Those meals in takeout containers may be a convenient option for many, but before heating them inside the microwave oven, there's a need to rethink that decision.

A study by NYU Langone Medical Center that appears in the journal Hypertension stated that there's a connection between two chemicals found in plastic containers and an increased risk for diabetes and hypertension in kids.

The two chemicals in question are di-isononyl phthalate (DINP) and di-isodecyl phthalate (DIDP), both belonging to the phthalate family of chemicals that are used in substitute of a carcinogen Di(2-ethylhexyl)phthalate (DEHP), and are commonly used to strengthen plastic wraps and food containers.

For the study, researchers analyzed urine samples from 356 children ages 12 to 19 years old, who participated in the National Health and Nutrition Examination Survey conducted between 2008 and 2012.

The results suggest that there is a strong correlation between the chemical compounds and high blood pressure. It also found a link between the presence of the chemicals and insulin resistance, which usually leads to diabetes, as reported in CBS News.

Researchers emphasized that the results only showed an association, rather than any actual proof that the chemicals caused the aforementioned conditions.

However, they still recommend that consumers should exercise caution to limit their exposure to phthalates. This does not mean that they should start ditching plastic containers.

According to lead author of the study Leonardo Trasande, there is no need to take drastic steps and ban the use of phthalates. He simply suggests some ideas for those who would like to be on the safe side and limit phthalate exposure.

For instance, consumers can start by avoiding the heating of plastic containers or wraps inside the microwave oven. Also, putting them in the dishwasher is not advised.

Containers that carry the number 3, 6 or 7 stamps located on the bottom should be avoided as much as possible. These numbers indicate that the bottles were made with phthalates.

When heating food, it is best to take them out from plastic containers and transfer them to a ceramic plate or microwaveable glass containers when heating. This advice applies especially to takeout lovers.