There is a lot of hype about lead and how dangerous it is. I've been loading and casting bullets since 1963, and I'm not dead and have suffered no ill effects from it. All it takes is a little common sense and a little cleanliness.
After handling lead, wash your hands. Don't smoke, eat or pick your nose before washing your hands and you won't have any problem.
The lead you're dealing with is in solid form when reloading. Airborne lead is a result of actually firing the loaded round and water soluble lead is caused by the breaking down of the solid lead through highly acidic soils, (low PH of water or soil) and weathering. In soil or water with a PH lower than 7, which is considered to be neutral, the acid causes the lead particles to not adhere to the soil particles and to be easily moved by weather, etc. High PH, over 7, causes the lead particles to tightly adhere to the soil particles and to not be easily moved.
Breathing airborne lead is dangerous, hence the air volume requirements on indoor ranges, where the force of the air is from behind the shooter and blows downrange, taking the airborne lead particles away from the firing line. A properly designed indoor range is no more dangerous than an outdoor range, and is probably a whole lot safer than the drive to the facility.
I've read of some people who wear face masks and gloves when reloading, but this is overkill and not necessary at all. When I load, the first thing I do when I leave the bench is wash my hands in cold water and soap, which removes any lead that may be on my skin. Even though lead is most dangerous when ingested, I use cold water to wash my hands so the pores of the skin won't be opened by the use of hot water. No sense in tempting fate.
Part of the fear of lead is generated by the same groups who want to outlaw firearms. You'll see campaigns about how dangerous lead is to people and wildlife, and they are trying to outlaw the use of lead bullets to hunt with. It's just backdoor tactics aimed at the ownership of guns.
Our club has an Environmental Stewardship Plan in partnership with the EPA, for managing lead on the property. Our plan was developed with the guidelines set down by the EPA, in cooperation with the National Shooting Sports Foundation. Anyone interested can obtain the Best Management Practices for Lead at Outdoor Shooting Ranges booklet # EPA-902-B-01-001. It's also available on-line at
http://www.epa.gov/region2/waste/leadshot.
Hope this helps.
Fred