Moreover, with the advent of new antiretroviral therapies that may significantly alter the natural history of HIV / AIDS,
the prevalence of zinc deficiency and the potential of interventions in HIV - infected individuals may change dramatically, generating new challenges.
The review focuses on human - milk nutrients, which may become growth limiting, and on nutrients for which there is a high
prevalence of maternal dietary
deficiency in some parts
of the world; it assesses the adequacy
of energy, protein, calcium, iron,
zinc and vitamins A, B6 and D.