As a general rule, IRAs have an annual contribution limit of $5,000 per individual. There are income limitations which limit which IRA you can contribute to, for example, deductible IRAs, Roth IRAs and non-deductible IRAs.
The pH range is from 0 to 14, with 7.0 being neutral. Anything above 7.0 is alkaline, anything below 7.0 is considered acidic. Human blood stays in a very narrow pH range right around (7.35 - 7.45). Below or above this range means symptoms and disease.
Most women would complain that their skin doesn't glow, that it appears drab. Cold weather and harsh soaps can be the cause of this, as they throw skin pH off balance. The proper pH balance range for healthy skin is between 4.5 and 5.5. If you're over your normal pH range, your skin will be dry, dull and flaky.