“…To achieve this amount, high doses are often required of 4000-6400 IU per day with a potential increased risk of hypercalcemia and nephrocalcinosis [30,44,45,51]. Therefore, direct infant supplementation is now preferentially recommended [30,44,45,51]. In Indonesia, affordability is an issue as currently available 1 Skin-sun exposure score: the frequency of uncovered/exposed arms and legs (1 = never, 2 = less than 50% of the time, 3 = more than 50% of the time, 4 = all the time).…”