Fats are essential nutrients from the diet, but if they are not consumed in adequate quantity and quality can be harmful to health. Therefore, it is interesting to know how is the process in which dietary fat is converted in the liver to increase blood fats and adipose tissue.
The liver is the limb accountable for the metabolism of the major nutrients, among which are the fats.95 to 98% of total fat ingested with food is in the form of triglycerides. In the stomach digest fats preparing them to move to the intestine where they are emulsified by bile acids produced by the liver and secreted by the gallbladder.
Some of these fatty acids are absorbed into the intestinal mucosa and transported to the liver. If fat absorption is excessive these can cause fatty liver, which can be further complicated if you eat too much simple sugars.
Furthermore, liver fat can be released into the blood causing an increase in cholesterol and triglycerides in the blood, causing complications of obesity such as atherosclerosis.
Finally, free fatty acids in the blood can enter the adipose tissue where they are stored. If adipose tissue increases your weight too and if this tissue is larger around the waist can be a health risk for cardiovascular r.
Today, thanks to some scientific research, is also known the importance of certain proteins that regulate biogenesis in the liver. Apparently the function of this protein would be crucial in said cellular process.
For this reason the dietary fats should account for 30 to 35% of the total caloric value, and should be distributed as follows:
Saturated fatty acids: not more than 10% of the total energy consumed on a daily basis.
Polyunsaturated fats. Between 6 to 10%
Monounsaturated fats. Between 5 to 10%
Trans Fats. Not more than 1% of the total fat.
Cholesterol. Less than 300 mg / day.
Fats are essential nutrients to meet certain bodily functions.Needed to maintain healthy membranes, mucous and even nerve transmissions were performed successfully, but you must be aware of how much fat you eat and what his quality, for these to be metabolized in the liver are not harmful to health.