I do believe the correct answer would be Oxygen
Not all low-income individuals will qualify for Medicaid.
Someone can be low-income, but may still make too much money to get approved for Medicaid. Furthermore, only some states expanded Medicaid under the ACA. This means that some states require an even lower-income than others to become eligible.
A, B, and C are pretty good ways to actually reach your goals in a healthy and productive way, while also finding healthy ways to deal with stress.
Drinking large amounts of caffeine can be dangerous and even lethal. Please don't drink too much caffeine as it can have a negative effect on your heart
hope this helped:)