Obesity is a term that means you weigh at least 20% more than what is considered a normal weight for your height. It makes you more likely to have conditions including: Heart disease and stroke.
An Isotonic Solution creates a mild, less concentrated salt solution of 9mg of Sodium Chloride per mL of water, which has a similar salt concentration as your body and may be more comfortable to use for some people initially compated to the more concentrated Hypertonic solution.
A solution is hypertonic when it has a greater concentration  of particles than another solution. In contrast, a hypotonic  solution has a lower concentration of particles tâ¦han another  solution. If they have the same concentration, the two solutions  are said to be isotonic. 2 people found this useful.