Yes. Studies have shown that people who work with lead could transfer lead via their skin hair and clothing to their families.
You can absorb lead via your skin too according to some studies others say you can't.
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Some studies have found lead can be absorbed through skin. If you handle lead and then touch your eyes, nose, or mouth, you could be exposed. Lead dust can also get on your clothes and your hair.
Yes it's a 14 year old report. It may still be valid today.
https://www.cdc.gov/niosh/topics/lea...0your%20family.
Will you absorb enough through handling pellets? Depends how many you handle and over what time frame but I dare say it wont affect many shooters.
I still wash my hands before eating after handling them or wear gloves out in the field. Though I did not in the past.