During living-donor surgery, surgeons usually remove 25%–65% of the donor’s liver, depending on recipient needs and anatomy.

People can live years with early cirrhosis, but once complications appear, risk rises fast and transplant evaluation enters the picture.

No, liver in pregnancy is best avoided—its vitamin A is so high that even small portions can exceed safe daily limits.

Small leg length differences after hip replacement—around 5–10 mm—are common and usually don’t require treatment.

No safe blood lead for children; adults aim under 5 µg/dL, and everyone should keep levels as low as possible.

Lead in Vital Proteins collagen varies by batch; a Prop 65 warning appears when exposure can top 0.5 µg per day in California.

Most protein powders test between 0–7 micrograms of lead per scoop; results vary by brand, ingredient, and flavor.

U.S. adults typically ingest about 6 µg of lead per day from food and daily life; benchmarks keep intake well below harmful levels.

There is no safe amount of lead; blood levels near 3.5 µg/dL already warrant action against lead poisoning.