Tip: How to keep a cut avocado from turning brown

Avocados are one of the best flab-fighting fats that help to balance out your hormones, control your appetite and even provide high levels of healthy fiber, vitamins, minerals, and antioxidants... but it's unlikely that you'll eat an entire avocado in one sitting.  You usually have at least a half avocado leftover to put away.

So how do you keep that leftover avocado from turning brown?

Well, first let's talk about why avocados turn brown.  Like apples or potatoes, they oxidize when exposed to air.  Once you cut into an avocado, you'll never be able to completely stop the oxidation process, but you can dramatically slow it with a few quick tips and tricks:

1. Cut the avocado with a ceramic or plastic knife.  Metal actually accelerates the oxidation process.

2. Try lemon or lime juice. Citric acid is a powerful antioxidant; rub a little juice around the exposed flesh and you'll significantly delay the browning effect.

3. No lemon or lime? Use oil. Oil is another great buffer to oxygen. Use in place of lemon or lime juice when you don't have any handy.

4. Store as air-tight as possible. Again, avocados turn brown due to oxidation and exposure to air, so storing in an air-tight container only makes sense.

5. Water. Huh? That's right! This one works exceptionally well for leftover guacamole. Place your leftover guac in a storage container and press down to remove any air pockets. Add a half inch of water on top and seal with an air-tight lid. The water creates a barrier between the avocado and the air, keeping your guacamole fresh and 100% green for 24 hours or more!  When ready to eat some more, just drain the excess water and enjoy.  Works like a charm!

Want to know 7 other "super fats" that have been PROVEN to fight off stomach fat and those dreaded love handles to boot?  My colleague and nutritionist Shawn Wells lists each "super fat" on the page below, one of which has been shown to increase fat-burning by up to 400%.

Eat these 7 "Super Fats" to fight abdominal fat

To your health,

Mike Geary
Certified Nutrition Specialist
Certified Personal Trainer