No, Marijuana Is Not Actually “As Addictive As Heroin”

You may have read this week that a new “20-year research study” on marijuana use “finally demolishes claims that smoking marijuana is harmless,” and has found that it “makes you stupid,” that “smoking marijuana over the long-term can develop cancer” [SIC], and that marijuana is “as addictive as heroin.” At least, that’s what you’d conclude if you’d read most media coverage of the study. But if you’d actually read the study yourself (which I highly recommend!), you’d likely walk away with very different conclusions.

The paper in question is a review of 20 years of existing research into the health effects of marijuana use. By design, it doesn’t tell us anything we don’t already know. The focus is almost exclusively on the effects of long-term heavy (daily or near-daily) marijuana use: “this paper deals with the adverse effects of cannabis smoking, especially the adverse health effects of regular, typically daily, cannabis smoking,” the author, Wayne Hall, a drug adviser to the World Health Organization, writes.

– Read the entire article at The Washington Post.



  1. Pingback: Immigration Solicitors in London

  2. Pingback: coffee from kona

  3. Pingback: taxi sölden

  4. Pingback: prostate massager review

  5. Pingback: coffee from kona

  6. Pingback: pleasure sex balls

  7. Pingback: insurance for

  8. Pingback: affordable dumpsters

  9. Pingback: buy kona

  10. Pingback: skyzone activities

  11. Pingback: buy kona

  12. Pingback: new games

  13. Pingback: best kona coffee

  14. Pingback: tile stickers waterproof

  15. Pingback: kitchen tiles stickers

  16. Pingback: pure kona

  17. Pingback: bangla choti

  18. Pingback: 이문희 감독

  19. Pingback: Best G Spot Vibrator

  20. Pingback: pink vibrator

  21. Pingback: webcam models

  22. Pingback: firstclass4life

  23. Pingback: dating websites for free

  24. Pingback: triple erection system

  25. Pingback: bitcoin faucet

  26. Pingback: jack rabbit vibrators

  27. Pingback: sportuli portali

  28. Pingback: apps for pc

  29. Pingback: sex swing for sale

  30. Pingback: seo google

  31. Pingback: outdoor dryer vent cover

  32. Pingback: New Sex Toy

  33. Pingback: Dryer Vent Cleaning Berwyn

  34. Pingback: toys for adults

  35. Pingback: live webcam models shows

  36. Pingback: Toys Adults

  37. Pingback: live webcam models shows

  38. Pingback: 美国 作弊 被抓

  39. Pingback: free download for windows pc

  40. Pingback: you could check here

  41. Pingback: play online slots

  42. Pingback: pure kona

  43. Pingback: kona coffee

  44. Pingback: train at home with personalized video training

  45. Pingback: numeris

  46. Pingback: fix

  47. Pingback: unhas de gel

  48. Pingback: venta de camiones usados en la florida

  49. Pingback: erection

  50. Pingback: best silicone vibrator

  51. Pingback: download software for windows 8

  52. Pingback: games for pc

  53. Pingback: laptop games

  54. Pingback: WasteEquipment

  55. Pingback: web hosting server

  56. Pingback: Sex Toy Review

  57. Pingback: Sex Lubricant

  58. Pingback: (us) coffee kona

  59. Pingback: best gourmet

  60. Pingback: Credit Repair specialists

  61. Pingback: coffee beans kona

  62. Pingback: buy coffee kona

  63. Pingback: best coffee kona

  64. Pingback: directory assistance

  65. Pingback: hawaii coffee mountain

  66. Pingback: kona coffee beans hawaiian

  67. Pingback: commercial truck roadside assistance

  68. Pingback: coffee from kona

  69. Pingback: premature ejaculation cream

  70. Pingback: mens watches

  71. Pingback: Live adult webcam models

  72. Pingback:

  73. Pingback: valentines day gift ideas

  74. Pingback: Nipple Clamps

  75. Pingback: rologion

  76. Pingback: Volteos usados de Venta en Florida

  77. Pingback: taxi

  78. Pingback: escort service in kl


  80. Pingback: adam n eve coupons

  81. Pingback: adult novelty stores

  82. Pingback: email processing

  83. Pingback: RMUTT

  84. Pingback: furniture sex

  85. Pingback: home voice system gta

  86. Pingback: Leather slim cases for iPhone 6

  87. Pingback: gourmet hawaiian kona

  88. Pingback: Consultant

  89. Pingback: national towing company

  90. Pingback: here

  91. Pingback: Fetish Fantasy Web,

  92. Pingback: How to Use Tongue Vibrator,

  93. Pingback: Vape Juce

  94. Pingback: pc games free download for mac

  95. Pingback: pc games free download full version for windows 10

  96. Pingback: Water Based Lubricant

  97. Pingback: Red Hearts Glass Dildo

  98. Pingback: Lady Vibrator

  99. Pingback: air jordan

  100. Pingback: pure kona

  101. Pingback: pc games free download for windows 8

  102. Pingback: free pc games download for windows 8

  103. Pingback: Public Surplus

  104. Pingback:

  105. Pingback: anal vibrator

  106. Pingback: End Of Tenancy Cleaning

  107. Pingback: SEO services in lahore

  108. Pingback: cheap viagra pills

  109. Pingback: belleville police boots

  110. Pingback: legit at home jobs

  111. Pingback: redmi note 3 pro

  112. Pingback: current events

  113. Pingback: File divorce online Texas

  114. Pingback: classic coffee

  115. Pingback: Self Divorce

  116. Pingback: Roofing

  117. Pingback: massage tucson

  118. Pingback: board games for windows 7

  119. Pingback: educational games for windows 7

  120. Pingback: Adam's Extension

  121. Pingback: Vibrator

  122. Pingback: Manufacturers

  123. Pingback: free download for pc

  124. Pingback: Pips Wizard Pro Review

  125. Pingback: best sex toys

  126. Pingback: Different Types of Vibrator

  127. Pingback: PHP video cms

  128. Pingback: rice and noodle dish

  129. Pingback: penis extension

  130. Pingback: kala jadoo

  131. Pingback: Marbella restaurants

  132. Pingback: pc games free download full version for windows 7

  133. Pingback: free pc games download full version for windows 8

  134. Pingback: Azmax S900 HD

  135. Pingback: black magic specialist

  136. Pingback: Nissan

  137. Pingback: free download for windows 7

  138. Pingback: book icon

  139. Pingback: free slots for fun

  140. Pingback: able barrie movers

  141. Pingback: Indian wedding photography

  142. Pingback: essay writing work

  143. Pingback: Teeth whitening

  144. Pingback: בגדי הריון

  145. Pingback: 福井歯医者

  146. Pingback: 福井歯医者

  147. Pingback: 福井歯医者

  148. Pingback: full download for pc

  149. Pingback: pc games free download for windows xp

  150. Pingback: pc games free download full version for windows 8

  151. Pingback: pdr training

  152. Pingback: email processor

  153. Pingback: ways to make money from home

  154. Pingback: pokemon games

  155. Pingback: mdansby software

  156. Pingback: pa-5m10

  157. Pingback: nighties

  158. Pingback: G-Spot Vibrator

  159. Pingback: Anal Dildo

  160. Pingback: entertaiment news

  161. Pingback: email list

  162. Pingback: oral herpes simplex 1 transmission

  163. Pingback: kala jadoo

  164. Pingback: windows 10 games

  165. Pingback: Clash of Clans for PC

  166. Pingback: big boss vibrator

  167. Pingback: male sex toys

  168. Pingback: opportunity

  169. Pingback: download games for android

  170. Pingback: Bullet Vibrator

  171. Pingback: Trenda Trends

  172. Pingback: my wife has herpes did she cheat on me

  173. Pingback: Donate a Gift Card

  174. Pingback: IPVPN

  175. Pingback: pc games free download full version for windows 8

  176. Pingback: slot games

  177. Pingback: European River Cruises

  178. Pingback: live auctions uk

  179. Pingback: pc games free download full version for windows 7

  180. Pingback: Descargar

  181. Pingback: M3U

  182. Pingback: Bialetti Replacement Gasket For 1 Cup Stovetop Espresso Coffee Makers

  183. Pingback: インフルエンザ

  184. Pingback: Website Designers Aberdeen

  185. Pingback: free download games

  186. Pingback: Thrusting Vibrator

  187. Pingback: silicone rabbit

  188. Pingback: Myers briggs personality test

  189. Pingback: Free personality test

  190. Pingback: Human

  191. Pingback: happiness

  192. Pingback: free software download for pc

  193. Pingback: Penis Pump

  194. Pingback: free download for pc

  195. Pingback: male masturbator

  196. Pingback: Celebrity Molds

  197. Pingback: Renaissance Hotel

  198. Pingback: mesothelioma law

  199. Pingback: herobox

  200. Pingback: Pet Friendly Hotels

  201. Pingback: Virginia Beach Hotels

  202. Pingback: stalik hankishiev

  203. Pingback: インフルエンザ

  204. Pingback: Drug rehabilitation programs

  205. Pingback: Free 2 days shipping

  206. Pingback: dedicated server

  207. Pingback: Drug and alcohol rehabilitation centers

  208. Pingback: Travel

  209. Pingback: Toned In Ten Review

  210. Pingback: 10 Minute Fat Loss Review

  211. Pingback: full software download for windows 10

  212. Pingback: manage dedicated server

  213. Pingback: Las Vegas PRP Hair

  214. Pingback: free software download for windows 10

  215. Pingback: Detox cleanse, Your body

  216. Pingback: TAXI DUBROVNIK

  217. Pingback: How to detox Your Body

  218. Pingback: Carrier Services

  219. Pingback: tamil sex story

  220. Pingback: free legit work at home jobs

  221. Pingback: xxx story

  222. Pingback: scientology

  223. Pingback: scientologist

  224. Pingback: new york times bestsellers

  225. Pingback: Online Personality Test FREE

  226. Pingback: Personality Test Online FREE

  227. Pingback: best g spot vibrator

  228. Pingback: sisters of the north

  229. Pingback: porn

  230. Pingback: Who is David Miscavige?

  231. Pingback: interior design

  232. Pingback: cut resistant gloves

  233. Pingback:

  234. Pingback: Google

  235. Pingback: The Way To Happiness

  236. Pingback: Be Happy

  237. Pingback: Basic Human Rights

  238. Pingback: Basic Human Rights

  239. Pingback: anal lube

  240. Pingback: Best vibrator

  241. Pingback: anal sex toys

  242. Pingback: Best Finger Vibrator

  243. Pingback: anal stimulation

  244. Pingback: scam website

  245. Pingback: T-shirts manufacturer

  246. Pingback: Managed Services Provider

  247. Pingback: viagra

  248. Pingback: viagra

  249. Pingback: car interior cleaning

  250. Pingback: esta página

  251. Pingback: Désert;

  252. Pingback: recycling equip

  253. Pingback: prefab homes manufacturers

  254. Pingback: White t shirt

  255. Pingback: Handreparatur Innsbruck Hall

  256. Pingback: lanka hot news

  257. Pingback: phone case wood

  258. Pingback: wholesale shot glasses

  259. Pingback: unconscious mind definition

  260. Pingback: free online chat rooms without regestration

  261. Pingback: Power Saving

  262. Pingback: have a peek at these guys

  263. Pingback: インフルエンザ

  264. Pingback: インフルエンザ

  265. Pingback: インフルエンザ

  266. Pingback: página web aquí

  267. Pingback: Cameras & Photo

  268. Pingback: work from home job 2017

  269. Pingback: プラセンタ

  270. Pingback: プラセンタ

  271. Pingback: プラセンタ

  272. Pingback: プラセンタ

  273. Pingback: agie charmilles

  274. Pingback: pullulan

  275. Pingback: Best Companies

  276. Pingback: Computer Repair NJ

  277. Pingback: online istikhara

  278. Pingback: su explicación

  279. Pingback: health benefits of coconut oil

  280. Pingback: kala jadu

  281. Pingback: recipes

  282. Pingback: Plastic-Lined Steel Pipe

  283. Pingback: beach

  284. Pingback: Uddannelse ændrer liv og forvandler økonomier.

  285. Pingback: book of ra real money

  286. Pingback: check my site

  287. Pingback: senior care

  288. Pingback: Turen

  289. Pingback: Fenster

  290. Pingback: 受注管理システム

  291. Pingback: Cash for cars melbourne

  292. Pingback: Denver office space rental

  293. Pingback: Outdoor wood fired pizza oven mobile Pizza Party made in Italy

  294. Pingback: Jual Paket PLTS Terpusat atau Komunal Harga Terbaik

  295. Pingback: personalised fans

  296. Pingback: Textildruck

  297. Pingback: SEO services in Lahore

  298. Pingback:

  299. Pingback: retrospectiva animada

  300. Pingback: computer repair omaha

  301. Pingback: More Information

  302. Pingback: light deprivation greenhouse

  303. Pingback: usmc combat techniques

  304. Pingback: rock building materials

  305. Pingback: Learn More

  306. Pingback: home page

  307. Pingback: satta matka

  308. Pingback: book of ra trucchi

  309. Pingback: Mens Divorce Law Firm

  310. Pingback: Free online games

  311. Pingback: PC Games Download

  312. Pingback: how to make an app

  313. Pingback: piano

  314. Pingback: download

  315. Pingback: Youtube to mp3

  316. Pingback: SEO services in Lahore

  317. Pingback: GLC

  318. Pingback: lekar

  319. Pingback: Auto Protection Options

  320. Pingback: imparare questo qui ora

  321. Pingback: Play games online

  322. Pingback: woodworking projects

  323. Pingback: SATTA KING

  324. Pingback: satta matka

  325. Pingback: Supplements

  326. Pingback: Holographics Stands

  327. Pingback: home decor

  328. Pingback: kala jadu

  329. Pingback: black magic for love

  330. Pingback: vigra

  331. Pingback: porn movies

  332. Pingback: app creator

  333. Pingback: Fenster

  334. Pingback: Google