3 ms·
Low magnesium impairs vitamin D activity and levels. Same occurs as a result of declining hGH/IGF-1 with age. Further, cholesterol within skin diminishes with a
by baccheion 6y ago
Low magnesium impairs vitamin D activity and levels. Same occurs as a result of declining hGH/IGF-1 with age. Further, cholesterol within skin diminishes with age (and cortisol rises) lessening response to sunlight.
The further north, the less days of direct sunlight. Exposure would have to also be all over, but most are covered by clothing.