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Nutrition. 2018 Nov;55-56:154-160. doi: 10.1016/j.nut.2018.06.001. Epub 2018 Jun 8.

A baru almond-enriched diet reduces abdominal adiposity and improves high-density lipoprotein concentrations: a randomized, placebo-controlled trial.

Author information

1
Clinical and Sports Nutrition Research Laboratory, Faculty of Nutrition, Goiás Federal University, Goiania, GO, Brazil.
2
LADAF, Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil.
3
Clinical and Sports Nutrition Research Laboratory, Faculty of Nutrition, Goiás Federal University, Goiania, GO, Brazil.. Electronic address: jfemota@gmail.com.

Abstract

OBJECTIVES:

Nut consumption is associated with reduced risks of cardiovascular disease. Baru almonds have a high protein content and high quantities of mono- and polyunsaturated fatty acids, phenolic compounds, and antioxidants. This study aimed to evaluate the effects of a baru almond-enriched diet on body composition and markers of lipid metabolism in overweight and obese women.

METHODS:

A randomized, placebo-controlled, 8-wk clinical trial of 46 overweight and obese women was conducted. Participants were randomly assigned to 1 of 2 normocaloric and isoenergetic diets: baru almond-enriched diet or baru almond-free diet. Both groups received dietary instructions. Body composition was assessed by anthropometry and dual-energy x-ray absorptiometry. Blood pressure, glucose levels, lipid profile, and plasma fatty acids, as well as apolipoproteins, angiopoietin-like-3, and cholesteryl ester transfer protein expression, were determined at the beginning and end of the study.

RESULTS:

The consumption of baru almonds reduced waist circumference (-2.45 cm; 95% confidence interval [CI], -3.90 to -0.23; P = 0.03), cholesteryl ester transfer protein expression (-0.23 mcg/mL; 95% CI, -1.24 to-0.08; P = 0.03), and increased high-density lipoprotein concentrations (+4.82 mg/dL; 95% CI, 0.03-8.88; P = 0.04) compared with baru almond-free diet.

CONCLUSIONS:

A baru almond-enriched diet for 8-wk reduced abdominal adiposity and improved high-density lipoprotein in overweight and obese women. This trial was registered at clinicaltrials.gov as RBR-2 wpryx.

KEYWORDS:

CETP; Dipteryx alata Vog.; Lipid profile; abdominal adiposity; overweight

PMID:
30086484
DOI:
10.1016/j.nut.2018.06.001

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