We always talk and read about Fats and Cholesterol,but do we know what they are? what they do? and foods which we should avoid? and foods that's actually good for us to intake??
FATS:
Fats provide Linolic Acid -essential fatty acid for :
FATS:
Fats provide Linolic Acid -essential fatty acid for :
- Growth
- Healthy skin
- metabolism
- helps absorb Vitamin A,D,K
There are 2 kinds of fats
- Saturated (BAD)
- Trans-Fat (BAD)
- Unsaturated
- SATURATED FATS:
They are derived from
- meat
- eggs
- Dairy
- coconut
These are solid at room temperature and they increase LDL(Bad Cholestrol),
although there are some which have neutral effect on cholesterol.
although there are some which have neutral effect on cholesterol.
2. TRANS FAT
They are UNSATURATED Fats-- but they are created artificially by a process called Hydrogenation..(A process used to change liquid oil into into solid fats..) and hence they are called Hydrogenated Fats as well..
Trans Fats are used to increase the shelf life of processed foods..You will generally find them in
- cookies
- cakes
- Fries
- Doughnuts
They are harmful because, they
- Lower HDL (Good Cholesterol)
- increase LDL (Bad Cholesterol)
3. UNSATURATED FATS (Good Fats)
They are derived from
- vegetables
- Plants
2 types of Unsaturated Fats:
Mono-saturated Fats(Omega-9): Liquid at room temperature... solidifies at cold temperature.
- Olives
- canola
- Peanuts
- Avocados
They are good since they:
- increase HDL
- Lower LDL
Poly-Unsaturated Fats(Omega-3): These are liquids at room temperature
These are liquid at room temperature:
Well we read about Fats and see that everything leads to Cholesterol.So lets see what it is:
CHOLESTEROL
Cholesterol is a fat or liquid produced by the liver and is used
- to make outer coating of cells
- produce esterogen/testestrone
- produce Bile Acid which is used to digest food.
Our body creates 1000 mg of cholesterol each day, Now cholsterol is a fat (oily) and Blood is liquid, So a product of LIPIDS+PROTEINS(LIPOPROTEINS) are created which can easily mix with blood
2 types of Lipoproteins:
LDL --- LOW DENSITY-LIPOPRTEIN: So, as the name suggests LDL has low protein content, and more fat content, which is bad for blood flow,Too much of LDL leads to deposits if cholesterol in Arteries --causing blockages --leading to heart attacks..
HDL---HIGH DENSITY LIPOPROTEIN: It has more protein ..It acts as vacuum cleaner sucks up excess cholesterol and sends it back to liver,, which can recycle it.
So in order to stay healthy and free from cholesterol: following foods are recommended.
So in order to stay healthy and free from cholesterol: following foods are recommended.