Home > Mental health > Drugs Updated 05 December 2013 Nigella: more on cocaine and dagga Nigella Lawson has admitted to occasional use of cocaine and dagga. Read more about these two street drugs here. 0 iStock Related 'Bath salts' drugs extremely dangerous Sniffing for a high 9 most common street drugs Ask CyberShrink » Talk Heart to heart forum » 13 hidden signs of stress Regenerative medicine: replacing brain cells lost from stroke British celebrity Nigella Lawson has admitted to occasional cocaine and cannabis use. She dismissed claims that she was a drug addict and said her ex-husband Charles Saatchi was trying to destroy her.Read more about these two substances in these two extensive articles on Health24:More on cocaineMore on dagga, weed or cannabis.Read more about celebrities who have battled drug addiction in the past. More in Mental health Which celebs are battling drug addiction? More: Mental healthDrugs advertisement Read Health24’s Comments Policy Comment on this story 0 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news Mental health Childhood PTSD may leave lasting imprint on brain Lifestyle Rudeness in workplace costs companies dearly Mental health New tool to predict survival odds after brain injury Mental health Surfing through selfies linked to low self-esteem Lifestyle SEE: 8 places to go hiking in South Africa this summer Medical SEE: 10 medical discoveries that changed the world 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.