For centuries, saltpeter may be combined with food given it?s a preservative. Before the invention of the refrigerator, kitchens routinely salted meat to hold it edible throughout the long winter time. Today, the traditional cans of corned beef still contain saltpeter ? it has been man?s friend when used in moderation. Saltpeter first emerged in China about 2,000 years ago. Early experiments saw Chinese chemists having the best along with the worst results, according to your point of view. The compost heaps containing decomposing organic matter were covered and spiked with dung and urine. When the resulting "mess" was filtered and wood ash added, this became wonderful fertilizer and also the foundation of fireworks for celebrations. Later, naturally, it made explosives for war. Oral contraceptive pills are separated into two categories combined pills, which can be typically referred to as "the pill" and also the mini pill. This division is conducted on such basis as female hormones in the pills. Combination pills or pill includes two artificial female hormones that allow the crooks to protect women against pregnancy in three ways. The mini pill, that is mistakenly think that the light source dose combined pill, is really a single artificial female hormone and works completely independently to stop pregnancy. Smaller pills usually prevent sperm from entering the uterus and in addition customize the lining in the uterus to prevent pregnancy. A company called AliveMax has come up with a solution to this problem by creating a range of nutritional sprays that mean you can spray your daily dose of the essential nutrients your body needs to stay healthy directly into your mouth. Alive Max claim that their proprietary vortex technology increases the bio-availability of the nutrients with up to 98% absorption rate.