cme courses
cme courses with http://www.md-news.net

cme courses

MD News

News for 09-Dec-24

Source: MedicineNet Prevention and Wellness General
In Hospitals, Daily Antiseptic Bath May Prevent Dangerous Infections

Source: MedicineNet Senior Health General
Palliative Care Raises Quality of Life, But Doesn't Extend It

Source: MedicineNet Senior Health General
Baby Boomers Going to Pot

Source: MedicineNet Senior Health General
1 in 4 Seniors Doesn't Discuss End-of-Life Care

Search the Web
cme courses
cme credit
cme credits
cme dermatology physician assistants
cme e-mini sp 500
cme for physicians
cme meetings
cme online
cme programs
cme seminars

The Best cme courses website

All the cme courses information you need to know about is right here. Presented and researched by http://www.md-news.net. We've searched the information super highway far and wide to provide you with the best cme courses site on the internet today. The links below will assist you in your efforts to find the information that you are looking for about
cme courses.

cme courses

MD News
Need information on medical news? Follow our sponsored links to find information on all of your medical new needs.
MD News

One of the good things about Search Engines like Google is that they keep their indexes up to date. A search for cme courses should at least produce a result that is timely. When you perform a search you'll actually see the indexing date in the results. We are also passionate about providing you with timely cme courses information. There's little point in serving up info that is stale.

Keeping abreast of changes in information can be difficult. Many cme courses suppliers offer a free newsletter so that you can be right up to date. We'd encourage you to subscribe. It's usually free of charge.

cme courses

MD News
Need information on medical news? Follow our sponsored links to find information on all of your medical new needs.
MD News

We assume that your interest in cme courses has brought you to this site. We also assume that you are shopping for cme courses online because you'll be able to buy product at a cheaper rate than via a Department Store. Your assumptions are correct so please closely examine the link below.

One way to determine if the numbers add up is to check the prices of cme courses at your local store. Let's assume that you live in New Zealand and are accustomed to buying cme courses locally. You may find that United States prices are quite amazing even after the normal currency conversions. You've now entered the world of International cme courses E-Commerce.

Food Sources That Boost Glutathione Naturally

 by: Priya F Shah

Glutathione, the body's master antioxidant and detoxifier, is one of the 14 "Superfoods" listed in SuperFoods Rx : Fourteen Foods That Will Change Your Life, co-authored by Dr Steven Pratt.

Glutathione levels cannot be increased to a clinically beneficial extent by orally ingesting a single dose of glutathione. (1) This is because glutathione is manufactured inside the cell, from its precursor amino acids, glycine, glutamate and cystine.

Hence food sources or supplements that increase glutathione must either provide the precursors of glutathione, or enhance its production by some other means.

The manufacture of glutathione in cells is limited by the levels of its sulphur-containing precursor amino acid, cysteine.

Cysteine - as a free amino acid - is potentially toxic and is spontaneously catabolized or destroyed in the gastrointestinal tract and blood plasma. However, when it is present as a cysteine-cysteine dipeptide, called cystine, it is more stable than cysteine.

Consuming foods rich in sulphur-containing amino acids can help boost glutathione levels. Here are some food sources and dietary supplements that help boost glutathione levels naturally.

1. N-Acetyl-Cysteine (NAC)

It is derived from the amino acid L-Cysteine, and acts as a precursor of glutathione. NAC is quickly metabolized into glutathione once it enters the body. It has been proven in numerous scientific studies and clinical trials, to boost intracellular production of glutathione, and is approved by the FDA for treatment of accetaminophen overdose. Because of glutathione's mucolytic action, NAC (brand name Mucomyst) is commonly used in the treatment of lung diseases like cystic fibrosis, bronchitis and asthma.

2. Milk Thistle, Silymarin

Milk thistle is a powerful antioxidant and supports the liver by preventing the depletion of glutathione. Silymarin is the active compound of milk thistle. It is a natural liver detoxifier and protects the liver from many industrial toxins such as carbon tetrachloride, and more common agents like alcohol.

3. Alpha Lipoic Acid

Made naturally in body cells as a by-product of energy release, ALA increases the levels of intra-cellular glutathione, and is a natural antioxidant with free radical scavenging abilities. It has the ability to regenerate oxidized antioxidants like Vitamin C and E and helps to make them more potent. ALA is also known for its ability to enhance glucose uptake and may help prevent the cellular damage accompanying the complications of diabetes. It also has a protective effect in the brain.

4. Natural Foods That Boost Glutathione Levels

Asparagus is a leading source of glutathione. Foods like broccoli (2), avocado and spinach are also known to boost glutathione levels. Raw eggs, garlic and fresh unprocessed meats contain high levels of sulphur-containing amino acids and help to maintain optimal glutathione levels.

5. Undenatured Whey Protein Isolate

Whey protein contains proteins like alpha-lactalbumin which is is rich in sulphur-containing amino acids. Heating or pasteurization destroys the delicate disulphide bonds that give these proteins their bioactivity. Undenatured whey protein is a non-heated product that preserves bioactive amino acids like cystine. It has been shown in numerous scientific studies and clinical trials to optimize glutathione levels.

6. Curcumin (Turmeric)

Treatment of brain cells called astrocytes, with the Indian curry spice, curcumin (turmeric) has been found to increase expression of the glutathione S-transferase and protect neurons exposed to oxidant stress. (3)

7. Balloon Flower Root

Changkil saponins (CKS) isolated from the roots of the Chinese herbal medicine, Platycodon grandiflorum A. DC (Campanulaceae), commonly called Balloon Flower Root or Jie Geng, have been found to increase intracellular glutathione (GSH) content and significantly reduce oxidative injury to liver cells, minimise cell death and lipid peroxidation. (4)

8. Selenium

Selenium is a co-factor for the enzyme glutathione peroxidase. Selenium supplements have become popular because some studies suggest they may play a role in decreasing the risk of certain cancers, and in how the immune system and the thyroid gland function. However, too much selenium can cause some toxic effects including gastrointestinal upset, brittle nails, hair loss and mild nerve damage.

Disclaimer: The information here is not provided by medical professionals and is not intended as a substitute for medical advice. Nutritional supplements, while usually benign, can produce adverse reactions in some people. As with prescribed drugs, long-term effects from supplements are often unknown. Pregnant women and children should not take supplements except after consultation with their healthcare provider. Never exceed the recommended dosage on the container. If you observe adverse effects stop taking the supplement immediately and contact your healthcare provider.

References:

1. The systemic availability of oral glutathione


Witschi A, Reddy S, Stofer B, Lauterburg BH. [Eur J Clin Pharmacol. 1992;43(6):667-9.]

2. Dietary approach to attenuate oxidative stress, hypertension, and inflammation in the cardiovascular system


Wu L, Ashraf MH, Facci M, Wang R, Paterson PG, Ferrie A, Juurlink BH. [Proc Natl Acad Sci U S A. 2004 May 4;101(18):7094-9. Epub 2004 Apr 21.]

3. Can Curry Protect Against Alzheimer's?


American Physiological Society (APS) Press release; 16-Apr-2004

4. Protective effect of saponins derived from roots of Platycodon grandiflorum on tert-butyl hydroperoxide-induced oxidative hepatotoxicity


Lee KJ, Choi CY, Chung YC, Kim YS, Ryu SY, Roh SH, Jeong HG. [Toxicol Lett. 2004 Mar 7;147(3):271-82.]

Copyright © 2004 Priya Shah

About The Author

This article was first published in the July 2004 issue of The Glutathione Report, http://www.glutathione-report.com , a newsletter featuring regular updates on the health benefits of glutathione. Get a Free report on Glutathione in Health and Disease http://www.1whey2health.com

Google

http://www.medmeet.com/
medical mailings | Law Meet | MD Meet | Medical Newscast | Take It Correctly

Drugestore On-the-Net   Meetings On The Net   Net Meetings