ข้อมูลอ้างอิงจาก
1.Comparative Bioavailability to Humans of Ascorbic Acid Alone or in
Citrus Extract
2.The Bioavailability of Different Forms of Vitamin C (Ascorbic Acid)
3.vitamin C for preventing and treating the common cold
4.Absorption and Bioavailability
5.Vitamin C and Immune Function
Nutrients 2017 Nov; 9(11): 1211.
6.Cochrane Reviews Douglas et al., 2000, Hemila et al., 2007, Hemila & Chalker, 2013
7.Vitamin C physiology: the known and the unknown and Goldilocks
Oral Dis. 2016 Sep; 22(6): 463-493.
8.The Role of Vitamins and Minerals in Hair loss: A Review
Dermatol Ther (Heidelb). 2019 Mar: 9(1): 51-70.
9. Vitamin C Supplementation Reduces the Odds of Developing a Common Cold in Republic of Korea Army Recruits: Randomised Controlled Trial
Tae Kyung Kim , H R Lim , J S Byun. BMJ Mil Health. 2020 Mar 5.
10. Journal of Evidence-Based Complementary & Alternative Medicine, 16(1) 49-57