Aaron To Ka Lun established the homeopathic centers “Living Homeopathy” in Hong Kong and Macau in 1994. The number of visitors grew up to more than 200,000 to date, i.e. every 1 in 40 people in Hong Kong have visited Living Homeopathy at least once.
Aaron led the Hong Kong Association of Homeopathy (HKAH) and the Macau Association of Homeopathy (MAH) since 2005. These two associations became member of the International Council for Homeopathy (ICH) in 2014 and 2015 respectively. The two associations organize homeopathic conferences and exhibitions, attracting an attendance of more than 3.000 people. They have ongoing meetings with governments in Mainland China, Hong Kong, Macau and Taiwan on regulations of homeopathy.
Aaron is active in training professional homeopaths and researches, the first cohort study of homeopathy in China was finished in 2016 and a systematic review of non-individualised homeopathy was published in 2019. In collaboration with Zeusoft, he created the first fully fledged Chinese homeopathic software. Aaron 's team also finalized the first complete Chinese translation of Kent's Repertory, William Boericke’s Repertory and Materia medica, etc. which has been made available with Radaropus. New books in Chinese are being added and more translations of classical homeopathic literature are in process.
HK Association of Homeopathy—President
Macau Association of Homeopathy—President
Living Homeopathy Ltd —President
Guangdong Research Institute of Sports Medicine in People’s Republic of China —Expert Committee Member
U.K. School of Homeopathy—Homeopathy Professor
U.K. Alternative Training –Medical Science Professor
U.K. Society of Homeopaths (SOH) — Registered Member (RSHom (Oversea))
U.K. Alliance of Registered Homeopaths(ARH) –Registered Member (MARH.)
U.S. National Center for Homeopathy—Life Member
Int’l Nutrition Consultant Asso., U.S.A.—R.N.C
U.K. (FNTP)—Registered Nutrition Therapist
To K L A, Fok Y Y Y, Chong K C M, et al. Individualized homeopathic treatment in addition to conventional treatment in type II diabetic patients in Hong Kong–a retrospective cohort study. Homeopathy, 2017.
Mathie RT, Fok YYY, Viksveen P, To AKL, Davidson JRT. Systematic Review and Meta-Analysis of Randomised, Other-than-Placebo Controlled, Trials of Non-Individualised Homeopathic Treatment. Homeopathy. 2019 May;108(2):88-101.