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Recommending Sun Exposure Time for Vitamin D Synthesis (Real Time Data)
| Monitoring Station | Sendai | 
| Date | // | 
| Time | o'clock | 
| Recommend exposure time of | for 10 μg vitamin D synthesis. | 
| Avoid exposure more than | not to be sunburnt. | 
Selection of Exposing Skin Part
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Selection of Monitoring Station
Selection of Data Type
| Real Time Data | Average of Past Data | 


