ProHealth health Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Meta-analysis links vitamin D deficiency with increased risk of mortality during 10.5 year median pe...

Prevent Or Reverse Diabetes: An Amazing Herbal Intervention

Exercise and Vitamin D Better Together for Heart Health

VIDEO: Essential Oils for Weight Loss

Can Valerian Root Help You Sleep Better?

Can Ginkgo Give Your Brain a Boost?

Fighting Statin-Induced Diabetes with CoQ10

Eight servings of veggies a day is clearly best for the heart

The Many Wonders of Calming Sandalwood Oil

Curcumin — A Novel Treatment Alternative for Depression

 
Print Page
Email Article

Growth Hormone Response to Exercise Impaired in Fibromyalgia

  [ 141 votes ]   [ Discuss This Article ]
www.ProHealth.com • May 15, 2002



By Laurie Barclay, M.D.

NEW YORK (MedscapeWire) May 06 — Growth hormone (GH) response to maximal exercise is impaired in patients with fibromyalgia, according to research reported in the May issue of Arthritis & Rheumatism. Normalization with pyridostigmine pretreatment suggests a defect in somatostatin tone, which may be related to the exhaustive stage of chronic stress.

"The results of this study indicate that GH deficiency is probably more common in fibromyalgia patients than was originally reported," senior author Robert Bennett, MD, MRCP, from Oregon Health Sciences University in Portland, says in a news release.

Fibromyalgia is thought to be a stress-related syndrome, linked to malfunctions of the hypothalamic, pituitary, and adrenal hormones, including GH.

In this study, 20 women with fibromyalgia and a control group of 10 healthy women exercised to volitional exhaustion, reaching maximum respiratory and pulse rate on a treadmill. One month later, testing was repeated 1 hour after pretreatment with pyridostigmine, which inhibits somatostatin secretion.

Without pyridostigmine pretreatment, 11 of the 20 patients with fibromyalgia had no exercise-induced increase in GH levels. After the administration of pyridostigmine, 19 of the 20 patients had a normal GH response to exercise.

The overall increase in GH was 8 times higher than without pretreatment and was similar to that seen in controls. Pyridostigmine alone did not stimulate GH secretion in patients with fibromyalgia, nor did it affect GH levels in controls. Even those fibromyalgia patients with normal insulin-like growth factor 1 levels had an impaired GH response to exercise.

"Recognition of defective GH secretion in fibromyalgia patients is of some practical relevance because GH replacement therapy was shown to benefit fibromyalgia patients in a 9-month placebo-controlled study," Bennett says.


Source: Arthritis Rheum. 2002;46(5):1344-1350.
Reviewed by Gary D. Vogin, MD



Post a Comment

Featured Products From the ProHealth Store
Optimized Curcumin Longvida® Vitamin D3 Extreme™ Energy NADH™ 12.5mg

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments



Be the first to comment on this article!

Post a Comment


 
NAD+ Ignite with Niagen

Featured Products

Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function

Natural Remedies

IBS, Crohn’s Disease, Colitis, and Other Digestive Disorders IBS, Crohn’s Disease, Colitis, and Other Digestive Disorders
Strengthen Cell Function with Energy-Boosting Niagen Strengthen Cell Function with Energy-Boosting Niagen
Breakthrough Form of Magnesium Enhances Memory and Cognitive Function Breakthrough Form of Magnesium Enhances Memory and Cognitive Function
Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value
Break Free From Fibromyalgia Break Free From Fibromyalgia

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map