Lipids

Phosphorus, nitrogen, sulfur, and oxygen are occasionally found in lipids, which are primarily made of carbon, hydrogen, and oxygen atoms.

The monomers of lipids are fatty acids and glycerol.

Because lipids often contain nonpolar molecules (i.e., bonds between carbon and hydrogen atoms are not polar), they are hydrophobic and insoluble in water

Types Of Lipids

1. Triglycerides (Fats- oils) 

2. Phospholipids (phosphatidic acid)

3. Steroids (hydrocortisone-prednisone)

4. Waxes (beeswax)

Why do we need to eat lipids? They are important in the diet as energy sources and as sources of essential fatty acids and fat soluble vitamins, which tend to associate with fats.

How much lipids should we eat daily? No more than 35% 

Lipids functions

1.Lipids can be used as long-term energy storage.

2. Lipids are the main component of the cell membrane.

3. Lipids act as waterproof coverings.

4. Lipids act as thermal insulators.

5. Steroids, such as hormones, serve as

chemical messengers