Because enzymes have so many applications, scientists have found it helpful to classify them based on what they do, what substances they act upon (substrates), and the reaction they start or accelerate. There are six main groups of enzymes, each having fundamentally different activities. Hydrolases break down proteins, carbohydrates, and fats such as during the process of digestion. They do this by adding a water molecule, thus the name hydrolases.

YES, the three (3) sources of enzymes you will find in the market are Pancreatic, Plant Extracted, and Plant Cultured Enzymes. PANCREATIC: Pancreatic Enzymes will only fire-up in pH of 7.8 ? 8.3. You will never find any person with health challenges with a pH of 7.8 ? 8.3. Usually their pH is under 7, which is an unsuitable acidic state. Also, a human stomach Ph is under 6.0 which make pancreatic enzymes unsuitable for digestion.

We suggest a digestive formula such as OxiCellZyme or DigestZyme at the beginning of the meal because that is when the digestive process begins. You will want the enzymes available as soon as possible to assist the digestive process. However, if you forget, then it is perfectly fine to take them in the middle, at the end, or whenever you remember, as digestion lasts several hours.

What are Enzymes? Enzymes are substances that function as organic catalysts, in other words, they either start chemical reactions or make them run faster. They accomplish this while remaining unchanged themselves. Enzymes are composed of two parts, a protein portion called the apoenzyme and a nonprotein portion, either a coenzyme (organic) or cofactor (inorganic).

Comedo (whiteheads or blackheads) or papules. The comedo is the basic acne lesion, which is a plugged pore. If the plugged pore stays under the skin, it's called a closed comedo and forms a white bump or whitehead. Blackheads are comedos that open up and appear blackish on the surface of the skin. This black color is not due to dirt, but because the air reacts with the excess oil. Nodules. These are more serious acne lesions. They lodge deeper in the skin, are painful, and can cause scarring.

Stress incontinence occurs when you sneeze, cough, laugh, jog, or do other activities that put pressure on your bladder . It is the most common type of urinary incontinence in women. Urge incontinence, also called overactive bladder, occurs when the sensation to urinate is so strong that you cannot reach the toilet in time, even when your bladder contains only a small amount of urine.

Most strokes are caused by a blood clot or a narrowing of a blood vessel (artery) leading to the brain, known as ichemic stroke. Other strokes are caused by a hemorrhage (bleeding) from an artery in the brain itself, known as hemorrhagic stroke.

See Special Events for a detailed description. A "regular" orienteering meet is point to point, take the controls in order, fastest person wins. A Score-o leaves the order up to the competitor. Controls have a point value. Most points in shortest time wins. A Night-o is just like regular Orienteering, it's just in the dark, and, yes, you bring a flashlight!

Seizures can be a brief interruption of brain activity (an absence seizure) or more intense and dramatic, including falling or abnormal muscles movements. (Click here to go to the Epilepsy Foundation of American Web site for a description of seizure types.) During a seizure, patient behavior depends on the area of the brain involved by abnormal electrical discharges in nerve cells. Different areas of the brain control different body activities.

Unstable angina. People with coronary artery disease may develop unstable angina, meaning pain and discomfort can happen unpredictably, even during rest. The pain is generally more severe and frequent than that of chronic angina. New or more severe symptoms of unstable angina require medical help right away, since a heart attack may be about to happen. Chronic angina patients may develop unstable angina as their condition progresses. Syndrome X.

Diabetic retinopathy is classified as either nonproliferative (background) or proliferative. Nonproliferative retinopathy is the early stage, where small retinal blood vessels break and leak. In proliferative retinopathy, new blood vessels grow abnormally within the retina. This new growth can cause scarring or retinal detachment, which can lead to vision loss. The new blood vessels may also grow or bleed into the vitreous humor, the transparent gel filling the eyeball in front of the retina.

composed of a main lens and two reading ssegments; one for near and one for intermediate distances (about arm lengths) high power plus lenses used for cataract patients. - made with aspheric surfaces to minimise aberrations due to shape of the lens darken when exposed to short wavelength radiation (300nm - 400nm) or ultra-violet light - rate of darkening and final transmission of the lens (saturation transmission) depends on the ambient temperature.

All types respond differently to natural hormones occurring in different amounts in both men and women. Not all hair is visible on the surface of your skin. Hair growth goes between active and resting stages. On your head, above 90% of your hair is in the active growing stage that can last up to 7 years. The growing cycle of your body hair lasts only for a few months and as much as 30% of your hair is in the resting stage.

The two most prevalent types of migraine headache are migraines with aura and migraine without aura, the latter of the two being more common.

There are many different types of kidney stones. The vast majority of stones are composed of calcium. The most common types of stones are calcium oxalate (70%), calcium phosphate (5-10%), struvite (10%), uric acid (10%) and cystine (1%). It is not uncommon for a single stone to be made of more than one of these types. When this occurs, the stone is commonly referred to as a mixed stone. Less common types of kidney stones include Xanthine, DHA and crixivan stones.

Macular degeneration is classified as either dry or wet. The dry form is more common than the wet (about 90% of patients). It may result from the aging and thinning of macular tissues, depositing of pigment in the macula or a combination of the two. In the wet form, new blood vessels grow beneath the retina and leak blood and fluid. This leakage causes retinal cells to die and creates blind spots in central vision.

Strip Shingles -- these asphalt shingles are approximately three times as long as they are wide. Manufactured in both standard and metric dimensions, strip shingles are distinguished by the number of cutouts or tabs that they have. The most common type of strip shingle is the "three-tab" shingle. Different textural and lighting/shadowing effects can be achieved with strip shingles depending on the number, shape and alignment of the cutouts.

Simple or chronic open-angle glaucoma: This accounts for the majority -- about 90 percent -- of cases. It progresses slowly and often goes unnoticed for many months or years, causing a gradual deterioration of vision. This type of glaucoma typically responds well to treatment. Therapy is usually continued for life so that the pressure is kept under control, helping to prevent loss of vision. In a few cases, surgery is required to allow the fluid to pass more freely from the eye.

There are many types of arrhythmias. They are identified by where they occur in the heart, in the atria or ventricles, and by the type of heart rhythm they provoke. When they originate in the atria, they are called atrial or supraventricular arrhythmias. Ventricular arrhythmias begin in the ventricles. Ventricular arrhythmias caused by heart disease are usually the most serious.