Would it be OK for me to simply replace all household lighting with full spectrum light bulbs, or are they too hot or something?

Light
A reader asks:  Would it be OK for me to simply replace all household lighting with full spectrum light bulbs, or are they too hot...

 I am taking St. John’s wort for depression. One of the well-known side effects is photosensitivity. …

Light
A reader asks:  I am taking St. John's Wort for depression. One of its well-known side effects is photosensitivity. Is this a concern when using...