Toe fungus (onychomycosis) is pretty common—about 10% of the global population has it, and the risk increases with age. By the time people hit 60, around 20–30% have it, and for those over 70, it can be as high as 50%.
It's more common in people who: wear tight or non-breathable shoes, walk barefoot in damp public places (like pools, gyms, or locker rooms), have diabetes, poor circulation, or a weakened immune system or have had athlete’s foot before.
The main symptoms of toe fungus (onychomycosis) include:
Early Signs:
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White or yellow spots under the tip of the toenail
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Slight thickening of the nail
As It Progresses:
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Nail discoloration (yellow, brown, or even greenish)
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Brittle or crumbly nails that break easily
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Thickened or misshapen nails
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Separation of the nail from the nail bed (may cause pain)
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Foul odor from the infected nail
Severe Cases:
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Pain while walking or wearing shoes
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Spread to other toenails or even fingernails
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Possible secondary bacterial infections
While the typical remediation for toe fungus is to be given antifungals or antibiotics, did you know specific minerals can help to control or even treat toe fungus?
Molybdenum is an essential trace mineral that plays a crucial role in various bodily functions, primarily by acting as a cofactor for important enzymes. These enzymes help break down and detoxify harmful substances, including sulfites and other toxins, making molybdenum vital for liver and kidney health. It also supports metabolism by aiding in the processing of amino acids and nucleotides, which are necessary for energy production and DNA formation. Additionally, molybdenum contributes to the proper functioning of the nervous system and may help prevent oxidative stress by supporting antioxidant enzymes.
But did you know molybdenum can also help with toe fungus? Molybdenum helps by:
Supports Detoxification – Molybdenum helps activate enzymes that break down toxins and waste products. This can assist the body in clearing fungal byproducts and reducing stress on the liver, which processes infections.
Boosts Antioxidant Activity – It aids in the function of enzymes like sulfite oxidase, which helps neutralize harmful compounds. This could indirectly support immune function, making it harder for fungal infections to thrive.
Aids in Metabolism – Proper molybdenum levels support protein and sulfur metabolism, which are essential for maintaining strong nails and healthy skin—both of which are important when dealing with toenail fungus.
Conversely, little people know this, but fungal infections are exacerbated by copper dysregulation in the body. This is because:
1. Copper Imbalance Weakens the Immune System
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The body needs the right balance of copper and zinc for proper immune function.
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Excess copper can lower zinc levels, which weakens immune defenses and makes it easier for fungal infections (like toenail fungus or Candida) to take hold.
2. Copper Overload Creates Oxidative Stress
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Too much copper can cause oxidative stress, leading to inflammation and tissue damage.
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This weakens the skin and nails, making them more prone to fungal infections.
3. Copper Can Disrupt Gut Health
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A copper imbalance may affect gut bacteria, leading to dysbiosis (an imbalance in good vs. bad microbes).
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This can allow fungal infections like Candida overgrowth to spread more easily in the body.
4. Hormonal Disruptions & Fungal Growth
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High copper levels (especially from birth control pills or copper IUDs) can contribute to estrogen dominance, which is linked to increased Candida and fungal issues.
And guess what?
Molybdenum helps with that as well by:
Forms a Complex with Copper – Molybdenum binds with copper to form cupric molybdate, which reduces copper absorption and promotes its excretion.
Enhances Copper Detoxification – It activates enzymes like aldehyde oxidase and xanthine oxidase, which help break down excess copper.
Balances Copper & Zinc Levels – Molybdenum can prevent copper buildup while ensuring other minerals (like zinc) remain in balance.
How do you check your copper and molybdenum levels though?
Running a Hair Tissue Mineral Analysis (HTMA) by clicking the link here with us. That way we can asses if you have coper dysregulation and then we can recommend a protocol and see if molybdenum is the right option for you in treating chronic toe fungus!