These are just a few items that need to be taken into consideration before a true estimate can be given. However, homewyse.com states the cost of adding a screened in porch in 2013 runs about $4.74-$6.83 per square foot, a cost that takes into consideration the average price of materials and hourly labor wages.
Instead you should be drinking water and herbal teas such as nettle, peppermint or ginger tea which will all soothe an upset stomach, naturally. Keep some raw ginger or tea bags in the back of the cupboard as a stand-by natural remedy for stomach flu in case of emergences or surprise viruses.
Using raw ginger in this way has been used for thousands of years to aid digestion.If you're not into raw ginger or ginger tea, you could instead try ginger ale. FitSugar recommends looking for the all-natural, high-fructose-corn-syrup-free varieties.Peppermint is also known for its properties as a stomach calmer. After dinner mints do more than just freshen your breath, they can also help your stomach along.