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A Pesco-Mediterranean diet consisting of plants, legumes, nuts, whole grains, extra-virgin olive oil (EVOO), moderate amounts of dairy products, and fish and/or seafood, together with intermittent fasting (also called time-restricted eating), can reduce risk for cardiovascular disease (CVD), according to a new review.
The authors presented the research and conceptual underpinnings of this approach, which “proposes that following a Pesco-Mediterranean diet with time-restricted eating is evidence-based and ideal for reducing cardiovascular risk,” study coauthor Sarah Smith, PhD, RN, of Saint Luke’s Mid America Heart Institute, Kansas City, Mo., said in an interview.
The review was published online September 14 in the Journal of the American College of Cardiology.
‘Omnivore’s dilemma’
A host of epidemiologic studies and randomized clinical trials support an association between the traditional Mediterranean diet and lower risk for all-cause and CVD mortality, coronary heart disease, metabolic syndrome, neurodegenerative diseases, and other adverse outcome. The diet has been subsequently endorsed by several sets of guidelines, including those from the Department of Health & Human Services and the Department of Agriculture, and the 2019 American Heart Association/American College of Cardiology primary prevention guidelines.
“Although humans are omnivores and can subsist on a myriad of foods, the ideal diet for health remains a dilemma for many people,” lead author James H. O’Keefe, MD, director of preventive cardiology at Saint Luke’s, said in a news release.
“Plant-rich diets reduce CVD risk; however, veganism is difficult to follow and can result in important nutrient deficiencies,” he stated.
On the other hand, “the standard American diet is high in red meat, especially processed meat from animals raised in inhumane conditions, fed unnatural foods, and often treated with hormones and antibiotics,” the authors pointed out.
Together with overconsumption of red meat, sugar and processed food contribute to poor health outcomes, Dr. Smith noted.
The review was designed to present the Pesco-Mediterranean diet as “a solution to the ‘omnivore’s dilemma’ about what to eat,” said Dr. O’Keefe.
Study coauthor Ibrahim M. Saeed, MD, a cardiologist at Saint Luke’s, added that the research “attempts to emphasize the results of landmark prospective trials that highlight good, healthy eating options rather than just [foods that people would] want to avoid.”
Key components
The traditional Mediterranean diet includes “unrestricted use of EVOO,” but the quality of the olive oil is “crucial” and it must be unrefined and cold pressed, the authors emphasized.
The “highly bioactive” polyphenols likely “underlie EVOO’s numerous cardiometabolic benefits,” the researchers wrote, noting that the 2014 PREDIMED trial provided “first-level scientific evidence of [EVOO’s] cardioprotective effects [if used] within the context of the Mediterranean diet.”
The authors recommend “generous use” of EVOO in salad dressings and vegetable dishes, pasta, rice, fish, sauces, or legumes.
They also review the role of tree nuts, noting that they are “nutrient-dense foods rich in unsaturated fats, fiber, protein, polyphenols, phytosterols, tocopherols, and nonsodium minerals” and have been shown beneficial in CVD prevention.
Legumes play a “central role” in the Mediterranean diet and are an “excellent source” of vegetable protein, folate, magnesium, and fiber. Legume consumption is associated with lowered risk for CVD, as well as improved blood glucose, cholesterol, blood pressure, and body weight, the authors stated.
Whole grains like barley, whole oats, brown rice, and quinoa are likewise central components of the traditional Mediterranean diet. The authors warned that refined grain products and commercial precooked pasta or pizza should be “consumed only in small amounts.”
Window of time
In time-restricted eating (which is one type of intermittent fasting), the daily intake of food is limited to a window of time, usually 6-12 hours each day, the authors explained.
When done regularly, this type of eating has been shown to both decrease intra-abdominal adipose tissue and reduce free-radical production. Additionally, it “elicits powerful cellular responses” that may reduce risks for systemic inflammation, diabetes, CVD, cancer, and neurodegenerative diseases.
However, the authors warned, the evidence supporting time-restricted eating is still preliminary.
‘Let food be thy medicine’
Andrew Freeman, MD, cochair of the ACC’s nutrition & lifestyle work group, cautioned that many American plant-based Mediterranean diets often include large amount of feta cheese and lamb and foods are often “heavily doused” in olive oil, while the traditional Mediterranean diet consists primarily of greens and lentils and is plant based.
“The goal would be to have a whole grain and leafy vegetables as the center of the meal, and – if an animal product such as fish is included – it should be limited to as little as possible and used as the garnish rather than the main dish,” he stated.
Moreover, fish are often exposed to large amount of toxins, heavy metals, and microplastics, so “don’t overdo eating fish,” he advised.
Dr. Freeman said that intermittent fasting “has a lot of promise and no harm” and concentrating food consumption during a shorter period in the day instead of “grazing throughout the day” will reduce constant snacking. “But don’t gorge yourself during those hours,” he warned.
Dr. Freeman concluded by citing the guidance of Hippocrates: “Let food be thy medicine.
“There’s some real truth to that,” he added.
No source of funding was listed. Dr. Smith and Dr. Freeman disclosed no relevant financial relationships. Dr. O’Keefe has a major ownership interest in CardioTabs, a supplement company that sells some products containing omega-3 fatty acids.
A version of this article originally appeared on Medscape.com.
A Pesco-Mediterranean diet consisting of plants, legumes, nuts, whole grains, extra-virgin olive oil (EVOO), moderate amounts of dairy products, and fish and/or seafood, together with intermittent fasting (also called time-restricted eating), can reduce risk for cardiovascular disease (CVD), according to a new review.
The authors presented the research and conceptual underpinnings of this approach, which “proposes that following a Pesco-Mediterranean diet with time-restricted eating is evidence-based and ideal for reducing cardiovascular risk,” study coauthor Sarah Smith, PhD, RN, of Saint Luke’s Mid America Heart Institute, Kansas City, Mo., said in an interview.
The review was published online September 14 in the Journal of the American College of Cardiology.
‘Omnivore’s dilemma’
A host of epidemiologic studies and randomized clinical trials support an association between the traditional Mediterranean diet and lower risk for all-cause and CVD mortality, coronary heart disease, metabolic syndrome, neurodegenerative diseases, and other adverse outcome. The diet has been subsequently endorsed by several sets of guidelines, including those from the Department of Health & Human Services and the Department of Agriculture, and the 2019 American Heart Association/American College of Cardiology primary prevention guidelines.
“Although humans are omnivores and can subsist on a myriad of foods, the ideal diet for health remains a dilemma for many people,” lead author James H. O’Keefe, MD, director of preventive cardiology at Saint Luke’s, said in a news release.
“Plant-rich diets reduce CVD risk; however, veganism is difficult to follow and can result in important nutrient deficiencies,” he stated.
On the other hand, “the standard American diet is high in red meat, especially processed meat from animals raised in inhumane conditions, fed unnatural foods, and often treated with hormones and antibiotics,” the authors pointed out.
Together with overconsumption of red meat, sugar and processed food contribute to poor health outcomes, Dr. Smith noted.
The review was designed to present the Pesco-Mediterranean diet as “a solution to the ‘omnivore’s dilemma’ about what to eat,” said Dr. O’Keefe.
Study coauthor Ibrahim M. Saeed, MD, a cardiologist at Saint Luke’s, added that the research “attempts to emphasize the results of landmark prospective trials that highlight good, healthy eating options rather than just [foods that people would] want to avoid.”
Key components
The traditional Mediterranean diet includes “unrestricted use of EVOO,” but the quality of the olive oil is “crucial” and it must be unrefined and cold pressed, the authors emphasized.
The “highly bioactive” polyphenols likely “underlie EVOO’s numerous cardiometabolic benefits,” the researchers wrote, noting that the 2014 PREDIMED trial provided “first-level scientific evidence of [EVOO’s] cardioprotective effects [if used] within the context of the Mediterranean diet.”
The authors recommend “generous use” of EVOO in salad dressings and vegetable dishes, pasta, rice, fish, sauces, or legumes.
They also review the role of tree nuts, noting that they are “nutrient-dense foods rich in unsaturated fats, fiber, protein, polyphenols, phytosterols, tocopherols, and nonsodium minerals” and have been shown beneficial in CVD prevention.
Legumes play a “central role” in the Mediterranean diet and are an “excellent source” of vegetable protein, folate, magnesium, and fiber. Legume consumption is associated with lowered risk for CVD, as well as improved blood glucose, cholesterol, blood pressure, and body weight, the authors stated.
Whole grains like barley, whole oats, brown rice, and quinoa are likewise central components of the traditional Mediterranean diet. The authors warned that refined grain products and commercial precooked pasta or pizza should be “consumed only in small amounts.”
Window of time
In time-restricted eating (which is one type of intermittent fasting), the daily intake of food is limited to a window of time, usually 6-12 hours each day, the authors explained.
When done regularly, this type of eating has been shown to both decrease intra-abdominal adipose tissue and reduce free-radical production. Additionally, it “elicits powerful cellular responses” that may reduce risks for systemic inflammation, diabetes, CVD, cancer, and neurodegenerative diseases.
However, the authors warned, the evidence supporting time-restricted eating is still preliminary.
‘Let food be thy medicine’
Andrew Freeman, MD, cochair of the ACC’s nutrition & lifestyle work group, cautioned that many American plant-based Mediterranean diets often include large amount of feta cheese and lamb and foods are often “heavily doused” in olive oil, while the traditional Mediterranean diet consists primarily of greens and lentils and is plant based.
“The goal would be to have a whole grain and leafy vegetables as the center of the meal, and – if an animal product such as fish is included – it should be limited to as little as possible and used as the garnish rather than the main dish,” he stated.
Moreover, fish are often exposed to large amount of toxins, heavy metals, and microplastics, so “don’t overdo eating fish,” he advised.
Dr. Freeman said that intermittent fasting “has a lot of promise and no harm” and concentrating food consumption during a shorter period in the day instead of “grazing throughout the day” will reduce constant snacking. “But don’t gorge yourself during those hours,” he warned.
Dr. Freeman concluded by citing the guidance of Hippocrates: “Let food be thy medicine.
“There’s some real truth to that,” he added.
No source of funding was listed. Dr. Smith and Dr. Freeman disclosed no relevant financial relationships. Dr. O’Keefe has a major ownership interest in CardioTabs, a supplement company that sells some products containing omega-3 fatty acids.
A version of this article originally appeared on Medscape.com.
A Pesco-Mediterranean diet consisting of plants, legumes, nuts, whole grains, extra-virgin olive oil (EVOO), moderate amounts of dairy products, and fish and/or seafood, together with intermittent fasting (also called time-restricted eating), can reduce risk for cardiovascular disease (CVD), according to a new review.
The authors presented the research and conceptual underpinnings of this approach, which “proposes that following a Pesco-Mediterranean diet with time-restricted eating is evidence-based and ideal for reducing cardiovascular risk,” study coauthor Sarah Smith, PhD, RN, of Saint Luke’s Mid America Heart Institute, Kansas City, Mo., said in an interview.
The review was published online September 14 in the Journal of the American College of Cardiology.
‘Omnivore’s dilemma’
A host of epidemiologic studies and randomized clinical trials support an association between the traditional Mediterranean diet and lower risk for all-cause and CVD mortality, coronary heart disease, metabolic syndrome, neurodegenerative diseases, and other adverse outcome. The diet has been subsequently endorsed by several sets of guidelines, including those from the Department of Health & Human Services and the Department of Agriculture, and the 2019 American Heart Association/American College of Cardiology primary prevention guidelines.
“Although humans are omnivores and can subsist on a myriad of foods, the ideal diet for health remains a dilemma for many people,” lead author James H. O’Keefe, MD, director of preventive cardiology at Saint Luke’s, said in a news release.
“Plant-rich diets reduce CVD risk; however, veganism is difficult to follow and can result in important nutrient deficiencies,” he stated.
On the other hand, “the standard American diet is high in red meat, especially processed meat from animals raised in inhumane conditions, fed unnatural foods, and often treated with hormones and antibiotics,” the authors pointed out.
Together with overconsumption of red meat, sugar and processed food contribute to poor health outcomes, Dr. Smith noted.
The review was designed to present the Pesco-Mediterranean diet as “a solution to the ‘omnivore’s dilemma’ about what to eat,” said Dr. O’Keefe.
Study coauthor Ibrahim M. Saeed, MD, a cardiologist at Saint Luke’s, added that the research “attempts to emphasize the results of landmark prospective trials that highlight good, healthy eating options rather than just [foods that people would] want to avoid.”
Key components
The traditional Mediterranean diet includes “unrestricted use of EVOO,” but the quality of the olive oil is “crucial” and it must be unrefined and cold pressed, the authors emphasized.
The “highly bioactive” polyphenols likely “underlie EVOO’s numerous cardiometabolic benefits,” the researchers wrote, noting that the 2014 PREDIMED trial provided “first-level scientific evidence of [EVOO’s] cardioprotective effects [if used] within the context of the Mediterranean diet.”
The authors recommend “generous use” of EVOO in salad dressings and vegetable dishes, pasta, rice, fish, sauces, or legumes.
They also review the role of tree nuts, noting that they are “nutrient-dense foods rich in unsaturated fats, fiber, protein, polyphenols, phytosterols, tocopherols, and nonsodium minerals” and have been shown beneficial in CVD prevention.
Legumes play a “central role” in the Mediterranean diet and are an “excellent source” of vegetable protein, folate, magnesium, and fiber. Legume consumption is associated with lowered risk for CVD, as well as improved blood glucose, cholesterol, blood pressure, and body weight, the authors stated.
Whole grains like barley, whole oats, brown rice, and quinoa are likewise central components of the traditional Mediterranean diet. The authors warned that refined grain products and commercial precooked pasta or pizza should be “consumed only in small amounts.”
Window of time
In time-restricted eating (which is one type of intermittent fasting), the daily intake of food is limited to a window of time, usually 6-12 hours each day, the authors explained.
When done regularly, this type of eating has been shown to both decrease intra-abdominal adipose tissue and reduce free-radical production. Additionally, it “elicits powerful cellular responses” that may reduce risks for systemic inflammation, diabetes, CVD, cancer, and neurodegenerative diseases.
However, the authors warned, the evidence supporting time-restricted eating is still preliminary.
‘Let food be thy medicine’
Andrew Freeman, MD, cochair of the ACC’s nutrition & lifestyle work group, cautioned that many American plant-based Mediterranean diets often include large amount of feta cheese and lamb and foods are often “heavily doused” in olive oil, while the traditional Mediterranean diet consists primarily of greens and lentils and is plant based.
“The goal would be to have a whole grain and leafy vegetables as the center of the meal, and – if an animal product such as fish is included – it should be limited to as little as possible and used as the garnish rather than the main dish,” he stated.
Moreover, fish are often exposed to large amount of toxins, heavy metals, and microplastics, so “don’t overdo eating fish,” he advised.
Dr. Freeman said that intermittent fasting “has a lot of promise and no harm” and concentrating food consumption during a shorter period in the day instead of “grazing throughout the day” will reduce constant snacking. “But don’t gorge yourself during those hours,” he warned.
Dr. Freeman concluded by citing the guidance of Hippocrates: “Let food be thy medicine.
“There’s some real truth to that,” he added.
No source of funding was listed. Dr. Smith and Dr. Freeman disclosed no relevant financial relationships. Dr. O’Keefe has a major ownership interest in CardioTabs, a supplement company that sells some products containing omega-3 fatty acids.
A version of this article originally appeared on Medscape.com.