Hover/Touch To Zoom

Supplements Since 2004 Supplements Since 2004

TRUSTED STORE SINCE 2004 Free Fast Shipping $150+

Brick-And-Mortar Store Locations Across Australia Australian Store Locations

2024-01-15T03:20:32.000Z
MrSupplement.com.au Pty Ltd
https://cdn.mrsupplement.com.au/resources/imgs/articles/17052888085046616259613994656.jpg
5-HTP: Unveiling Nature's Mood Enhancer

Quick 5-HTP Summary Points

  • 5-HTP, or 5-hydroxytryptophan, is a natural amino acid made from tryptophan, found in protein-rich foods.
  • It is a critical precursor for serotonin synthesis, a neurotransmitter known as "the happiness chemical," affecting mood, appetite, and sleep.
  • 5-HTP is created through the hydroxylation of tryptophan, with supplementing directly considered more effective than tryptophan for increasing brain serotonin.
  • The sale of 5-HTP as a non-prescription supplement is restricted in Australia due to safety concerns.
  • 5-HTP is extracted from Griffonia simplicifolia seeds, as dietary sources of 5-HTP are limited, unlike tryptophan.
  • Foods rich in tryptophan include cheese, poultry, eggs, fish, nuts, soy, and green vegetables, aiding in internal 5-HTP production.
  • 5-HTP aids the optimal functioning of the human body, influencing numerous psychological and physiological processes.
  • It has been explored as a treatment for conditions like obesity, depression, fibromyalgia, insomnia, and headaches, with varied success.
  • In bodybuilding, 5-HTP is used for weight management and as an appetite suppressant, reducing calorie intake significantly.
  • Known for mood enhancement and potentially improving sleep quality, 5-HTP boosts serotonin, which is converted to melatonin.
  • Lower doses may cause minor side effects, but higher doses or combination with other medications can lead to serious issues like serotonin syndrome.
  • 5-HTP alternatives include ALA, DHEA, DHA, melatonin, and others
  • Supplements like Vitamin B6, Magnesium, L-theanine, Omega-3 Fatty Acids, Zinc, and Vitamin C can be stacked with 5-HTP for enhanced benefits, but caution and professional guidance are advised.
  • At the time of writing Mr Supplement does not retail the ingredient 5-HTP. This article is for informational and educational purposes only.

What is 5-HTP?

5-HTP, short for 5-hydroxytryptophan, is a naturally occurring amino acid derived from tryptophan, which is another amino acid that we consume through protein-rich foods. This compound serves as a critical precursor in the synthesis of Serotonin, a neurotransmitter often dubbed "the happiness chemical." Serotonin plays a vital role in regulating mood, appetite, and sleep patterns.

The conversion process from Tryptophan to Serotonin involves a key step where Tryptophan is hydroxylated to form 5-HTP. It is widely believed that supplementing directly with 5-HTP is more effective in increasing brain Serotonin levels than supplementing with Tryptophan alone.

However, it's important to note that the sale of 5-HTP, along with other tryptophan supplements, as a non-prescription item has been prohibited by the Australian Therapeutic Goods Administration due to various concerns..

Where does 5-HTP come from?

5-HTP supplements are typically derived from the seeds of Griffonia simplicifolia, a tree indigenous to Africa. This natural source is crucial because 5-HTP is seldom found in significant amounts in the typical diet. However, its precursor, tryptophan, is more commonly present in various foods.
Some of the richest natural sources of tryptophan include cheese, poultry, eggs, fish, nuts, soy products, and a variety of green vegetables. These dietary components are essential for the body's internal production of 5-HTP, which subsequently aids in the synthesis of serotonin, a key neurotransmitter.

Benefits of 5-HTP

5-HTP plays a crucial role in the optimal functioning of the human body. This compound is converted into serotonin, a vital neurotransmitter, through a process called decarboxylation that occurs in both the brain and liver. Serotonin is integral to the communication network involving nearly 40 million brain cells and is also abundantly present in the cells of the gastrointestinal tract and blood platelets. Given its extensive presence throughout various body cells, serotonin is implicated in a myriad of both psychological and physiological processes.
Due to its significant impact on the body, 5-HTP has been explored as a potential treatment for a diverse range of conditions. These include obesity, depression, fibromyalgia, insomnia, and headaches. The effectiveness of 5-HTP in these treatments has shown varying levels of success, highlighting its potential therapeutic value in addressing a broad spectrum of health issues.

Benefits of 5-HTP for Bodybuilding

5-HTP offers notable benefits in the realm of bodybuilding, primarily as an aid in weight management. Research has consistently shown that 5-HTP acts as an effective appetite suppressant. This is because once converted into serotonin, it influences the hypothalamus in the brain, which plays a key role in regulating hunger.
Studies have documented that individuals taking 5-HTP supplements voluntarily reduced their calorie intake by up to 38%, emphasizing its potential in controlling food intake. However, it's important to consider that a significant reduction in energy intake can lead to mood changes, lethargy, and decreased mental alertness. These side effects can adversely affect one's ability to achieve fitness goals.
In the context of mental well-being, serotonin is closely associated with mood regulation. Many antidepressant medications function by boosting serotonin levels in the brain. Consequently, 5-HTP has gained popularity as a mood enhancer, potentially contributing to a more positive outlook and mental state, which can be beneficial in a demanding physical regimen like bodybuilding. Furthermore, adequate sleep is essential for optimal athletic performance. Serotonin is a precursor to melatonin, a hormone that significantly influences sleep patterns.
While concrete evidence in studies on healthy individuals is limited, there is a widespread belief that 5-HTP can enhance sleep quality, which is crucial for recovery and performance in bodybuilding and other athletic pursuits.

Side Effects, Safety Concerns and 5-HTP Negatives

5-HTP, often used for mood enhancement and sleep aid, lacks robust scientific support, with many studies inconclusive. Lower doses of 5-HTP can cause side effects like nausea and headaches. At higher doses or when mixed with other medications, the risks increase significantly.
A serious concern is serotonin syndrome, caused by excessive serotonin, especially when 5-HTP is used with other serotonin-increasing drugs. Symptoms vary from tremors and increased heart rate to severe outcomes like seizures and organ failure.
5-HTP and L-Tryptophan supplements have also been associated with Eosinophilic Myalgia Syndrome, initially linked to manufacturing impurities. However, there's debate whether this syndrome is due to tryptophan itself.

5-HTP Legal Status in Australia

As of the information available at the time of writing, the legal status of 5-HTP (5-hydroxytryptophan) in Australia is somewhat restricted. The non-prescription sale of 5-HTP is illegal in most parts of Australia. However, it is legal to import 5-HTP in minimal quantities for personal use, and it is also available for retail purchase in a few states within the country (although unclear what states these are).
This regulatory stance is largely due to safety concerns and regulatory measures set by the Australian Therapeutic Goods Administration (TGA), which oversees natural supplements with potential therapeutic effects.

5-HTP Alternatives

Several supplement ingredients can be considered as alternatives to 5-HTP, each with its potential benefits, mechanisms of action & unique legal status in Australia. Some of these include:
  • Alpha-Linolenic Acid (ALA): ALA is a type of Omega-3 fatty acid found in flaxseed oil and other sources, known for its anti-inflammatory properties.
  • Dehydroepiandrosterone (DHEA): A hormone that can be converted into other hormones, DHEA has been used for a variety of health issues including depression.
  • Docosahexaenoic Acid (DHA): This is another Omega-3 fatty acid, commonly found in fish oil, known for supporting brain health.
  • Melatonin: Often used as a sleep aid, melatonin can help regulate sleep patterns.
  • Omega-3 Fatty Acids: These fatty acids, found in fish oil and flaxseed, are beneficial for overall brain health and mood regulation.
  • Phenylalanine: An essential amino acid, it's used in the biosynthesis of proteins.
  • S-Adenosylmethionine (SAMe): SAMe is involved in the formation, activation, and breakdown of other chemicals in the body, including hormones, proteins, and drugs.
  • Selenium: A mineral that plays a critical role in metabolism and thyroid function.
  • Tyrosine: An amino acid that is a precursor to several neurotransmitters.
  • Vitamin B6 (Pyridoxine): Important for normal brain development and function, and helps the body make the hormones serotonin and norepinephrine, which influence mood.
  • Nootropic Supplements: Formulated complex nootropic powders are designed to increase brain function & feelings of well-being.
These supplements serve various functions, from mood regulation and depression management to sleep enhancement and overall brain health. It's important to note that the effectiveness and safety of these supplements can vary, and they may not be suitable for everyone.

Stacking Other Supplements with 5-HTP

The following list shows supplement types that me be suitable for combination with 5-HTP for synergistic benefits:
  • Vitamin B6 (Pyridoxine): Enhances the conversion of 5-HTP into serotonin.
  • Magnesium: May improve the effectiveness of 5-HTP and support overall mood and relaxation.
  • L-Theanine: An amino acid found in tea, known for promoting relaxation without drowsiness.
  • Omega-3 Fatty Acids: Found in fish oil, these can support brain health and may enhance the mood-regulating effects of 5-HTP.
  • Zinc: Plays a role in neurotransmitter function and may complement the action of 5-HTP.
  • Vitamin C: Important for overall health and may assist in the conversion process of 5-HTP to serotonin.
It's important to note that while these supplements can be beneficial, their combination with 5-HTP should be approached with caution and ideally under the guidance of a healthcare provider, due to potential interactions and side effects.
References

(1) Smith SA, Pogson CI. The metabolism of L-Tryptophan by isolated rat liver cells. Biochem J. 1980; 186: 977-986.
(2) Fellows Linda E, Bell E.A. 5-hydroxy-l-tryptophan, 5-hydroxytryptamine and l-tryptophan-5-hydroxylase in griffonia simplicifolia. Phytochemistry 1970; 9(11): 2389–2396
(3) Ceci F, Cangiano C, Cairella M, Cascino A, Del Ben M, Muscaritoli M, Sibilia L, Rossi Fanelli F. The effects of oral 5-hydroxytryptophan administration on feeding behavior in obese adult female subjects. J Neural Transm. 1989; 76(2): 109-17.
(4) Cangiano C, Laviano A, Del Ben M, Preziosa I, Angelico F, Cascino A, Rossi-Fanelli F. Effects of oral 5-hydroxy-tryptophan on energy intake and macronutrient selection in non-insulin dependent diabetic patients. Int J Obes Relat Metab Disord. 1998; 22(7): 648-54.
(5) Cangiano C, Ceci F, Cascino A, Del Ben M, Laviano A, Muscaritoli M, Antonucci F, Rossi-Fanelli F. Eating behavior and adherence to dietary prescriptions in obese adult subjects treated with 5-hydroxytryptophan. Am J Clin Nutr. 1992; 56(5): 863-7.
(6) Shaw K, Turner J, Del Mar C. Tryptophan and 5-hydroxytryptophan for depression. In Shaw, Kelly A. Cochrane Database of Systematic Reviews (Online) (2002) Accessed 29th October 2013.
(7) Skein M, Duffield R, Edge J, Short MJ, Mündel T. Intermittent-sprint performance and muscle glycogen after 30 h of sleep deprivation. Med Sci Sports Exerc. 2011; 43(7): 1301-11
(8)  Byerley WF, Judd LL, Reimherr FW, Grosser BI. 5-Hydroxytryptophan: a review of its antidepressant efficiency and adverse effects. J Clin Psychopharmacol. 1987; 7(3): 127-37.
(9) Boyer, EW; Shannon, M. The Serotonin Syndrome. N Engl J Med. 2005; 352 (11): 1112–20
(10) Smith MJ, Garrett RH. A heretofore undisclosed crux of eosinophilia-myalgia syndrome: compromised histamine degradation. Inflamm. Res. 2005; 54 (11): 435–50.
(11) Preuss HG, Echard B, Talpur N, Funk KA, Bagchi D. Does 5-hydroxytryptophan cause acute and chronic toxic perturbations in rats? Toxicol Mech Methods. 2006;16(5):281-6.

Contact Us
↑   Back To Top   ↑