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Wednesday, 19 February, 2025

Study Finds Lean Red Meat in a Balanced Diet Benefits Gut and Heart Health

A recent study from Purdue University scientists reveals following a consistent dietary pattern that features lean red meat can contribute to gut microbiota balance and support cardiovascular health.
Express Desk
  25 Jan 2025, 02:19

A recent study from Purdue University scientists reveals following a consistent dietary pattern that features lean red meat can contribute to gut microbiota balance and support cardiovascular health. 

Researchers in the study assessed the effects of adopting and then intermittently stopping a healthy U.S.-style dietary pattern that included three ounces of lean red meat (beef and pork) daily in healthy young adults, a process called, "dietary pattern cycling." 

The goal was to understand how cycling on and off a balanced diet for three controlled cycles affects health markers, particularly gut microbiota diversity and cardiovascular indicators. 

Each time participants adopted the healthy dietary pattern, their gut microbiota shifted to a beneficial composition, and cardiovascular markers, such as LDL cholesterol, showed improvement and were consistently linked with the changes in the gut bacteria."

Wayne Campbell, PhD, professor in the department of Nutrition Science at Purdue University and lead investigator on the study

These results may also suggest that the gut microbiota may play a significant role in how diet influences cardiovascular health and underscore that lean red meats, when eaten as part of a balanced, healthy diet, may not adversely impact gut or heart health.

The study highlights two important takeaways: intermittent healthy eating can offer benefits each time it's resumed, but maintaining a balanced diet over time may yield more stable outcomes. 

Returning to a habitual or "usual" diet that was unrestricted from the healthy U.S.-style dietary pattern effectively reversed beneficial microbiota changes and cardiovascular improvements within a few weeks. Notably, while the healthy dietary pattern improved serum lipid profiles quickly-within just three weeks-maintaining it consistently would likely be necessary to sustain these benefits. 

"It's better to consistently consume a healthy diet to support long-term health outcomes," suggests Dr. Campbell. Dr. Campbell explains that this is true especially if you already enjoy lean red meat daily as part of a healthy balanced diet. 

The study adds to a growing body of evidence supporting recommendations for consuming a balanced, healthy dietary pattern, that may include lean red meats, for long-term health benefits. 

Source: National Pork Board

Journal reference:

Wang, Y., et al. (2024). Healthy Dietary Pattern Cycling Affects Gut Microbiota and Cardiovascular Disease Risk Factors: Results from a Randomized Controlled Feeding Trial with Young, Healthy Adults. Nutrients. doi.org/10.3390/nu16213619.

 

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Study Finds Lean Red Meat in a Balanced Diet Benefits Gut and Heart Health

A recent study from Purdue University scientists reveals following a consistent dietary pattern that features lean red meat can contribute to gut microbiota balance and support cardiovascular health.
Express Desk
  25 Jan 2025, 02:19

A recent study from Purdue University scientists reveals following a consistent dietary pattern that features lean red meat can contribute to gut microbiota balance and support cardiovascular health. 

Researchers in the study assessed the effects of adopting and then intermittently stopping a healthy U.S.-style dietary pattern that included three ounces of lean red meat (beef and pork) daily in healthy young adults, a process called, "dietary pattern cycling." 

The goal was to understand how cycling on and off a balanced diet for three controlled cycles affects health markers, particularly gut microbiota diversity and cardiovascular indicators. 

Each time participants adopted the healthy dietary pattern, their gut microbiota shifted to a beneficial composition, and cardiovascular markers, such as LDL cholesterol, showed improvement and were consistently linked with the changes in the gut bacteria."

Wayne Campbell, PhD, professor in the department of Nutrition Science at Purdue University and lead investigator on the study

These results may also suggest that the gut microbiota may play a significant role in how diet influences cardiovascular health and underscore that lean red meats, when eaten as part of a balanced, healthy diet, may not adversely impact gut or heart health.

The study highlights two important takeaways: intermittent healthy eating can offer benefits each time it's resumed, but maintaining a balanced diet over time may yield more stable outcomes. 

Returning to a habitual or "usual" diet that was unrestricted from the healthy U.S.-style dietary pattern effectively reversed beneficial microbiota changes and cardiovascular improvements within a few weeks. Notably, while the healthy dietary pattern improved serum lipid profiles quickly-within just three weeks-maintaining it consistently would likely be necessary to sustain these benefits. 

"It's better to consistently consume a healthy diet to support long-term health outcomes," suggests Dr. Campbell. Dr. Campbell explains that this is true especially if you already enjoy lean red meat daily as part of a healthy balanced diet. 

The study adds to a growing body of evidence supporting recommendations for consuming a balanced, healthy dietary pattern, that may include lean red meats, for long-term health benefits. 

Source: National Pork Board

Journal reference:

Wang, Y., et al. (2024). Healthy Dietary Pattern Cycling Affects Gut Microbiota and Cardiovascular Disease Risk Factors: Results from a Randomized Controlled Feeding Trial with Young, Healthy Adults. Nutrients. doi.org/10.3390/nu16213619.

 

Comments

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BNP Unveils Healthcare Reform Plan
CIA Revises Stance: COVID-19 'More Likely' Originated from Lab
Study Finds 57% of Public Health Graduates in Bangladesh Struggle to Secure Employment