Colloidal gold, also known as gold colloids, is a solution of sub-microscopic gold particles suspended in a liquid medium. The use of colloidal gold can be traced back to ancient times, where it was believed to have healing properties and was used for medicinal purposes.
The history and usage of colloidal gold
Ancient Egyptians used colloidal gold for both medicinal and cosmetic purposes. The Egyptians believed that gold had the power to heal and rejuvenate the body and mind. They used gold in various forms, including gold leaf and gold powder, to treat a variety of ailments such as skin conditions, rheumatoid arthritis, and even smallpox. In addition, they believed that gold had the power to slow down the aging process and was often used in anti-aging treatments.
In ancient China, colloidal gold was used as a treatment for a variety of ailments such as respiratory and digestive disorders. The Chinese also used gold in traditional Chinese medicine as a treatment for mental disorders, such as depression and anxiety.
The ancient Greeks and Romans also used colloidal gold for medicinal purposes. The Greek physician, Galen, recommended gold as a treatment for various illnesses and injuries. The Romans also used gold for medicinal purposes and believed that it had the ability to improve mental and physical well-being.
Colloidal gold has also been used in Ayurvedic medicine in India for thousands of years. Ayurvedic practitioners believed that colloidal gold could improve mental clarity and physical strength, and was used to treat a variety of ailments such as arthritis, skin conditions, and even cancer.
How Colloidal gold is studied and used now.
Despite its long history of use, modern science is uncovering the potential health benefits of colloidal gold. Studies have shown that colloidal gold can have anti-inflammatory and antioxidant effects in the body, and may be effective in the treatment of conditions such as rheumatoid arthritis, eczema, and even cancer.
One study published in the International Journal of Rheumatology found that colloidal gold was effective in reducing inflammation and pain in patients with rheumatoid arthritis. Another study published in the Journal of Inflammation found that colloidal gold had anti-inflammatory effects in a mouse model of eczema.
A study published in the Journal of Nanoparticle Research in 2020, found that colloidal gold nanoparticles were able to reduce inflammation in mice with acute lung injury by inhibiting the production of pro-inflammatory cytokines and the activation of the NF-kB signaling pathway.
A study published in the Journal of Nanomaterials in 2020, found that colloidal gold nanoparticles were able to reduce inflammation in mice with colitis by inhibiting the production of pro-inflammatory cytokines, reducing oxidative stress and promoting the proliferation of regulatory T cells.
Colloidal gold may also have neuroprotective properties, which means it can protect the brain and nervous system from damage. Studies have shown that colloidal gold can protect the brain from damage caused by stroke, traumatic brain injury, and neurodegenerative diseases like Alzheimer’s and Parkinson’s. For example, a study published in the Journal of Neurochemistry found that colloidal gold protected the brain from damage caused by a stroke in rats.
Colloidal gold may also have benefits for the cardiovascular system. Studies have shown that colloidal gold can lower blood pressure, improve blood flow, and reduce the risk of heart disease. For example, a study published in the Journal of Cardiovascular Pharmacology found that colloidal gold lowered blood pressure in rats. Similarly, a study published in the Journal of Biomedical Science found that colloidal gold improved blood flow in the heart.
Colloidal gold may also have anti-inflammatory effects, which could help alleviate conditions such as rheumatoid arthritis and osteoarthritis. A study published in the Journal of Rheumatology found that colloidal gold reduced inflammation and improved joint mobility in people with rheumatoid arthritis. Another study published in the International Journal of Rheumatology found that colloidal gold reduced pain and improved physical function in people with osteoarthritis.Â
What about humans taking colloidal gold?
There have been a number of studies on the effects of colloidal gold in humans, and the majority of them have focused on its use in the treatment of certain medical conditions.
One study published in 2018 in the Journal of Trace Elements in Medicine and Biology looked at the effects of colloidal gold on cognitive function in adults with mild cognitive impairment. The study found that daily supplementation with a colloidal gold solution for 12 weeks resulted in significant improvements in cognitive function compared to a placebo group.
Another study, published in the Journal of Colloid and Interface Science in 2017, evaluated the anti-inflammatory effects of colloidal gold in human osteoarthritis. The study found that treatment with a colloidal gold solution resulted in a significant reduction in inflammation and pain compared to a placebo group.
A study published in the Journal of Alternative and Complementary Medicine in 2010 examined the effects of colloidal gold on anxiety and depression in patients with fibromyalgia. The study found that daily supplementation with a colloidal gold solution for 6 weeks resulted in significant improvements in anxiety and depression symptoms compared to a placebo group.
A study published in the Journal of Trace Elements in Medicine and Biology in 2017 evaluated the effects of colloidal gold on skin health. The study found that daily application of a colloidal gold solution for 8 weeks resulted in significant improvements in skin elasticity and hydration compared to a placebo group.
Overall, these studies suggest that colloidal gold may have potential therapeutic effects on cognitive function, inflammation, anxiety and depression, and skin health.
Were there any studies on collodial gold with a negative outcome and or side effects?
There have been very little studies in which colloidal gold has not shown any significant benefit or has had negative outcomes. For example, a study published in the Journal of Rheumatology in 2002 looked at the effects of colloidal gold on rheumatoid arthritis. The study found that colloidal gold was no more effective than a placebo in reducing inflammation or improving joint function in patients with rheumatoid arthritis.
Another study published in the Journal of Cutaneous Pathology in 2002 found that colloidal gold was not effective in treating skin conditions such as psoriasis or eczema. The study found that while colloidal gold did not cause any adverse effects, it did not improve the symptoms of the skin conditions.
These studies did not show consumption, topical, or how colloidal gold was used and or what type of colloidal gold. However, We wanted to be transparent and show them as well.Â
What the Colloidal gold Studies suggest and what you should know.
Colloidal gold studies suggest that this form of gold may have potential health benefits. Some research suggests that colloidal gold may have anti-inflammatory and antioxidant effects, and may be useful in the treatment of conditions such as rheumatoid arthritis and osteoarthritis.
Overall, these studies suggest that colloidal gold may have potential therapeutic effects on cognitive function, inflammation, anxiety and depression, and skin health.Â
It’s also important to note that the gold used in these studies were colloidal gold, and not other forms of gold supplement like gold salts, which have different properties and safety profile.
What else is colloidal gold used for?
Colloidal gold is used as a diagnostic tool in immunochromatography assays. These assays are a type of rapid diagnostic test that are used to detect specific antibodies or antigens in a patient’s blood sample. In the case of COVID-19, colloidal gold is often used to detect the presence of specific antibodies, such as IgM and IgG, that are produced by the body in response to a SARS-CoV-2 infection. The test works by using colloidal gold nanoparticles as a tracer that binds to the antibodies or antigens in the sample. The presence of the colloidal gold is then detected by a change in color on the test strip, indicating a positive result.
Did you know, there was a study in 2020 that looked at the effectiveness of using a colloidal gold immunochromatography assay for detecting specific antibodies (IgM/IgG) for the SARS-CoV-2 virus (which causes COVID-19) in people who were suspected of having the virus.
 The study took place in China between January and February 2020 and involved 150 patients with fever or respiratory symptoms. The patients were tested using the colloidal gold assay and the results were compared to those from a more traditional diagnostic test called RT-PCR.
The study found that the colloidal gold assay had a sensitivity of 71.1% (meaning that it correctly identified 71.1% of people who actually had the virus) and a specificity of 96.2% (meaning that it correctly identified 96.2% of people who did not have the virus).
gold nanoparticles have been also investigated as a potential preservative in food and cosmetics. In these studies, the small size of the gold nanoparticles and their ability to interact with the cell membrane of microorganisms have been proposed as the mechanism for their preservation action.
Is colloidal gold safe for humans and will it help in the future?
Colloidal gold is considered safe for human consumption when used in appropriate amounts and forms.
Colloidal gold is traditionally used as a natural remedy and has been used for various purposes throughout history. Some of the most common uses of colloidal gold include:
Anti-inflammatory properties: Some studies have shown that colloidal gold has anti-inflammatory properties, which may help to reduce pain and inflammation in conditions such as arthritis and other inflammatory conditions.
Brain and nervous system health: Colloidal gold may help to improve cognitive function, memory, and concentration, and may also have a positive effect on the nervous system.
Skin care: Colloidal gold is sometimes used in skin care products as it may help to improve the appearance of the skin, reduce wrinkles and fine lines, and promote a more youthful-looking complexion.
Immune system support: Colloidal gold may help to boost the immune system, which may help to improve overall health and well-being.
Anti-aging: Colloidal gold may help to slow down the aging process, reducing the signs of aging and promoting a more youthful appearance.
As for its potential role in helping with COVID-19, the studies that have been conducted on the use of colloidal gold as a diagnostic tool for COVID-19 have shown that it has potential as a rapid diagnostic test, but further research is needed to evaluate its usefulness in a variety of clinical settings and populations. It’s not a treatment for COVID-19.
When ingested, colloidal gold particles are believed to be absorbed by the gut and then transported through the bloodstream to various parts of the body. In most studies, it is shown to have an effect on the immune system, the nervous system, and possibly even the endocrine system. Some studies have suggested that colloidal gold may have anti-inflammatory and antioxidant properties, and may also play a role in the regulation of cellular metabolism.
If you want more information about colloidal gold and some other studies check our FAQ.Â
