What Are Live and Active Cultures?

Yogurt bowl

The FDA mandates that live and active cultures be put in yogurt. We have all seen the labels on the yogurt cups. That little symbol meaning they contain…what? Microbes? How the heck do they help with digestion as often shown on Activia commercials?

There are plenty of microbes in yogurt, but I'm just going to name a few. Two big microbe names in yogurt are Lactobacillus bulgaricus and Streptococcus thermophilus. Say What?
Well, lets look at each name to find the meaning of each microbe and figure out what it does..

Lactobacillus

Lactobacillus bulgaricus
Lacto means milk, and bacillus means its a rod shape. This microbe is actually a rod shaped bacteria that helps you convert lactose into lactic acid. This aids in digestion, especially with lactose intolerant people. it also helps promote other healthy bacteria that keep your immune system up to grow.

 

 

 Streptococcus thermophilus
Strepto means it is found in small lines
or strips, coccus means it is a small
round shape, Streptococcus thermophilus means it can withstand really hot temperatures!  This is good because when milk and other dairy products are pasteruized, they are put in extremely hot temperatures to kill "bad bacteria." Since Streptococcus can handle the heat, this process wont kill it, but your stomach might. The picture on the right is what this little guy looks like under a light microscope. S. thermophilus actually does not stay active in the gut of healthy humans. It's main purpose is to help culture and form yogurt.

Lactobacillus acidophilus
This microbe is also a lactose fermenting rod. It is part of the natural flora in the human gut and vagina. It's growth helps prevent yeast infections and ward off harmful bacteria growth.

Heat Culturing
Some companies heat culture their bacteria because it supposedly takes away the "off" flavor. Most people can't even taste the difference. But there is a difference. It kills all the good bacteria! Even the tough ones! A good suggestion is, if you can't tell the difference, don't buy yogurts that were heat cultured, or you are cutting yourself short.

Yogurt woman

Now go eat some yogurt!

~HealthyGirl

Smoothielicious!

  Best smoothie 

Craving something sweet?  Who isn't? One great way to please the sweet tooth and keep a good figure is to have smoothies! These are great for summer and easy to make. The key to making great smoothies is to be experimental. Typically there are three ingredients: some fruit, some cream, some ice. By cream I mean yogurt, Ice Cream or Milk. I recommend using a Magic Bullet, but any blender will work. Try some of these healthy smoothie recipes when you get the chance!

A few things to keep in mind when making smoothies:

~ Some of the most popular smoothie fruits are bananas, strawberries, pineapple, peaches, blueberries, raspberries, and blackberries.

~ Crushed ice is easier on the blender, and takes less time. If you don't have crushed ice, it is available at Sonic for about a buck fifty for a whole bag!

~Flax Seed is a great additive for your smoothies. It's tasteless and has omega-3 essential fatty acids, lowers cancer risks, and helps with arthritis.

~If you are trying to get into green smoothies, but are afraid to start, try putting whole strawberries with the leaves on them. This will still give you a rich fruity taste, with a hint of green power!

~ For those lactose intolerant, dairy alternatives are just as tasty. Start experimenting!

Here are a few healthy smoothie recipes of my own creations to get you started:

Strawberry banana Strawberry Banana Smoothie

(This is a great breakfast smoothie)

4 large strawberries, fresh or frozen
1 6oz. cup of strawberry or vanilla yogurt
1 ripe banana
1/2 cup of ice.
1 tablespoon of flaxseed (optional)

 

Combine strawberries, yogurt and ice. Blend until perfectly smooth.
 
 
Passion Fruit Explosion
 
4-6 pieces of pineapple chunks
2-3 peach slices
1/2 banana
1/2 cup of ice
Splash of orange juice
2 scoops of sherbert ice cream
1 tablespoon of flaxseed (optional)
 
Put items in blender from biggest to smallest, for optimal room in blender. Blend until smooth. Enjoy!
 
For more information on flaxseed:

http://www.webmd.com/diet/features/benefits-of-flaxseed