Home > Lifestyle > Street drugs > Chemicals Chemicals All sections in Street drugs » About recreational drugs » Alcohol » Chemicals » Getting help » Herbs » Plants » Psychoactives » Smart drugs Nyaope 'zombies' plague small Free State town Mild mannered youth turned knife-wielding “zombies” – it might seem like a scene out of a horror film but it is real for some residents living outside the small Free State town of Bethlehem. Like Health24 on Facebook » Quiz Are you depressed? » Ask Addiction Expert » Talk Divorce support » 'Stoner Sloth' anti-weed ads backfire The science of getting drunk The hidden risks of taking Tik The Western Cape in particular has an alarming number of tik users. This has led to an increase in STDs, crime and the spread of HIV/Aids. Why is this and what can be done? Scientists find how magic mushrooms alter the mind Magic mushrooms and LSD alter the way we see the world. Cocaine users control cravings Cocaine addicts can control their cravings by willpower alone, US researchers reported in a study that suggests the right training may help abusers kick the habit. 5-MeO-DMT 5-MeO-DMT is a psychoactive tryptamine which was first identified in the mid 20th Century as a chemical in a South American plant entheogen. 2 C-B 2C-B is a synthetic psychedelic that first gained popularity as a legal Ecstasy replacement in the mid 1980s. Facts on laughing gas (nitrous oxide) Nitrous Oxide (N2O) is a simple gas that, when inhaled, causes rapid analgesia (pain relief), euphoria, mild sedation, and sometimes psychedelic dissociation. Phencyclidine (PCP) Phencyclidine (PCP) is a chemical in the dissociative anaesthetic class. Mescaline Mescaline is a psychoactive phenethylamine chemical, best known for being the primary psychoactive component in peyote and San Pedro cacti. load more articles advertisement From our sponsors Keep an eye on your vision Which skin products are better, ‘medical grade’ or ‘over-the-counter’? Win 1 of 6 R5000 cash prizes Win a R2 000 Skin Renewal voucher Live healthier Exercise benefits for seniors » Working out in the concrete jungle Even a little exercise may help prevent dementia Here’s an unexpected way to boost your memory: running Seniors who exercise recover more quickly from injury or illness When sedentary older adults got into an exercise routine, it curbed their risk of suffering a disabling injury or illness and helped them recover if anything did happen to them. No relief for MS » Drug shows promise against MS in mouse study Vitamin D may slow multiple sclerosis Obesity in girls tied to higher MS risk Exercise may not lower women's risk of MS A Harvard study showed no evidence to support the idea that exercise lowers the risk of multiple sclerosis.