There are several factors that play a very significant role in our overall health. Obviously none of us can help our genetics, and many people are predisposed to terrible diseases and disorders. Unfortunately there isn’t much that can be done in those cases except to manage the symptoms. HOwever, there are many ways that we can be in control of our own well being. For instance, diet can determine if you are healthy. You may be overweight, underweight, have low iron, or even if you are diabetic in some cases if your diet is imbalanced. The region where you live & the area un-even temperatures can also do the same thing, exacerbating underlying conditions and making life miserable. If you are a person who has truly low iron or are significantly under normal weight, you may be predisposed to being cold pretty much all the time. This can be a real complication if you happen to live where it is Winter for more than more than half of the year. If you are a person who experiences dust and pollen sensitivities or heat exhaustion due to weight or another health issue, the warm, humid, sunny weather down south or in the west could cause these problems to worsen immediately. In both cases, safe & effective Heating, Ventilation & A/C system can help anyone to deal with the symptoms that go along with health problems. I think that our generation is very lucky that these days most sites have some sort of Heating, Ventilation & A/C system installed. At least we don’t suffer through warm or cold un-even temperatures as they did years ago.