Keratin treatments are best for thick, curly, frizzy or coarse hair. Because it actually repairs hair, keratin treatments are also good for damaged or chemically treated hair (colored, permed, relaxed, highlighted or bleached). Keratin treatments are not intended for fine, straight or thin hair.
The True Cost of Addiction. Between 2000 and 2010 approximately $100 billion was spent annually on cocaine, heroin, marijuana, and methamphetamine in the United States. When you consider the cost of addiction, you probably think of all the money it takes to sustain such a habit.
1 The Drug Abuse Warning Network estimates that more than 190,000 visits to the emergency room during 2006 were for cases involving the use and abuse of heroin. 2  Heroin addicts will spend an average of $150 per day on their addiction.