but reapplication of this is very important every two hours. you know, arthel, the best sunscreen is to be in the shade and wear your hat and still wear your shirt. you still get a beautiful tan and you're okay. some of the tanning lotions are fine. they're fairly safe if you want to get the color. but the idea is to be out there and enjoy and not get burned. >> you put it on sometimes in the late morning, let's say, you go out and forget about it all day. you have to reapply these. >> every couple hours. that's the point about this consumer report study, even though i agree it wasn't well done f. you go in the water, you really got to reapply it afterward. >> even that, they kind of wear off. >> absolutely. there's also a debate about vitamin d. vitamin d, you get a ton of it from the sun. if i advertise too much sunscreen, then you're going to end up needing vitamin d supplements. that's one big advantage of sunlight. i use more sunscreen than david. if you use it, it also blocks the vitamin d. i would add coppertone equate. i love the smell

>> good morning suers, i'm sam den son, with faithful fools, i'm here to support peter cohen's reapplication. i'm a new kid compared to peter's background, and extensive connection throughout the commune, i'm more focused in tenderloin i have worked with peter quite a bit this year, there is two things that strike me about peter, one is the level of professionalism, he brings to any encounter, this last year we have worked with a group called civic love with young tech workers who wanted to bring better larger civic conversation conversation, peter has joined this, to bring 22 years, to show the younger folks this is where the history has been this is where the contentions, and conflicts have been, he doesn't describe conflicts in a way to be pissed off at the other side he talked about the conflicts in a way that allows you to think about different ways of approaching thing for younger folk, is an important piece of the process when i heard he was up for reappointment for this committee, and talked with him what his experience has been and realized the depth of experience and the longevity

for kids, the spray is a great one but reapplication of this is very important.he best sunscreen is to be in the shade and wear your hat and shirt. you still get a beautiful tan and you're okay. tanning lotions are fine. they're fairly safe if you want to get the color but the idea is to be out there and really enjoy and not get burned. >> and dr. samadi made a great point. you put it on sometimes and in the late morning and go out and forget about it all day. you have to reapply these. >> every couple of hours. that's the point about this consumer report study even though i agree it wasn't well done. the point is if you go in the water, if you go in the ocean, you have to reapply it after. >> even not. they kind of wear off, don't they. >> absolutely, and there's also a debate about vitamin d. you get a ton of it from the sun. if i advertise too much sunscreen, then you're going to end up needing vitamin d supplements. that's one advantage of sunlight. i don't entirely agree with david. i use more sunscreen than he does. but it does block the vitamin d. david lo