Their Fat Content May Help You Absorb Nutrients From Plant Foods
When it comes to nutrients, your intake is not the only thing that matters.
You also need to be able to absorb these nutrients — move them from your digestive tract and to your body, where they can be used.
Some nutrients are fat-soluble, meaning that they need to be combined with fat in order to be utilized.
Vitamins A, D, E and K are fat-soluble, along with antioxidants like carotenoids.
One study showed that adding avocado or avocado oil to either salad or salsa can increase antioxidant absorption 2.6- to 15-fold (26Trusted Source).
So, not only is avocado highly nutritious, it can dramatically increase the nutrient value of other plant foods that you are eating.
This is an excellent reason to always include a healthy fat source when you eat veggies. Without it, a lot of the beneficial plant nutrients will go to waste.
Studies have shown that eating avocado or avocado oil with vegetables can dramatically increase the number of antioxidants you take in.
Avocado May Help Prevent Cancer
There is limited evidence that avocado may be beneficial in cancer treatment and prevention.
Test-tube studies suggest that it may help reduce side effects of chemotherapy in human lymphocytes (31Trusted Source).
Avocado extract has also been shown to inhibit the growth of prostate cancer cells in a laboratory (32Trusted Source).
However, keep in mind that these studies were done in isolated cells and don’t necessarily prove what may happen inside people. Human-based research is unavailable.
Some test-tube studies have shown that nutrients in avocados may have benefits in preventing prostate cancer and lowering side effects of chemotherapy. However, human-based research is lacking.