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.
According to this same report, alcohol abuse and addiction have a social cost of roughly $185 billion each year, while tobacco addiction has a social cost of roughly $193 billion a year. When combined, the costs for these three categories of use equal about $559 billion per year.
Mark et al. : Drug and Alcohol Dependence 61 (2001) 195â206 overview of the economic costs of heroin addiction.Then, we present each component of the cost estimateand how it was derived. We conclude by discussing thenature and degree of uncertainty in the estimates andthe implications of our results for policymakers. Drug and Alcohol Dependence 61 (2001) 195â206 197 costs (23.9%) and comprise the legal, policing, andincarceration costs associated with heroin addiction, aswell as the cost to victims of crimes committed byheroin-dependent persons.