practice of taking time to consciously experience, enjoy, and express gratitude for a meal—offers myriad health benefits, according to Harvard Chan School’s Lilian Cheung.
Adherence to a Mediterranean lifestyle associated with lower risk of all-cause and cancer mortality
People who adhere to a Mediterranean lifestyle—which includes a diet rich in fruits, vegetables, and whole grains; healthy eating habits like limiting added salts and sugars; and habits promoting adequate rest, physical activity, and socialization—have a lower risk…

Lectin-free diet more risky than beneficial, experts say
In spite of claims that diets eliminating all lectins can cure some health conditions, these claims are not backed by sufficient scientific evidence—and going lectin-free may in fact do more harm than good, according to experts.
