Hey kiddo, do you know what fat and cholesterol are? Yeah, they are things in our body and in some of the foods we eat. They are important for our bodies, but too much of them can be bad. It's like eating too many candies - they are yummy but not good for our body if we have too many.
Now, combined hyperlipidemia is when a person's body has too much of two types of things - cholesterol and triglycerides (which are a type of fat). When someone has this condition, it means that their body is not processing these things properly, kind of like when a faucet is running too fast and overflows.
This condition can happen when someone eats a lot of fatty or sugary foods, doesn't exercise enough, or has a family history of high cholesterol or heart disease. It can also happen as a side effect of some medications or medical conditions.
To help someone with combined hyperlipidemia, they may need to change their diet to include more healthy foods like fruits and veggies, and less junk food. They may also need medicine that will help their body process the cholesterol and triglycerides better. And most importantly, they may need to exercise regularly to keep their body healthy and strong.