Nutrient-wealthy potatoes can be part of a healthy food plan for adolescent girls, research reveals

Adolescence is a critical time period for the evolution of cardiometabolic risk aspects that are mainly motivated by food plan and lifestyle. Comprehension these threat aspects is necessary to producing productive nutritional steerage for sickness prevention focusing on this significant age period of time. Lately printed study in the British Journal of Nourishment identified that 9-17 calendar year-outdated girls who consumed up to a person cup of potatoes day-to-day had no improved threat of starting to be obese or developing high blood pressure, dyslipidemia, or impaired fasting glucose by the finish of the examine in late adolescence.

According to the 2020-2025 Nutritional Pointers for Us citizens, ladies aged 9 – 18 are inspired to consume 1½ to 3-cup equivalents for every working day of greens, relying on their calorie requires, but most fall short to fulfill these pointers. In this analyze, the optimum degrees of potato intake ranged from 1/5 to 1 cup per working day and at that degree, no adverse effects ended up observed.


Our final results present that nutrient-wealthy potatoes can be part of a wholesome eating plan in younger girls through this vital interval of growth and improvement. There is rising proof that over-all diet high quality is what actually issues in the preservation of coronary heart health. Potatoes are an very affordable food stuff, with a variety of important nutrition, and our research indicates that reasonable intakes of potatoes, together with many other forms of greens, can be a regular section of a healthful diet sample.”


Lynn L. Moore, DSc, MPH, study’s senior writer, Boston College


Higher intakes of all varieties of potatoes (which include fried) through the ‘tween’ decades of nine to 11 ended up affiliated with better intakes of potassium and dietary fiber, two nutrition of public overall health worry, [i] as properly as vitamin C, vitamin B6 and magnesium. Black girls in this analyze with the maximum intakes of potatoes also consumed far more fruit and non-starchy greens and experienced increased diet regime-high-quality scores.

Analyze structure, strengths and constraints

The scientists analyzed facts from nearly 2,000 subjects (around 50% Black, 50% White) from the Countrywide Advancement and Well being Review, a longitudinal research of the progress of weight problems and other cardiovascular-linked outcomes in adolescent ladies.


  • For women at 9-11 yrs of age, researchers analyzed data on overall potato ingestion (white and sweet) as nicely as individual intakes of fried and non-fried potatoes.
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  • For women at 9-17 several years of age, scientists analyzed info for complete potato ingestion (white and sweet).
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Diet regime was assessed working with 3-day food plan documents at baseline when girls were being 9-10 several years previous, and in the course of the stick to-up years 2-5, 7, 8, and 10. The ingestion of potatoes (the two white and sweet potatoes) was extracted from total vegetable servings. Anthropometric actions of entire body fats and body composition and blood tension ended up measured each year. Moreover, fasting triglycerides, other lipids, and glucose ended up measured in later on adolescence (at 18-20 many years of age)

Repeated measures of a range of possible confounding variables were examined, together with socioeconomic standing, overall body mass index (BMI), adjustments in top, physical action, tv viewing, intakes of meals groups and vitamins, as nicely as diet regime excellent measured by the Wholesome Eating Index (HEI)-2015. The study’s strengths contain its future style and design as perfectly as the use of multiple sets of three-day eating plan information, which is viewed as the gold conventional strategy for nutritional evaluation. Researchers also took repeated measures of cardiometabolic hazard things and most possible confounders.

The investigators admit restrictions to the analyze, such as reliance on self-noted nutritional intakes from adolescents who may have had trouble accurately estimating portion sizes and reporting facts. On the other hand, mother and father and other caregivers have been actively concerned in the completion of these diet plan documents, especially during the previously several years of the study. Researchers had been not able to evaluate the outcomes of incredibly substantial stages of potato intakes given that several women documented consuming more than 1 cup equal of potatoes per working day. They have been also unable to assess any variations in between white and sweet potato usage, provided the lower intakes of sweet potatoes in the examine populace. Finally, the scientists had been unable to regulate for baseline values of fasting glucose or triglycerides thanks to missing or unreliable info at the initial test.

This review was chosen as the Nourishment Society’s Paper of the Month. Each thirty day period, the Editors-in-Main of the Diet Society’s journals decide on 1 paper as being of certain interest or originality, and/or for the reason that it troubles earlier conceived notions in dietary science and public wellbeing. The analysis manuscript, “Potato intake is not associated with elevated cardiometabolic chance in adolescent women,” is revealed in the British Journal of Nutrition ( Authors include Ioanna Yiannakou, Mengjie Yuan, R. Taylor Pickering, Martha R. Singer, and Lynn L. Moore, Boston College. In addition to funding from the Countrywide Institutes of Wellbeing, funding was presented by the Alliance for Potato Exploration and Training (APRE) APRE had no enter on interpretation of the benefits or manuscript progress.


Journal reference:

Yiannakou, I., et al. (2021) Potato usage is not related with elevated cardiometabolic danger in adolescent women. British Journal Of Nourishment.