Mafic is an adjective describing a silicate mineral or rock that is rich in magnesium and iron, and is thus a portmanteau of magnesium and ferric. Most mafic minerals are dark in color, and common rock-forming mafic minerals include olivine, pyroxene, amphibole, and biotite. Common mafic rocks include basalt, dolerite and gabbro.
Avoid alcohol, cigarettes and sugary, fried or fatty food â they have been shown to depress immune system activity and reduce levels of vital vitamins and minerals. Instead of coffee, drink green tea. Itâs rich in the antioxidants and catechins which can prevent bacterial and viral infection.
What is the difference between bacterial and viral infections. It's that time of year again when everyone is coughing, sneezing, have sore throats and on antibiotics. Learn how vitamin c, zinc, vitamin A and selenium can help.hat is the difference between bacterial and viral infections. It's that time of year again when everyone is coughing, sneezing, have sore throats and on antibiotics. Learn how vitamin c, zinc, vitamin A and selenium can help.