The answer is D, tuberculosis.
Asthma is caused by inflammation of the airways, allergies are caused by an immunoreaction to a substance, and the flu is a viral infection.
Energy balance also has to do with what’s going on in your cells. When
you’re in a positive energy balance (more in than out) and when you’re
in a negative energy balance (more out than in), everything from your
metabolism, to your hormonal balance, to your mood is impacted.
You ok?.............................