Also, asphalt is not a hard, tight material, but a soft, porous one. DON'T - Drive near or off the edges of your driveway. You may fracture the asphalt and crack the whole edge. All edges should be built up with soil and sod. REASON - Asphalt contains no structural strength of its own; it is merely a wearing surface. The strength lies in the stone or gravel base.
Several herbs, including osha, yarrow, kudzu, and ginger, are said to help avert colds when taken at the first sign of infection. Other herbs sometimes recommended to reduce cold symptoms include mullein, marshmallow, and peppermint.
Cold and flu infections usually get better within a couple of weeks without treatment. However, continuing to eat healthy foods while the symptoms of a cold or flu resolve is important for ensuring you recover as quickly as possible. Some foods and drinks can also help relieve symptoms. healthy immune system not only helps prevent cold and flu infections, it also helps prevent serious complications and ensures rapid recovery when they do occur. Foods which have been shown to boost the immune system include: 1  Yoghurt; 2  Kefir; 3  Salmon and tuna; 4  Flaxseeds and walnuts; 5  Olive, canola and walnut oil.