Purifying long peptides is difficult, plus these GLP-1 peptide drugs have been modified to include a fatty acid side chain, and lipids themselves can be very difficult to purify, because theyre very hydrophobic, and tend to stick to the [purification] column, says Levine
If you are concerned, ask your provider to review your technique at your next appointment
For patients like Sarah, this therapy can deliver substantial improvements in weight, blood sugar control, and overall quality of life
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This occurs because the appetite-suppressing effects and delayed gastric emptying cease, leading to increased hunger and food intake returning to pre-treatment levels
Placebo lost just 2.1%