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Yes, for example, vitamin D may not be an adequate substitute while artificial sunlight might be.
by zxcb1 6y ago
Yes, for example, vitamin D may not be an adequate substitute while artificial sunlight might be.
- rapjr9 6y agoFDA approved vitamin D lamp: https://www.sperti.com/product/sperti-vitamin-d-light-box/ https://www.sperti.com/product/sperti-vitamin-d-light-box/ Do read the instructions before using it, it has a 5 minute timer on it for a reason.