Lipids are an important part of TPN that provide fat, calories, and essential fatty acids your body needs for energy, cell function, and overall health.
Types of lipids used in TPN
There are several types of lipid emulsions that may be included in your TPN:
- Soybean based lipid emulsion: A traditional lipid option commonly used in TPN
- Blended lipid emulsion: A lipid option that may contain soybean oil, medium chain triglycerides, olive oil, and fish oil
- Specialized fish oil lipid emulsion: A lipid option with restricted use for certain medical conditions
Each formulation has a different balance of fats. Your care team selects the type and amount of lipid based on your lab results, liver function, medical history, and overall nutrition needs.
What lipids do in the body
Lipids help:
- Provide a concentrated source of calories
- Support brain and nerve function
- Maintain healthy cell membranes
- Deliver essential fatty acids your body cannot produce on its own
Some patients receive lipids daily, while others may receive them on a different schedule depending on their treatment plan.
Why this matters
Lipids are a key part of your nutrition plan. Too little or too much can impact your health, so your care team monitors your labs closely and adjusts your TPN formula as needed.