Best Answer: BLOOD DONATION IMPORTANCE: 1) Almost all serious health issues use blood donated by people like you and me to save lives. Blood that is donated last a little more than 40 days. Then it must be disposed of. That means we need to constantly replenish the blood so it is there when someone needs it.
Anchovies like sardines are high in heart friendly polyunsaturated fatty acids because it can help lower cholesterol level and reduce the risk of heart disease. Anchovies are rich in healthy protein that is valuable for children and seniors.
What You Should Know About Canned Tuna, Mackerel, Anchovies, Sardines, Herring, and Salmon. Canned Fish. We all know that fish is an excellent source of protein and healthy fats. Unfortunately, few of us are in a position to buy all the fresh fish we want.