Additives are unnecessary to the proper operation of household systems and may cause the sludge and scum in the septic tank to be discharged into the leach field, resulting in premature failure. Some additives may actually pollute your groundwater. You do not need to put special additives into your septic system.
Yao Defen ( 7ft 8in - 233 cm) Yao Defen claims to be the tallest woman in the world, with 7' 8 (233 cm). She weighs 200 kg (440 lbs) and has size 26 (UK) / 78 (EU) feet. Her gigantism is due to a tumor in her pituitary gland. (Photo)
Record breaker: World's tallest woman Siddiqa Parveen. The world's tallest woman has been saved from being paralysed and going blind after doctors removed a huge tumour from her brain. Siddiqa Parveen, who is estimated to be 7ft 8in tall, had a spine on the 'verge of breaking' and was feared to be losing her sight. The 28-year-old suffered from gigantism brought on by a tumour on the pituitary gland, producing excess growth hormone.