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Most 'sun lamps' do not emit UVB, which is required for your body to make vitamin D.
by galenlynch 6y ago
Most 'sun lamps' do not emit UVB, which is required for your body to make vitamin D.
- undersuit 6y agoThen don't buy those if your looking for that feature?
- xdavidliu 6y agoyou're missing the point; he's saying that sun lamps don't have the same effect as the sun. This isn't just a "feature" that some lamps have and others don't; it's a crucial missing ingredient that results in the sun lamps you are suggesting simply _not working_.
- undersuit 6y agoNo, I'm not. There are UVB generating light sources and they also fall under the SAD/Sun lamp definition.