News For adults over 60, BMI below 21 doubles death risk, warns nutritionist Guo Jia-ling by Dr Natalie Singh - Health Editor April 18, 2026 by Dr Natalie Singh - Health Editor April 18, 2026 On April 18, 2026, nutritionist Guo Jia-ling from Kuo General Hospital warned that adults over 60 who lose weight face nearly double the death risk if their BMI falls below … 0 FacebookTwitterPinterestEmail