Too much intake of the electrolyte Sodium has been known to increase high blood pressure. Consuming large amounts of salt can hinder the kidney from removing water from your vessels, increasing the amount of fluids passing through it causing strain on the arteries.
En.wikipedia.org<span>A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic</span>
<span>No, in the human body, the vertebra make up the spinal column. The spinal cord passes through the vertebra, and the vertebra protect it. Vertebra are made of bone and cartilage, and extend from the neck to the tailbone. They sit atop one another and, since they are not fused to one another, allow for flexibility (turning, bending). The vertebra are a connection point for muscles and other bones, such as the rib cage.</span>
Enzymes are biological catalyst meaning they speed up reactions. They do this by lowering the activation energy which results in bond breaking much faster, leading to a quicker chemical reaction.
In conclusion, enzymes speed up a chemical reaction by lowering the activation energy, resulting in a faster rate of reaction as bonds break quicker.
Hope this helps even though its quite simplified! :)