Confidence votes 269. Heart rate is the number of heart beats per a unit of time. Our heat rate will change according to our physical activity, how much amount of oxygen we are pumping through our system. Active heart rate is intensity-specific and it related to our current fitness level. For example our active heart rate is different from normal walking jogging.
Maggie MacDonald-Anderson, Aberdeenshire. There's nothing wrong with tucking into smoked fish per se-if it's oily fish such as salmon or mackerel that have been smoked, there are even some health benefits. The omega-3 fatty acids found in these fish are known to be good for the heart and brain.But, as with many foods, the key is to make sure you're not having too much. Studies have shown that eating excessive amounts of smoked foods can increase our risk of certain cancers, particularly of the stomach and colon.he omega-3 fatty acids found in these fish are known to be good for the heart and brain. But, as with many foods, the key is to make sure you're not having too much. Studies have shown that eating excessive amounts of smoked foods can increase our risk of certain cancers, particularly of the stomach and colon.
Shelf Life When Opened. Once the packaging is opened on either type of fish, it will need to be refrigerated and consumed within five days. Neither hot nor cold smoked salmon should be eaten if it has been left out at room temperature for more than two hours.or smoking, the fish is usually brined and then placed in a smoker for several hours. The length of time is dependent on the desired texture of the fish. Some companies will then vacuum seal the fish and cook it, much like the canning process, allowing for a shelf life of up to five years.