The presence of bright light can prevent a progesterone deficiency and balance estrogen and prolactin
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Argument #873e45b7 1 0 2
If it is true that...
The organism runs according to a genetically determined "clock" located in certain cells in a specific area of the brain 1 0 2and
Nervous impulses from the retina only have the small privilege of "setting the clock" 1 0 2Then it must be true that...
The absence of bright light can create a progesterone deficiency and leave estrogen and prolactin unopposed 1 0 2Citations
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Related Propositions
Progesterone, by increasing oxidative efficiency, opposes this "angiogenic" (neovascularization) effect of estrogen 1 0 2Progesterone is both an anticatabolic hormone and an antiestrogenic hormone, protecting the functional systems from atrophy 1 0 2Progesterone is probably the most perfect antiestrogenic hormone, and therefore an anti-stress and anti-aging hormone 1 0 2The absence of bright light can create a progesterone deficiency and leave estrogen and prolactin unopposed 1 0 2The nocturnal/stress hormones, especially prolactin and melatonin, make the retina more sensitive to light and more easily damaged 1 0 2Cytochrome oxidase is one of the enzymes damaged by stress and by blue light, and activated or restored by red light, thyroid, and progesterone 1 0 2Thyroid normalizes hormones, increasing progesterone and decreasing estrogen, which are needed for full-term gestation 1 0 1Darkness increases TSH along with prolactin 1 0 1When progesterone is deficient, estrogen's effect is largely unopposed 1 0 2When both thyroid and progesterone are deficient, even fat cells synthesize estrogen 1 0 2