HarmH
Ripped Bodybuilder
- Lid sinds
- 26 mei 2008
- Berichten
- 3.027
- Waardering
- 78
- Lengte
- 1m81
- Massa
- 84kg
- Vetpercentage
- 12%
Kwam dit nog tegen sanca, paar onderzoekjes die jou op het lijf zijn geschreven 
Testosterone: First suspicions that Cannabis might affect coïtusual hormones arose from case reports of gynecomastia in male young heavy Cannabis users (Harmon and Aliapoulis 1972). This suspicion was substantiated by Kolodny et al. (1974) who observed reduced serum testosterone levels coupled with a decrease in sperm count and sperm motility in chronic marijuana users. This frequently quoted study, however, holds a number of methodological faults that have been repeatedly criticized (Abel 1981). In fact, the results of this study could not be confirmed by a larger well-controlled study with chronic marijuana users (Mendelson et al. 1974). No difference in serum testosterone level was found either at the beginning of the study or after three weeks of heavy marijuana consumption.
bron:http://naihc.org/hemp_information/co....html#hormonal
To investigate possible effects of chronic marijuana use on reproductive and stress hormones, we assayed testosterone, luteinizing hormone, follicle stimulating hormone, prolactin, and cortisol in 93 men and 56 women with a mean (+/- S.E.) age of 23.5 +/- 0.4 years. Hormone values were compared among groups of subjects stratified according to frequency of marijuana use (frequent, moderate and infrequent; N = 27, 18, and 30, respectively) and non-using controls (N = 74). Chronic marijuana use showed no significant effect on hormone concentrations in either men or women.
bron:http://www.ncbi.nlm.nih.gov/pubmed/1935564
Government experts also concede that pot has no permanent effect on the male or female reproductive systems.(14) A few studies have suggested that heavy marijuana use may have a reversible, suppressive effect on male testicular function.(15) A recent study by Dr. Robert Block has refuted earlier research suggesting that pot lowers testosterone or other coïtus hormones in men or women.(16) In contrast, heavy alcohol drinking is known to lower testosterone levels and cause impotence. A couple of lab studies indicated that very heavy marijuana smoking might lower sperm counts. However, surveys of chronic smokers have turned up no indication of infertility or other abnormalities.
bron:http://paranoia.lycaeum.org/marijuan...gy.html#myth13
Testosterone: First suspicions that Cannabis might affect coïtusual hormones arose from case reports of gynecomastia in male young heavy Cannabis users (Harmon and Aliapoulis 1972). This suspicion was substantiated by Kolodny et al. (1974) who observed reduced serum testosterone levels coupled with a decrease in sperm count and sperm motility in chronic marijuana users. This frequently quoted study, however, holds a number of methodological faults that have been repeatedly criticized (Abel 1981). In fact, the results of this study could not be confirmed by a larger well-controlled study with chronic marijuana users (Mendelson et al. 1974). No difference in serum testosterone level was found either at the beginning of the study or after three weeks of heavy marijuana consumption.
bron:http://naihc.org/hemp_information/co....html#hormonal
To investigate possible effects of chronic marijuana use on reproductive and stress hormones, we assayed testosterone, luteinizing hormone, follicle stimulating hormone, prolactin, and cortisol in 93 men and 56 women with a mean (+/- S.E.) age of 23.5 +/- 0.4 years. Hormone values were compared among groups of subjects stratified according to frequency of marijuana use (frequent, moderate and infrequent; N = 27, 18, and 30, respectively) and non-using controls (N = 74). Chronic marijuana use showed no significant effect on hormone concentrations in either men or women.
bron:http://www.ncbi.nlm.nih.gov/pubmed/1935564
Government experts also concede that pot has no permanent effect on the male or female reproductive systems.(14) A few studies have suggested that heavy marijuana use may have a reversible, suppressive effect on male testicular function.(15) A recent study by Dr. Robert Block has refuted earlier research suggesting that pot lowers testosterone or other coïtus hormones in men or women.(16) In contrast, heavy alcohol drinking is known to lower testosterone levels and cause impotence. A couple of lab studies indicated that very heavy marijuana smoking might lower sperm counts. However, surveys of chronic smokers have turned up no indication of infertility or other abnormalities.
bron:http://paranoia.lycaeum.org/marijuan...gy.html#myth13
Eten lukt nog maar mondjesmaat en ik voel me net een ethiopiër, gotta get a ****ing grip again 
