Lutein supplementation combined with a low calorie diet in the middle-aged obese individuals: effects on anthropometric indices, body composition, and metabolic parameters

2020 ◽  
pp. 1-32
Author(s):  
Fatemeh Hajizadeh-Sharafabad ◽  
Ali Tarighat-Esfanjani ◽  
Zohreh Ghoreishi ◽  
Mehrnoosh Sarreshtedari
Keyword(s):  
Body Composition ◽  
Placebo Group ◽  
Lipid Profile ◽  
Glucose Homeostasis ◽  
Density Lipoprotein ◽  
Metabolic Parameters ◽  
Middle Aged ◽  
Anthropometric Indices ◽  
Low Calorie Diet ◽  
Calorie Diet

Abstract Lutein is considered as a major biologically active carotenoid, with potential benefits for obesity and cardiometabolic health. This double-blind, randomized controlled trial aimed to assess whether the consumption of lutein along with a low calorie diet (LCD) can influence anthropometric indices, body composition, and metabolic parameters in obese middle-aged individuals. After a 2-week run-in period with an LCD, 48 participants aged 45–65 y were randomly assigned to consume 20 mg/d lutein or placebo along with LCD for 10 weeks. Dietary intake, anthropometric indices, body composition, lipid profile, glucose homeostasis parameters, non-esterified fatty acids (NEFAs), and appetite sensations were assessed at the beginning and end of the study. After 10 weeks, body weight, and waist circumference significantly decreased in both groups, although between-group differences were not significant. There was a more decrease in the percentage of body fat in the lutein group vs. the placebo group. Moreover, the placebo group experienced a significant reduction in fat free mass (FFM), whereas lutein group preserved FFM during calorie restriction, although between-group difference did not reach statistical significance. Visceral fat and serum levels of total cholesterol (TC) and low-density lipoprotein-cholesterol were significantly decreased only in the lutein group, with a statistically significant difference between two arms only for TC. No significant changes were observed in the triglyceride, high-density lipoprotein-cholesterol, glucose homeostasis parameters, NEFAs, and appetite sensations. Lutein supplementation in combination with an LCD could improve body composition and lipid profile in obese middle-aged individuals.

Melatonin Improves Lipid Profile and Ameliorates Lipid Peroxidation in Patients with Chronic Kidney Disease.

2018 ◽  
pp. 38-45
Keyword(s):  
Lipid Peroxidation ◽  
Placebo Group ◽  
Lipid Profile ◽  
Kidney Diseases ◽  
Oxidized Ldl ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Before And After ◽  
Inhibit Lipid Peroxidation ◽  
Controlled Clinical Study

Dyslipidemia and oxidative modifications of lipid are frequently associated in patients with chronic kidney diseases (CKD) and considered the most important risk factors for cardiovascular events. Melatonin is a well-known potent antioxidant and has beneficial effect on lipid metabolism. the study was designed to evaluate if Melatonin could improve lipid profile and ameliorates lipid peroxidation. This single blind placebo controlled clinical study carried out on 41 patients with CKD who were randomized into two groups, control groups (n=20) those who received placebo cap and melatonin group those who received 5mg melatonin (n=21). Lipid profile [total cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL-C), low-density lipoprotein (LDL-C)] and parameters of lipid peroxidation [oxidized LDL (oxLDL) and malondialdehyde (MDA) were measured before and after 12 weeks of the treatment. After 12 weeks of treatment, melatonin significantly increased HDL-C and decreased LDL-C compared to the initial value. The elevation in HDL-C and reduction in LDL-C were significantly different from that in placebo group. Also, both oxLDL and MDA levels significantly lowered by melatonin compared to the baseline and to the placebo group. Collectively, the results of our study showed that melatonin has advantageous effect on lipid profile and inhibit lipid peroxidation in patients with CKD.

Association of plant-based diets with lipid profile and anthropometric indices: a cross-sectional study

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mohadese Borazjani ◽  
Mehran Nouri ◽  
Kamesh Venkatakrishnane ◽  
Maryam Najafi ◽  
Shiva Faghih
Keyword(s):  
High Density Lipoprotein ◽  
Lipid Profile ◽  
Density Lipoprotein ◽  
Cross Sectional Study ◽  
Lipoprotein Cholesterol ◽  
Healthy Plant ◽  
Sectional Study ◽  
Anthropometric Indices ◽  
Cross Sectional ◽  
Content Type

Purpose Plant-based diets have been related to decreasing morbidity and mortality of many non-communicable diseases. The purpose of this study was to investigate the relationship between plant-based diets and lipid profiles and anthropometric indices. Design/methodology/approach This cross-sectional study was performed on 236 men and women selected from Shiraz health-care centers. This study used a 168-item food frequency questionnaire to calculate plant-based diet index (PDI), healthy plant-based diet index (hPDI) and unhealthy plant-based diet index (uPDI). Total cholesterol, high-density lipoprotein cholesterol and low-density lipoprotein cholesterol and triglycerides were measured. Furthermore, body mass index, a body shape index and conicity index (CI) were calculated after measuring weight, height and waist circumference. Findings Higher score of PDI was significantly related to higher triglycerides level (OR = 2.16; 95% CI: 1.04, 4.48; P = 0.03). In the fully adjusted model, there was a significant association between ABSI and hPDI (OR = 4.88; 95% CI: 1.17, 20.24; P = 0.03). A significant inverse association was observed between uPDI and high-density lipoprotein (HDL) (OR = 0.45; 95% CI = 0.21, 0.98; P = 0.03). Also, this study found a decreasing, but insignificant trend in relation of ABSI (OR = 0.72; 95% CI = 0.22, 2.34) and CI (OR = 0.41; 95% CI = 0.06, 0.56) with PDI. Research limitations/implications Further studies are needed to explore the association of PDI with anthropometric indices and lipid profile and also to assess the potential causality of the observed associations. Plant-based diets according to their contents could affect triglycerides, HDL and anthropometric properties. Practical implications Hence, dietitians should consider the findings of this study such as the inverse effect of unhealthy plant-based diets on HDL and the relation between healthy plant-based diets and WC and abdominal obesity. Originality/value This study showed that adherence to a plant-based diet was related to higher triglycerides levels. Also, uPDI was inversely associated with HDL level. Furthermore, participants who adhered more to a healthy plant-based diet had higher abdominal adiposity.

Beneficial effects of an intradialytic cycling training program in patients with end-stage kidney disease

2015 ◽  
Vol 40 (6) ◽  
pp. 550-556 ◽  
Author(s):  
Carole Groussard ◽  
Myriam Rouchon-Isnard ◽  
Céline Coutard ◽  
Fanny Romain ◽  
Ludivine Malardé ◽  
...  
Keyword(s):  
Body Composition ◽  
Kidney Disease ◽  
Physical Fitness ◽  
Lipid Profile ◽  
Antioxidant Status ◽  
Density Lipoprotein ◽  
Control Group ◽  
Beneficial Effects ◽  
Cycling Training ◽  
Training Protocol

In chronic kidney disease (CKD), oxidative stress (OS) plays a central role in the development of cardiovascular diseases. This pilot program aimed to determine whether an intradialytic aerobic cycling training protocol, by increasing physical fitness, could reduce OS and improve other CKD-related disorders such as altered body composition and lipid profile. Eighteen hemodialysis patients were randomly assigned to either an intradialytic training (cycling: 30 min, 55%–60% peak power, 3 days/week) group (EX; n = 8) or a control group (CON; n = 10) for 3 months. Body composition (from dual-energy X-ray absorptiometry), physical fitness (peak oxygen uptake and the 6-minute walk test (6MWT)), lipid profile (triglycerides (TG), total cholesterol, high-density lipoprotein, and low-density lipoprotein (LDL)), and pro/antioxidant status (15-F2α-isoprostanes (F2-IsoP) and oxidized LDL in plasma; superoxide dismutase, glutathione peroxidase, and reduced/oxidized glutathione in erythrocytes) were determined at baseline and 3 months later. The intradialytic training protocol did not modify body composition but had significant effects on physical fitness, lipid profile, and pro/antioxidant status. Indeed, at 3 months: (i) performance on the 6MWT was increased in EX (+23.4%, p < 0.001) but did not change in CON, (ii) plasma TG were reduced in EX (–23%, p < 0.03) but were not modified in CON, and (iii) plasma F2-IsoP concentrations were lower in EX than in CON (–35.7%, p = 0.02). In conclusion, our results show that 30 min of intradialytic training, 3 times per week for 3 months, are enough to exert beneficial effects on the most sensitive and reliable marker of lipid peroxidation (IsoP) while improving CKD-associated disorders (lipid profile and physical fitness). Intradialytic aerobic cycling training represents a useful and easy strategy to reduce CKD-associated disorders. These results need to be confirmed with a larger randomized study.

scholarly journals A Moderate Low-Carbohydrate Low-Calorie Diet Improves Lipid Profile, Insulin Sensitivity and Adiponectin Expression in Rats

Nutrients ◽  
2015 ◽  
Vol 7 (6) ◽  
pp. 4724-4738 ◽  
Author(s):  
Jie-Hua Chen ◽  
Caiqun Ouyang ◽  
Qiang Ding ◽  
Jia Song ◽  
Wenhong Cao ◽  
...  
Keyword(s):  
Insulin Sensitivity ◽  
Lipid Profile ◽  
Low Calorie ◽  
Low Calorie Diet ◽  
Low Carbohydrate ◽  
Calorie Diet

A low-calorie diet with or without interval exercise training improves adiposopathy in obese women

2019 ◽  
Vol 44 (10) ◽  
pp. 1057-1064 ◽  
Author(s):  
Nicole M. Gilbertson ◽  
Natalie Z.M. Eichner ◽  
Emily M. Heiston ◽  
Julian M. Gaitán ◽  
Monique E. Francois ◽  
...  
Keyword(s):  
Heart Rate ◽  
Body Composition ◽  
Insulin Sensitivity ◽  
Oxygen Uptake ◽  
Peak Oxygen Uptake ◽  
Energy Deficit ◽  
Obese Women ◽  
Interval Exercise ◽  
Low Calorie Diet ◽  
Calorie Diet

The objective of this study was to test if a low-calorie diet plus interval exercise (LCD+INT) improves adiposopathy, an endocrine dysfunction, when compared with an energy-deficit–matched LCD in obese women. Subjects (age: 48.2 ± 2.4 years, body mass index: 37.8 ± 1.3 kg/m2) were randomized to a 13-day LCD (n = 12; mixed meals of ∼1200 kcal/day) or LCD+INT (n = 12; 12 sessions of 60 min/day alternating 3 min at 50% and 90% peak heart rate). Exercise was estimated to expend 350 kcal per oxygen uptake–heart rate regression analysis and individuals were refed calories expended to match energy availability between groups. Absolute (post – pre caloric intake) and relative (total daily and exercise energy expenditure relative to calorie intake) energy deficits were calculated. Fitness (peak oxygen uptake) and body composition (BodPod; Cosmed USA Inc.) were measured and a 120-min, 75g oral glucose tolerance test was performed at pre- and post-intervention to assess adiposopathy (i.e., ratio of high molecular weight–adiponectin to leptin) and estimate insulin sensitivity. LCD and LCD+INT had similar absolute (P = 0.55) and relative (P = 0.76) energy deficits. LCD and LCD+INT had similar reductions in fat mass (both P < 0.001), despite LCD inducing greater weight loss (P = 0.02) than LCD+INT. Both treatments improved adiposopathy (P = 0.003) and peripheral insulin sensitivity (P = 0.02). Absolute energy deficit correlated to improved adiposopathy (r = –0.41, P = 0.05), and absolute and relative energy deficits were associated with increased insulin sensitivity (r = –0.47, P = 0.02; and r = –0.40, P = 0.05, respectively), independent of body composition changes and increased peak oxygen uptake. Taken together, LCD, with or without INT, improves adiposopathy in relation to insulin sensitivity in obese women, suggesting that a short-term energy deficit is key for reducing risk of type 2 diabetes.

scholarly journals Body Composition, Lipid Profile, Adipokine Concentration, and Antioxidant Capacity Changes during Interventions to Treat Overweight with Exercise Programme and Whole-Body Cryostimulation

2015 ◽  
Vol 2015 ◽  
pp. 1-13 ◽  
Author(s):  
Anna Lubkowska ◽  
Wioleta Dudzińska ◽  
Iwona Bryczkowska ◽  
Barbara Dołęgowska
Keyword(s):  
Body Composition ◽  
Lipid Profile ◽  
Body Mass ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Exercise Programme ◽  
Whole Body ◽  
Antioxidant Enzyme Activities ◽  
Obese People ◽  
Sod Activity

The aim of this study was to determine the effect of six-month-long physical exercise programme with a two-time exposure to whole-body cryostimulation (WBC) in 20 sessions on antioxidant enzyme activities, lipid profile, and body composition changes in obese people (30 adult subjects; BMI = 30.39 ± 4.31 kg/m2). Blood samples were taken before the programme, one month following the exercise programme, before and after the first WBC treatment, six months following the exercise programme, after the second WBC treatment, and finally one month after the intervention. Six months of moderate aerobic activity combined with WBC did not change body mass or fat and lean body mass percentages, or circulating adiponectin, leptin, and resistin concentrations. In response to intervention a significant decrease in the level of low-density lipoprotein and triglycerides was observed, with a slight increase in high-density lipoprotein concentration. The nature of changes in the activity of respective antioxidant enzymes was not identical. After one month of increased physical activity, a significant decrease in superoxide dismutase, catalase, and glutathione reductase activities was observed (13%, 8%, and 70%, resp.). The SOD activity increased significantly after successive whole-body cryostimulation sessions. As regards catalase, a significant progressive decrease in its activity was observed.

scholarly journals Very low-calorie diet in candidates for bariatric surgery: change in body composition during rapid weight loss

Clinics ◽  
2019 ◽  
Vol 74 ◽  
Author(s):  
Marcela Pires Serafim ◽  
Marco Aurelio Santo ◽  
Alexandre Vieira Gadducci ◽  
Veruska Magalhães Scabim ◽  
Ivan Cecconello ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Body Composition ◽  
Rapid Weight Loss ◽  
Very Low Calorie Diet ◽  
Low Calorie ◽  
Low Calorie Diet ◽  
Calorie Diet
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