1 First Class Package International Service will see an increase of 7.2% in 2015. 2  Commercial Base (online postage) rates will start at $6.39 (1 oz.), up $0.23 compared to 2014. 3  Priority Mail International will see an increase of 5.5% in 2015. First Class Package International Service will see an increase of 7.2% in 2015. 2  Commercial Base (online postage) rates will start at $6.39 (1 oz.), up $0.23 compared to 2014. 3  Priority Mail International will see an increase of 5.5% in 2015.
See below: Sardines are considered very good for health Eating a can daily or 3-4 times a week is often recommended. Sardines contain a healthy amount of calcium, but calcium in your diet will not cause your blood calcium to rise. Adequate calcium intake is encouraged for the typical patient with ...Read more.
I think the upshot of that is - as often as you want! I would eat fish/salmon/cod/tuna/sardines/mackerel/trout/prawns/mussels infact any fish twice a day happily if I could afford to. Sadly I can't so its two or three times a week at present! i know, cost can be a problem.