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Excess Protein Consumption
  Diet, Protein Excess
 Conditions that suggest it
 Contributing risk factors
 Treatment recommendations
 


Many high-protein diets could potentially be harmful to people who are genetically predisposed to a given health condition. Genetics is a major factor in the development of many health problems, but the environment to which genes are exposed also plays a significant role. In general, high protein diets, depending on the food choices of the diet, increase risk for the following: inadequate vitamins and minerals (especially antioxidants), low fiber intake, high total and saturated fat intake, excess caloric intake, excess protein intake. These problems can have long-term negative impacts.





Conditions that suggest Excess Protein Consumption:
Allergy  Allergy to Foods (Hidden)
 High-protein diets may trigger food allergies. Food allergies often arise when protein is poorly digested and/or particular protein-containing foods are consumed too frequently.

Diet

  Dehydration
 High protein intakes may lead to dehydration due to excessive urine output (related to ketone production).

Musculo-Skeletal

  Osteoporosis - Osteopenia
 High protein intakes may lead to loss of calcium, leading in turn to the development of osteoporosis.

Organ Health

  Liver Detoxification / Support Requirement
 High protein intakes may cause extra metabolic stress to be placed on the liver and kidneys.

  Kidney Stones (Urolithiasis)
 High protein intakes may lead to loss of calcium, leading in turn to the development of kidney stones.

Risk factors for Excess Protein Consumption:
Symptoms - Food - Preferences  (Partial) vegetarian diet or omnivorous diet

Recommendations and treatments for Excess Protein Consumption:
Diet  Reduced Protein Diet


KEY
Weak or unproven link
Strong or generally accepted link
Highly recommended


GLOSSARY

Allergy (Allergies)
Hypersensitivity caused by exposure to a particular antigen (allergen), resulting in an increased reactivity to that antigen on subsequent exposure, sometimes with harmful immunologic consequences.

Antioxidant (Antioxidants)
A chemical compound that slows or prevents oxygen from reacting with other compounds. Some antioxidants have been shown to have cancer-protecting potential because they neutralize free radicals. Examples include vitamins C and E, beta carotene, the minerals selenium and germanium, superoxide dismutase (SOD), coenzyme Q10, catalase, and some amino acids.

Calcium
The body's most abundant mineral. Its primary function is to help build and maintain bones and teeth. The body also needs calcium to carry nerve signals, keep the heart functioning, contract muscles, clot blood and maintain healthy skin. Calcium helps control blood acid-alkaline balance, plays a role in cell division, muscle growth and iron utilization, activates certain enzymes, and helps transport nutrients through cell membranes. Calcium also forms a cellular cement called ground substance that helps hold cells and tissues together.

Kidney Stone (Kidney Gravel, Kidney Stones)
A stone (concretion) in the kidney. If the stone is large enough to block the tube (ureter) and stop the flow of urine from the kidney, it must be removed by surgery or other methods. Also called Renal Calculus. Symptoms usually begin with intense waves of pain as a stone moves in the urinary tract. Typically, a person feels a sharp, cramping pain in the back and side in the area of the kidney or in the lower abdomen. Sometimes nausea and vomiting occur. Later, pain may spread to the groin. The pain may continue if the stone is too large to pass; blood may appear in the urine and there may be the need to urinate more often or a burning sensation during urination. If fever and chills accompany any of these symptoms, an infection may be present and a doctor should be seen immediately.

Kidneys (Kidney, Renal)
Bean-shaped organs, each about the size of a fist. They are located near the middle of the back, just below the rib cage. The kidneys are sophisticated reprocessing machines, each day handling about 50 gallons of blood to sift out about half a gallon of waste products and extra water. The waste and extra water become urine, which flows to the bladder through tubes called ureters. The actual filtering occurs in tiny units inside the kidneys called nephrons. Every kidney has about a million nephrons. In a nephron, a glomerulus -- which is a tiny blood vessel, or capillary -- intertwines with a tiny urine-collecting tube called a tubule. A complicated chemical exchange takes place, as waste materials and water leave your blood and enter your urinary system. The kidneys recycle chemicals such as sodium, phosphorus, and potassium and thus regulate their levels. Renal: Pertaining to the kidneys.

Liver (Hepatic)
The largest and one of the most complex organs of the body, the liver is responsible for much of the metabolism of fats, proteins and carbohydrates. It is the site of much of the body's detoxification. It is connected very closely with digestion and the regulation of blood sugar, among many other functions. Found behind the ribs on the right side of the abdomen, it has many important functions such as removing harmful material from the blood, making enzymes and bile that help digest food, and converting food into substances needed for life and growth. Hepatic: Pertaining to the liver.

Metabolism (Metabolic, Metabolize, Metabolizes, Metabolizing)
The chemical processes of living cells in which energy is produced in order to replace and repair tissues and maintain a healthy body. Responsible for the production of energy, biosynthesis of important substances, and degradation of various compounds. Also defined as the sum total of changes in an organism in order to achieve a balance (homeostasis): Catabolic burns up, anabolic stores and builds up; the sum of their work is metabolism.

Mineral (Minerals)
Plays a vital role in regulating many body functions. They act as catalysts in nerve response, muscle contraction and the metabolism of nutrients in foods. They regulate electrolyte balance and hormonal production, and they strengthen skeletal structures.

Osteoporosis
A disease in which bone tissue becomes porous and brittle. The disease primarily affects postmenopausal women.

Protein (Proteins)
Compounds composed of hydrogen, oxygen, and nitrogen present in the body and in foods that form complex combinations of amino acids. Protein is essential for life and is used for growth and repair. Foods that supply the body with protein include animal products, grains, legumes, and vegetables. Proteins from animal sources contain the essential amino acids. Proteins are changed to amino acids in the body.

Saturated Fat (Saturated Fats)
A type of fat that is readily converted to LDL cholesterol and is thought to encourage production of arterial disease. Saturated fats tend to be hard at room temperature. Among saturated fats are animal fats, dairy products, and such vegetable oils as coconut and palm oils.




Last updated: May 11, 2008


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