The non-functional ABCC11 allele is predominant among East Asians (80–95%), but very low in other ancestral groups (0–3%).  Most of the world's population have the gene that codes for the wet-type earwax and normal body odor; however, East Asians are genetically predisposed for the allele associated with the dry-type earwax and a reduction in body odor.    East Asians ( Chinese , Koreans , and Japanese ) have fewer apocrine sweat glands compared to people of other descent, making East Asians less prone to body odor.   The reduction in body odor and sweating may be due to adaptation to colder climates by their ancient Northeast Asian ancestors. 
5mg a day was too much and he was having bad side effects, extreme lethargy, he stopped eating,and drinking and his diarrhea actually got worse. Half a pill ever other day was not enough his stool was normal the first day then back to diarrhea the second. Half a pill mg a day seems to be the formula that works for him. He tolerates it well,and his stool remains normal. Mischief is much more active and healthy now,and is actually gaining weight. I am very pleased. Like I said I think it saved his life. Also the drug is very inexpensive $10 bucks a month
So glad I found your site after reading all the other alarming information. I was diagnosed a year ago with LS, but everyone has talked of Gynaecologist referals so how come I ended up in Dermotology? What worries me are the lumps & bumps which are referred to and which I have plus blisters. Help is this normal? I am using an emulent based cream for washing & barrier protection & a stronger steriod cream (as the first cream didn’t work, but having said that, was I not using enough, as they say sparingly!) How do you know if you are reacting to the creams etc with this problem? How demoralised I feel as a woman who looked forward to & shortly enjoyed the freedom of sex after her hysterectomy to now not being able to have sex. (Sorry feeling low). Its also funny that after the ‘op’ I started swimming again & it is said that clorine can affect you, it was a few months after when problems started together with a reaction to 2 medications really kick started it. I also have read that you can be alergic to ‘sperm fluid’ is this then also another starting point after the ‘op’ since previous protection used?