The Study
Energy and Protein Supplementation Does Not Affect Protein and Amino Acid Kinetics or Pregnancy Outcomes in Underweight Indian Women.
This study tried to see if giving extra food to underweight pregnant women changes how their bodies use protein or affects the baby's health. Because it only looked at 24 women and didn't say if the doctors or patients knew who got the extra food, we can only say the results are a starting point, not a final answer.
Analysis score
Maximum 90 for a randomized controlled trial.
Where the score came from
Researchers tested whether giving underweight pregnant women extra daily calories and protein improves their pregnancy results and body metabolism. They compared women who got the supplements to those who did not.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 546 / 100
Quality score
Participants are randomly assigned to treatment or control groups, minimizing bias. The gold standard for testing whether an intervention causes an effect.
Key takeaways
Summary
Based on the study abstract and findings.
- 1For underweight Indian women, adding routine daily calories and protein from the third month of pregnancy does not appear to change metabolic function or improve birth outcomes, suggesting baseline nutrition may already be sufficient for fetal growth.
- 2The supplements did not improve pregnancy outcomes or change how the body processes protein and amino acids.
- 3Only very small, minor changes in leucine metabolism were seen between early and late pregnancy.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
The Journal of nutrition
Year
2016
Authors
P. Dwarkanath, Jean W. Hsu, Grace J. Tang, P. Anand, T. Thomas, Annamma Thomas, C. Sheela, A. Kurpad, F. Jahoor
Related Content
Claims (4)
Giving pregnant women extra protein and calories early in their pregnancy helps lower the chances of having a baby with serious health risks.
Giving underweight pregnant women in India extra calories and protein every day doesn't actually help them have healthier babies or longer pregnancies. It seems their bodies already handle their nutrition well enough on their own, so extra supplements aren't needed.
Giving underweight pregnant women extra calories and protein every day doesn't really change how their bodies process protein or amino acids, except for a tiny drop in some fasting measurements. This suggests that these women don't actually need extra protein supplements to keep their metabolism working normally during pregnancy.
Giving extra calories and protein to underweight pregnant women doesn't change how their bodies process key nutrients or affect baby growth. This suggests the supplements don't actually boost the essential building blocks needed for DNA and protein, which may explain why the baby's size stays the same.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.