As a frame of reference, good drainage requires a minimum of 2% 'fall' for water to run off properly. In plain English this means that the grade (angle) of the driveway should have a Â¼ decline for each foot of pavementâ¦ i.e. a 10 foot wide section of asphalt should decline 2 Â½ to have the water run off properly.
Herbal Remedy for Kidney Failure. The herbs lke Punarnava, Varuna, Tribulus, Shigru, Apamarg etc. are described in ancient Ayurveda texts - 5000 B.C old system of healing practised in India.
Tea has high oxalate content, and since the most common type of kidney stone builds on oxalic acid, drinking tea is verboten for kidney stone patients. But recent research suggests, though it seems counterintuitive, that green tea actually helps minimize the risk of kidney stones.