
The discovery and understanding of human growth hormone (HGH) is a fascinating story that spans several decades and involves numerous scientists and researchers. Here is a brief history of the discovery of HGH:
- Late 19th Century: The concept of growth-promoting substances in the body was first proposed in the late 19th century when French physiologist Claude Bernard suggested the existence of a "substance" in the pituitary gland that played a role in growth.
- Early 20th Century: In the early 20th century, English physiologists conducted experiments on dogs and observed that the removal of the pituitary gland led to stunted growth in the animals.
- 1920s: The term "growth hormone" was coined in the 1920s. However, at this time, the hormone's exact nature and chemical structure remained a mystery.
1940s: Significant progress in understanding HGH came in the 1940s when scientists began extracting and isolating the hormone from the pituitary glands of cadavers. This allowed for further research into its properties and functions.
- 1950s: In 1956 scientists successfully synthesized human growth hormone for the first time. This breakthrough paved the way for further studies on HGH.
- 1970s: The isolation and purification of HGH became more refined in the 1970s, and this led to the development of pharmaceutical-grade human growth hormone for medical use.
- 1980s: The Human Growth Hormone gene was isolated, cloned, and sequenced by a team of scientists led by Genentech, an American biotechnology company. This discovery had a profound impact on the production of recombinant HGH, which is now used for various medical purposes.
- 1985-1987: The FDA approved the use of synthetic HGH for certain medical conditions, such as growth hormone deficiency in children and adults and other conditions like Turner syndrome and chronic kidney disease.
- 1990s-2000s: Research on HGH continued to advance, leading to a better understanding of its role in growth and development, as well as its potential therapeutic applications. It became a subject of controversy and scrutiny, particularly in sports, due to its potential for performance enhancement.
Today, synthetic HGH is produced for medical use and prescribed by doctors to treat various growth-related disorders and other medical conditions. Its discovery and development have significantly improved the quality of life for individuals with growth hormone deficiencies and other related conditions. Additionally, HGH continues to be a subject of scientific research in various fields, including anti-aging and regenerative medicine.
What made Claude Bernard suggest the existence of the "substance" in the pituitary gland that later turned out to be HGH?
Claude Bernard did not specifically suggest the existence of human growth hormone (HGH) as we know it today, but he made important contributions to the understanding of the pituitary gland's role in regulating various physiological functions, including growth. His work laid the foundation for subsequent research on hormones and their functions.
Claude Bernard was a French physiologist known for his pioneering work in understanding the concept of homeostasis, which is the body's ability to maintain stable internal conditions. While he did not directly discover HGH, his investigations into the pituitary gland's functions and its role in maintaining the body's internal balance were instrumental in advancing our understanding of hormones.
In the late 19th century, Bernard proposed the idea that the pituitary gland, a small pea-sized gland located at the base of the brain, might play a critical role in regulating various bodily functions, including growth. He observed that removing the pituitary gland in experimental animals led to significant disruptions in their physiological processes, including impaired growth.
Bernard's work set the stage for later researchers who would go on to isolate and identify specific hormones, including HGH, secreted by the pituitary gland and understand their functions in detail. While he didn't identify HGH itself, his ideas and early investigations into the pituitary gland's functions were integral to the broader field of endocrinology and hormonal research, which eventually led to the discovery of HGH and its role in growth regulation.
Contact Us Today For A Free Consultation
Dear Patient,
Once you have completing the above contact form, for security purposes and confirmation, please confirm your information by calling us.
Please call now: 1-800-380-5339.
Welcoming You To Our Clinic, Professor Tom Henderson.

- Don’t Let Fear Stop You From Fixing Your Hormones - September 22nd, 2023 [September 22nd, 2023]
- Maintaining a Proper Medication Schedule - September 17th, 2023 [August 23rd, 2023]
- HGH and It’s Effects on Other Hormones - August 1st, 2023 [June 10th, 2023]
- Do HGH Booster Supplements Work Faster Than Prescriptions? - August 2nd, 2023 [June 3rd, 2023]
- Mountain Biker Thought his Life Was Over - July 31st, 2023 [May 25th, 2023]
- Can Head Injuries Cause HGH Deficiency? - August 1st, 2023 [May 17th, 2023]
- Get Tested for Hormone Levels, even if You Have No Symptoms - August 2nd, 2023 [March 17th, 2023]
- Nine Hormones that Can Impact Your Weight and How to Promote Hormone Balance - April 7th, 2023 [January 26th, 2023]
- The Evolution of Testosterone Replacement Therapy for men with Prostate Cancer - January 17th, 2023 [January 12th, 2023]
- HGH Therapy – How Can I Know Who Is Legitimate? - April 7th, 2023 [January 10th, 2023]
- A new study confirms: Testosterone Replacement Therapy is safe! - August 8th, 2023 [October 2nd, 2022]
- Can I Reverse the Aging Process with HGH? - August 1st, 2023 [September 21st, 2022]
- Low testosterone in men might increase the risk of severe COVID - August 16th, 2023 [September 6th, 2022]
- HGH Is the “God Particle” - August 1st, 2023 [July 26th, 2022]
- Testimonial: Walter’s HGH Story - August 2nd, 2023 [June 4th, 2022]
- Side Effects Of HGH - April 20th, 2023 [March 21st, 2022]
- HGH Scams (HGH Supplements) - August 19th, 2023 [March 20th, 2022]
- Hgh Product Serostim - April 16th, 2023 [March 11th, 2022]
- Saizen Hgh: Injectable Hgh Product - April 16th, 2023 [March 9th, 2022]
- Nutropin Hgh Detailed Description - August 18th, 2023 [March 8th, 2022]
- Omnitrope Hgh: Human Growth Hormone Product Called Omnitrope. - August 19th, 2023 [March 7th, 2022]
- Genotropin HGH: Human Growth Hormone Product - April 16th, 2023 [March 6th, 2022]
- Saizen Hgh Detailed Description - September 17th, 2023 [March 6th, 2022]
- Genotropin Hgh Detailed Description - September 17th, 2023 [March 4th, 2022]
- Nordiflex HGH Injection Device Information - August 18th, 2023 [March 3rd, 2022]
- Hgh Scams: Different Hgh Scams And Things To Watch For Online - April 16th, 2023 [March 2nd, 2022]
- Braves' Schafer Talks About His Suspension Over Hgh - April 16th, 2023 [March 1st, 2022]
- Us Olympic Committee And Talk Of Hgh - August 18th, 2023 [February 28th, 2022]
- Hgh Sports And Baseball - April 16th, 2023 [February 27th, 2022]
- Hgh Facts - Information About Growth Hormone - April 16th, 2023 [February 26th, 2022]
- Related Glossary of Terms - September 17th, 2023 [February 25th, 2022]
- Your HGH Levels - August 8th, 2023 [February 24th, 2022]
- Hgh For Menopause - August 16th, 2023 [February 23rd, 2022]
- Buying Hgh Hormone Human Growth Hormone - April 16th, 2023 [February 22nd, 2022]
- Sleep To Amplify Human Growth Hormone Levels - April 7th, 2023 [May 27th, 2021]
- Omnitrope Injections for the Treatment of HGH Deficiency - April 7th, 2023 [May 6th, 2021]
- Introduction To Human Growth Hormone HGH - August 8th, 2023 [May 10th, 2020]
- What Is Injectable Hgh Human Growth Hormone? - August 2nd, 2023 [May 9th, 2020]
- Hgh Products Genotropin Humantrope Nutropin Saizen Serostim Omnitrope - November 25th, 2021 [May 8th, 2020]
- Hgh Deficiency - August 2nd, 2023 [May 6th, 2020]
- Hgh Dosage - July 21st, 2023 [May 5th, 2020]
- What dietary considerations should I make while on HRT, hormone replacement therapy? - April 15th, 2023 [May 1st, 2020]
- Hgh Releasers - September 17th, 2023 [April 26th, 2020]
- Getting Started With An Hgh Program - August 9th, 2023 [April 25th, 2020]
- Benefits Of Hgh: Thierry Hertoghe - August 8th, 2023 [April 23rd, 2020]
- Hgh In Forefront To Remain Young - January 15th, 2022 [March 18th, 2020]
- Anti-ageing Clinics Distribute Human Growth Hormone - August 16th, 2023 [March 16th, 2020]
- Hgh Therapy - July 21st, 2023 [March 15th, 2020]
- Hgh Replacement - April 16th, 2023 [March 14th, 2020]
- Nutropin Hgh: Hgh Hormone Product - April 16th, 2023 [March 10th, 2020]
- Injectable HGH Prescriptions In Philadelphia, Pennsylvania - April 7th, 2023 [March 3rd, 2019]


