Dr. Grossman’s Blog

Juicing Fundamentals I:

What are enzymes?

The basic key to the efficacy of nourishing your body is the life present in food and of those intangible elements known as enzymes. Enzymes are complex substances that enable us to digest food and absorb it into our blood. They are the body’s ‘working force’ that act as catalysts for many essential life functions, such as separating the nitrogen from the air we breath, so we may absorb the oxygen. They act as catalysts in probably millions of chemical reactions that take place throughout the body. They are essential for the digestion and absorption of the food we eat and drink … for conversion of food to body tissue, and for the production of energy at the cellular level.

Enzymes become sluggish at cooking temperatures above 118 degrees, and are destroyed at temperatures above 130 degrees (microwaves completely destroy enzymes in your food).
Fresh juices are a wonderful source of enzymes. Food which has been cooked at temperatures above 118 simply don’t have the properly functioning enzymes to allow you to enjoy the full benefits of their nutrients.

Why not just eat fruits and vegetables for our essential nutrients?

Solid food requires many hours of digestive activity before its nourishment is finally available to the cells and tissues of the body. While fibers in foods are essential for helping cleanse our digestive tract, the removal of fibers in the extraction of juices allows essential nutrients to be absorbed within minutes instead of hours, and with little effort by our body.

Do vegetables contain protein?

Although fruits and vegetables do not contain large quantities of protein, their juice can be a convenient carrier. Simply add some brewer’s yeast, wheat germ, or whole grains to whatever you’re juicing. These give you protein without the fat that meat contains, and protein that is quickly and easily absorbed by the body.