Glutathione is also able to fill in for other antioxidants missing from the diet. Consumption of a variety of antioxidant rich foods releases Glutathione, thus directing it to fulfillment of other functions, which leads to improved immune health.
Define impregnable. impregnable synonyms, impregnable pronunciation, impregnable translation, English dictionary definition of impregnable. adj. 1. Impossible to capture or enter by force: an impregnable fortress. 2. Difficult or impossible to attack, challenge, or refute with success: an...
The genealogy of the adjective impregnable includes the Middle French word prenable, meaning vulnerable, easily conquered, which itself came from the verb prendre, which meant to take. The addition of the negative prefix im-flipped the meaning. Impregnable can be used to describe anything that cannot be entered or successfully attacked. Seventeenth-century theater critic Jeremy Collier once said, True courage is a result of reasoning. A brave mind is always impregnable.