The "glandular system" refers to the network of glands in our body that produce and release hormones, which are chemicals that help regulate various functions like growth, metabolism, and reproduction. Full definition
These female tonic herbs generally contain levels of phyto - oestrogens amongst other factors and help to normalise ovulation by working on the underlying glandular system which regulates the menstrual cycle. (ericbakker.com)
The fear of asking for what I needed in relationships, essentially holding my fear inside, brought stress to my whole glandular system, and when I don't release that stress by speaking freely, the blockages bring up my autoimmune hypothyroid symptoms. (parsleyhealth.com)
You may want to get your adrenal glandular system and your thyroid checked out carefully. (ericbakker.com)