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>You can get a lot of that just by walking in the sun, and there are no known adverse effects of that Other than sunburn and skin cancer?

• nine_k 2y ago
  Sunburns and skin cancer are induced by UV, not NIR light. Put on the protective cream.
• ankitml 2y ago
  Morning and evening is entirely infrared (80-90 percent with rest of it visible). No UV.