Voedingsadvies El MondoResearch Question:
A high-protein diet on longer term lowers body weight?
Study Design:
This overview article contained 15 Rcts with a follow-duration (the duration of the study) of at least 12 months.
A high-protein diet And contains 25% protein or higher and a low-fat diet contains 20-30% fat.
Heterogeneity and publication bias could not be ruled out.
Results and conclusions:
The researchers found that a high-protein diet compared with a low-protein diet, no significant differences in weight, gave the Middle girth, the fat mass, the bloedlipiden content (total cholesterol, LDL-cholesterol, HDL-cholesterol, triacylglycerols), the C-reactive protein content, the diastolic and systolic blood pressure, fasting glucose and HbA1c levels.
No significance is, there is no link to a 95% reliability.
The researchers found that a high-protein diet compared with a low-protein diet, fasting insulin levels significantly with 0.71 μIU/mL [95% CI =-1.36 to-0.05, p = 0.03] reduced. Significant is, there is a link at a 95% reliability.
The researchers found in a sensitivity analysis of 8 RCT s recommended that a high-protein diet compared with a low-fat diet, the HDL cholesterol levels significantly with 1.50 mg/dL [95% CI 0.37 to 2.62, p = 0.009] increased.
On the basis of the found results the researchers concluded that it was still premature to a high-protein diet for write in the fight against obesity.
Original title:
Long-term effects of low-fat diets either low or high in protein on cardiovascular and metabolic risk factors: a systematic review and meta-analysis by Hoffmann Schwingshackl L and G.
Link:
http://www.nutritionj.com/content/12/1/48
Additional information about El Mondo:
An easy way to a high-protein diet (25 and% ewit or higher) to follow, is to choose products/meals that deliver And also 25% protein or higher.
Which products in the supermarket, you can deliver 25% protein And look up here.
Which products in the supermarket supply And 20-30% fat, you can look up here.
This meal contains 27 And% protein.