The ONLY purpose of the parathyroid glands is to regulate the calcium level in our bodies within a very narrow range so that the nervous and muscular systems can function properly. This is all they do. They measure the amount of calcium in the blood every minute of every day... and if the calcium levels go down a little bit, the parathyroid glands recognize it and make parathyroid hormone (PTH) which goes to the bones and takes some calcium out (makes a withdrawal from the calcium vault) and puts it into the blood. When the calcium in the blood is high enough, then the parathyroids shut down and stop making PTH.
The problems don't end there, unfortunately. The dosages of these ingredients is unknown. The list on the back of the bottle doesn’t give you any detail on how much of what ingredient is in each capsule. It is important to know how much to determine Nugenix effectiveness. Since Nugenix lists the main ingredients as a “proprietary blend” aka “The Nugenix Testosterone Complex” the manufacturer doesn’t have to give an exact dosage of each ingredient. All that is shown is that Nugenix’s total content of its three main ingredients is 2,103 mg. That's a problem for us as reviewers and us (or you) as consumers.
What? Do you really think an exercise like bench press can only be applicable to motion in the same plane it is done in? Obviously the pectoral muscles will work pushing something away from you standing up as well. In fact, the pecs have significant deltoid movement responsibility as well. Did you think the pecs only worked lying down? And pushups, which you advocate, are the same motion flipped around so how are they any more natural in your opinion? The body position in both exercises is to allow for the application of gravity to the weight being moved so as to be effective.