Home Diet Plan People on Plant-Based Diets tends to have fewer blood pressure problems – Drew Reports News

People on Plant-Based Diets tends to have fewer blood pressure problems – Drew Reports News

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Consuming a plant-based diet plan can decrease blood pressure even if percentages of meat and dairy are consumed too, according to new research from the University of Warwick.

Published online by a team from Warwick Medical School in the Journal of High blood pressure today (25 July), they argue that any effort to increase plant-based foods in your diet and limit animal items is likely to benefit your high blood pressure and reduce your risk of cardiovascular disease, strokes and heart disease. They carried out a systematic evaluation of previous research from controlled scientific trials to compare seven plant-based diets, numerous of which included animal products in small amounts, to a standardised control diet plan and the impact that these had on individuals’ blood pressure.

Plant-based diet plans support high intake of fruits, veggies, whole grains, beans, nuts and seeds, limiting the consumption of a lot of or all animal products (mainly meat and diary).

Hypertension is the leading risk aspect worldwide for heart attacks, strokes and other cardiovascular diseases. A decrease in high blood pressure has important health advantages both for people and for populations. Unhealthy diet plans are accountable for more deaths and specials needs worldwide than tobacco use, high alcohol consumption, drug use and unsafe sex assembled. An increased usage of entire grains, vegetables, nuts and seeds, and fruit, as achieved in plant-based diets, could avoid approximately 1.7, 1.8, 2.5 and 4.9 million deaths worldwide respectively every year according to previous research study.

Vegetarian and vegan diet plans with total lack of animal products are already known to lower blood pressure compared to omnivorous diet plans. Their feasibility and sustainability are, nevertheless, restricted. Until now, it has not been understood whether a total absence of animal items is necessary in plant-based dietary patterns to achieve a substantial helpful result on blood pressure.

Lead author Joshua Gibbs, a student in the University of Warwick School of Life Sciences, said: “We reviewed 41 studies involving 8,416 participants, in which the effects of seven different plant-based diets (including DASH, Mediterranean, Vegetarian, Vegan, Nordic, high fibre and high fruit and vegetables) on blood pressure were studied in controlled clinical trials. A systematic review and meta-analysis of these studies showed that most of these diets lowered blood pressure. The DASH diet had the largest effect reducing blood pressure by 5.53/3.79 mmHg compared to a control diet, and by 8.74/6.05 mmHg when compared to a ‘usual’ diet.

“A blood pressure reduction of the scale caused by a higher consumption of plant-based diets, even with limited animal products would result in a 14% reduction in strokes, a 9% reduction in heart attacks and a 7% reduction in overall mortality.

“This is a significant finding as it highlights that complete eradication of animal products is not necessary to produce reductions and improvements in blood pressure. Essentially, any shift towards a plant-based diet is a good one.”

Senior author Professor Francesco Cappuccio of Warwick Medical School said: “The adoption of plant-based dietary patterns would also play a role in global food sustainability and security. They would contribute to a reduction in land use due to human activities, to global water conservation and to a significant reduction in global greenhouse gas emission.

“The study shows the efficacy of a plant-based diet on blood pressure. However, the translation of this knowledge into real benefits to people, i.e. its effectiveness, depends on a variety of factors related to both individual choices and to governments’ policy decisions. For example, for an individual, the ability to adopt a plant-based diet would be influenced by socio-economic factors (costs, availability, access), perceived benefits and difficulties, resistance to change, age, health status, low adherence due to palatability and acceptance.

“To overcome these barriers, we ought to formulate strategies to influence beliefs about plant-based diets, plant food availability and costs, multisectoral actions to foster policy changes focusing on environmental sustainability of food production, science gathering and health consequences.”

Details of the seven plant-based diets examined (Table 1 in the research paper):

Plant-based diet & principal components:

  • Healthy Nordic diet — Higher content of plant foods, fish, egg, and vegetable fat, and lower content of meat products, dairy products, sweets, desserts, and alcoholic beverages
  • High-fruit and vegetable diet — Increased consumption of fruit and vegetables. To further increase the polyphenolic load, some studies included regular dark chocolate content
  • High-fiber diet — Fiber is found in varying levels in all plant foods and is most prevalent in whole grains and legumes. For this reason, most high-fiber diets focus on increasing wholegrain and legume consumption
  • Lacto-ovo vegetarian diet — Defined as those that exclude the consumption of all meat, poultry, and fish but still include the consumption of dairy and eggs. The main components include fruit, vegetables, whole grains, legumes, and nuts and seeds
  • DASH diet — Encourages the consumption of fruits, vegetables, whole grains, nuts and seeds, and low-fat dairy products and limits the intake of sweets, saturated fat, and sodium
  • Mediterranean diet — The main components are daily consumption of vegetables, fruit, whole grains, olive oil, weekly consumption of legumes, nuts, fish, dairy, and eggs, and limited intake of meat
  • Vegan diet — Consists of plant foods exclusively. No animal flesh or other animal-derived products (including dairy and eggs) are included. It is mostly low-fat and focuses on the consumption of whole plant foods like fruits, vegetables, whole grains, legumes, and nuts and seeds

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