thailandDietary Reference Intakes for Vitamin B1(Thiamin) in Thailand

Men

Age RDA
0 - 1 years 0.3 ~ 0.5 mg
1 - 9 years 0.7 ~ 1.2 mg
10 - 19 years 1.4 mg
20 - 59 years 1.2 ~ 1.5 mg
60 years and abobe 1.2 ~ 1.5 mg

Women

Age RDA
0 - 1 years 0.3 ~ 0.5 mg
1 - 9 years 0.7 ~ 1.2 mg
10 - 19 years 1.1 mg
20 - 59 years 1 mg
60 years and abobe 1 mg

Pregnant Women in 1st Trimester

Age RDA
10 - 19 years 1.5 mg
20 - 59 years 1.4 mg
60 years and abobe 1.4 mg

Pregnant Women in 2nd Trimester

Age RDA
10 - 19 years 1.5 mg
20 - 59 years 1.4 mg
60 years and abobe 1.4 mg

Pregnant Women in 3rd Trimester

Age RDA
10 - 19 years 1.5 mg
20 - 59 years 1.4 mg
60 years and abobe 1.4 mg

Lactating Women, first 6 months

Age RDA
10 - 19 years 1.6 mg
20 - 59 years 1.5 mg
60 years and abobe 1.5 mg

Lactating Women, after 6 months

Age RDA
10 - 19 years 1.6 mg
20 - 59 years 1.5 mg
60 years and abobe 1.5 mg


Source: Department of Health Thailand (1989) Recommended Daily Dietary Allowances and Dietary Guidelines for Thais, Department of Health, Ministry of Public Health, Bangkok.