Sleep plays an important role not only in recovery, but also in regulating the menstrual cycle. If we rule out pregnancy, active females, can have many factors collectively contributing to lighter or irregular menstraul cycles, all of which are important to understand but also address. Let's recap some of the most common issues that contribute to lighter or delayed periods.

Why Periods May Stop or Become Irregular

High exercise volume or intensity. When training volume or intensity increases, the body may shift priorities and redirect energy away from reproduction and toward survival and performance. In simple terms, the brain tells the ovaries to take a break and periods can become irregular, delayed, or stop altogether. A recent systematic review found that approximately 32.3% of female athletes are impacted in this way.

Nutritional factors. Low energy availability (not eating enough to match output) and restrictive eating are the most common nutritional issues which impact the cycle.  When calorie intake does not match the high energy expenditure of training, the body conserves fuel by slowing reproductive function, and hormones such as oestrogen and progesterone start to decline. While many women boast a quality nutritional profile on the surface, the calorie intake or density can still be insufficient to match the demands of the individual.

Skipping snacks or having lighter meals can easily tip athletes into the red. Prolonged energy depletion can lead to issues such as Relative Energy Deficiency in Sport. Athletes with or without an eating disorder may choose to restrict food intake during a determined window to make weight or enhance performance for a key event. This can impact body fat, hormone signalling and extend the cycle, lighten cycles or stop them altogether.

Emotional stress and anxiety

Emotional stress, travel, competition anxiety, or personal challenges can elevate cortisol and disrupt the hypothalamic-pituitary-ovarian (HPO) axis. The pressure to perform, coupled with life stressors, can compound physical strain, further suppressing hormones that regulate menstruation. Stress of any kind raises cortisol, directly suppresses the HPO axis, and reduces hormones such as progesterone, leading to missed cycles and functional hypothalamic amenorrhea. A condition where the brain suppresses reproductive function due to perceived stress or energy deficiency.

Low Iron

Iron deficiency can indirectly contribute to lighter cycles. Iron deficiency elevates cortisol and inflammatory markers and has effects on the HPO axis as explained above. Estrogen levels may then drop, especially if iron deficiency is paired with low energy availability. The cycle can then start to pitter out. Energy production can also be impacted despite meeting calorie needs.

Poor sleep and recovery habits

Sleep is when the body recalibrates its hormonal systems. During deep sleep, the HPO axis relies on stable circadian rhythms to regulate the release of gonadotropin-releasing hormone (GnRH). This hormone triggers the production of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which are essential for ovulation and menstrual regularity.

When sleep is fragmented or insufficient, cortisol levels rise, melatonin drops, and GnRH pulsatility becomes irregular, disrupting circadian rhythm and impairing ovulation. This vicious cycle contributes to irregular cycles. Poor recovery from poor sleep also dysrupts the HPO axis and cases light or missed periods.

This feedback loop can persist unless addressed through improved sleep hygiene, balanced nutrition, and structured recovery strategies.

Why It Matters

Menstrual irregularities are not just about missed periods. They can affect bone density, cardiovascular health, mood, and fertility. For sportswomen, understanding this connection is empowering. It allows for proactive choices such as adjusting training, improving nutrition, and seeking guidance when needed.

A delayed period is useful feedback. It is the body’s way of saying, “I need more care.” By listening, adjusting, and supporting our hormones, we create space for both strength and sustainability.

At Athlete Sanctuary, we believe that performance and health are not opposing forces. They are partners. If you would like to improve your report card, we are here to help.

Ingredients:

• 1 cup rolled oats
• 1/2 cup almond meal
• 1/4 cup chia seeds
• 1/4 cup pumpkin seeds
• 1/4 cup sunflower seeds
• 1/4 cup unsweetened shredded coconut
• 2 tablespoons raw cacao powder (for a chocolatey flavour without added sugar)
• 1/2 cup natural almond or peanut butter
• 1/4 cup honey or maple syrup (adjust to taste)
• 1 teaspoon vanilla extract
• 1-2 tablespoons water (if needed for consistency)
• Pinch of salt
• Optional: 1-2 tablespoons collagen powder

Instructions:

Combine Dry Ingredients: In a mixing bowl, combine rolled oats, almond meal, chia seeds, pumpkin seeds, sunflower seeds, shredded coconut, raw cacao powder, and a pinch of salt. Stir well to mix evenly.

Wet Ingredients: Add almond or peanut butter, honey or maple syrup, vanilla extract, and collagen powder (if using) to the dry ingredients. Mix thoroughly until a sticky, uniform mixture forms. If the mixture seems too dry, add water, a tablespoon at a time, until it holds together easily.

Form Balls: Take small portions of the mixture and roll it between your palms to form bite-sized balls. If the mixture is too sticky, slightly wet your hands to make rolling easier.

Chill: Place the formed balls on a baking sheet or plate lined with parchment paper and refrigerate for at least 30 minutes to firm up.

Storage: Once firm, transfer the protein balls to an airtight container and store them in the refrigerator for up to two weeks.

Nutritional note: These tasty treats are packed with essential fatty acids, and nutrients such as fibre key for gut health, metabolism,  glowing skin and hormonal balance. Nut consumption is also associated with a 15% reduction in the incidence of cardiovascular disease. Research shows nuts are one of the natural plant foods with a unique profile high in beneficial unsaturated fats and low in saturated fatty acids (4-16%).

Contact the Athlete Sanctuary and learn how we can help you to increase health, wellbeing and performance.

The Magnesium-Bone Connection

Research suggests 20% of individuals constantly consume lower quantities of magnesium than recommended.  So why is magnesium so essential for athletes? The answer lies in the intricate relationship between magnesium and various bone-related processes:

• Mineralisation: Magnesium is a cofactor for the enzymes responsible for bone mineralisation. It helps convert vitamin D into its active form, which is crucial for calcium absorption, the primary mineral in bones. Lower levels of magnesium are related to osteoporosis in menopausal women. One study suggested 30–40% of women are deficient in magnesium.
• Bone Density: Athletes often put their bones under repetitive stress. Magnesium plays a vital role in maintaining healthy bone density and structural integrity. Low levels can decrease bone density, making athletes more susceptible to fractures.
• Bone Turnover: Magnesium helps regulate the balance between bone formation and bone resorption. This is crucial for athletes as it ensures their bones adapt to training demands without becoming brittle or porous.

For Athletes

Apart from its direct impact on bone health, magnesium offers several other benefits for athletes:

• Muscle Function: Adequate levels are essential for proper muscle function. It helps muscles contract and relax, preventing cramps and promoting efficient performance.
• Energy Metabolism: Magnesium is a co-factor for enzymes involved in ATP (adenosine triphosphate) production, the primary energy source for athletes during exercise.
• Immune Support: Intense physical activity can temporarily weaken the immune system. Magnesium aids immune function, helping athletes recover from workouts and training stress.
• Recovery and tightness: Magnesium helps with restless legs, tight muscles, headaches and insomnia.
• Hormonal Balance: Magnesium helps reduce fluid retention, menstrual cramps, anxiety, mood swings and cravings related to the menstrual cycle.

Meeting Your Needs

As an athlete, meeting your nutrition requirements to ensure optimal bone health and overall performance is crucial. Here are some dietary sources of magnesium to consider:

• Nuts and Seeds: Almonds, peanuts, cashews and pumpkin seeds are excellent.
• Dark Leafy Greens: Spinach and kale are rich sources to add to your diet.
• Whole Grains: Choose whole-grain options like brown rice and sourdough bread.
• Legumes: Beans and lentils are magnesium-packed additions to your diet.
• Cocoa and brewer’s yeast also contain magnesium.

Supplements can be considered in cases where dietary intake may fall short, but it's always advisable to consult with a healthcare professional or sports nutritionist before taking any supplements.

Magnesium is an essential yet often overlooked mineral for bone health in athletes. From mineralisation to bone density and regulating bone turnover, magnesium is pivotal in maintaining strong, resilient bones, making it a crucial element in an athlete's nutrition regimen. So, next time you plan your meal, don't forget to include magnesium-rich foods to keep your bones strong and support your overall athletic performance.

Contact the Athlete Sanctuary and learn how we can help you increase your bone health, well-being, and performance.

Mushrooms are a great inclusion in your diet as they have many health and nutritional benefits. Mushrooms contain several B vitamins, including niacin, folate, biotin, pantothenic acid and riboflavin. Mushrooms also provide antioxidants and essential minerals (selenium, copper and phosphorous), are easy to cook, and are low in fat, sodium, and kilojoules. When exposed to light they also contain vitamin D, which is important for bone health, hormones, and immunity.

Here we are exploring mycotherapy - the use of mushroom compounds for health. Medicinal mushrooms are included in many health and sports products.

Here we explore five medicinal mushrooms and their potential health benefits for athletes:

Cordyceps (Cordyceps sinensis): Energy and stamina

Cordyceps have been shown to enhance cellular oxygenation to improve lung capacity and endurance and reduce fatigue during exercise.  You will find this medicinal mushroom in several sports products as it contains cordycepin, a compound that increases energy through ATP (adenosine triphosphate) production. For the same reason, it may also help relieve chronic fatigue.

A 2022 study demonstrated that supplementation with 2 grams of cordyceps per day improves the aerobic performance of amateur marathoners over 12 weeks. We are hopeful that further research will also show this benefit for well-trained and elite athletes.

Cordyceps is antiviral, immune-modulatory, antioxidant, and effective in reducing cholesterol and blood pressure.

Tip: Add cordyceps to a customised herbal elixir for an all-around boost of energy.

Reishi (Ganoderma lucidum): Stress buster  

Reishi is referred to as the "King of Medicinal Mushrooms" because of its ability to support multiple systems in the body. Reishi is soothing for the nervous system and helps the body adapt to stress. It lowers the stress hormone cortisol and helps to stabilise insulin. This makes Reishi useful for low mood, sleep issues, anxiety, and recovery from physical and mental stress. With over 400 active compounds its benefits are extensive. Reishi strengthens the immune system by boosting white blood cells and the natural killer cells in your body. It is also useful for liver function, and libido in both sexes.

Tip: Add powdered reishi to your post-workout smoothie or snacks to help with recovery and sleep. We also encourage athletes and performers to focus on Reishi as part of their pre-race preparation to avoid illness impacting their performance.

Lion's Mane (Hericium erinaceus): Brain function

Lion's Mane enhances cognitive function and memory, which can be beneficial for athletes' mental sharpness and focus. Study’s show Lion’s Mane’s active compounds hericenone and erinacine, reduce memory loss and are therefore of interest for use in patients with dementia and Alzheimer’s.

This fluffy white mushroom even looks like the nerves it helps to regenerate in the gut-brain axis. By doing so it helps regulate the nervous system and heal the gut making it useful for leaky gut and IBS.

Tip: Include Lion’s main powder or liquid tonic for mental clarity and digestive issues.

Chaga (Inonotus obliquus): Injuries and inflammation

Chaga has strong anti-inflammatory properties, which can help reduce exercise-induced inflammation and muscle soreness. It's rich in antioxidants, which can aid in overall health and recovery.

Tip: Chaga powder tastes nutty and can be a great additive to coffee or broth.

Shiitake (Lentinula edodes): Immunity

Shiitake mushrooms are known for their immune-boosting properties. For athletes, a robust immune system is crucial for staying healthy and avoiding training interruptions due to illness.  If you struggle with ongoing infections, explore suggestions on building a robust immune system.  Shiitake is also used to enhance lung function, gut health and as an antioxidant.

Tip: Alongside reishi, we encourage athletes to use a medicinal mushroom blend with high quality shiitake as part of pre- and post-event preparation and for ongoing colds and infections.  Shiitake mushrooms can be found in most supermarkets and are great in stir-fried vegetable dishes and stews.

Summary

It's important to note that while these medicinal mushrooms offer potential health benefits for athletes, individual responses may vary. Athletes should consult with their naturopath before incorporating these mushrooms into their diet or supplement regimen, especially if they have underlying health conditions, allergies, or are taking medications. Additionally, athletes should use these mushrooms as part of a well-balanced diet and training program to maximise their benefits.

Want to know more? Contact the Athlete Sanctuary and learn how we can help you to increase health, wellbeing and performance.

Naturopathic practitioners (Naturopaths) aim to maintain optimal health through a balanced and yet comprehensive approach. Naturopathy complements other conventional medical and allied health practices.

Potential benefits of sports naturopathy for athletes include:

Holistic Approach: Sports naturopathy takes a holistic approach to health, considering the physical, mental, and emotional aspects of an individual. A naturopath is trained in nutritional medicine, biochemistry, herbal medicine, pharmacology, and pathology. A scientific medicine and a complex holistic approach can be particularly beneficial for athletes as it addresses the whole person, rather than just isolated symptoms.

Individualised Treatment: Naturopaths create personalised treatment plans for athletes based on their specific nutritional needs, sporting goals, and health conditions. This facilitates targeted and effective interventions.

Nutrition and Dietary Guidance: Proper nutrition can enhance energy levels, prevent illness and nutrient deficiency, and enhance overall sports performance. A food first approach focusses on using food as medicine. A naturopath will also provide balanced and nutritious guidelines to meet an athlete's nutritional requirements.

Natural Solutions:  Heavily researched and synergistic natural solutions such as vitamins, minerals, and herbal medicines are used to support an athlete's health and performance. These supplements are chosen based on scientific evidence and matched to the individual's needs. We draw on the vast number of published research papers on global medical databases and carefully assess the integrity, quality, and validity of papers and underlying research projects.

Stress Management: Athletes can experience high levels of physical and emotional stress as part of living a very full life. Adaptogens are a category of natural medicines that modify stress hormones such as cortisol and support calming neurotransmitters like GABA. Adapatogens better equip the athlete to consistently perform well under pressure by adjusting the nervous system’s response to stress.

Injury Prevention and Repair: Naturopathic treatments promote healing of bone fractures, muscle, tendon and ligament damage, and underlying inflammation. Naturopathic anti-inflammatory medications and nutrition have been shown to have similar effects as non-steroid anti-inflammatory medications with limited side effects.

Detoxification: Where appropriate gentle detoxification approaches can help athletes maintain optimal organ function and overall health.

Pain Management: Sports naturopathy offers various natural solutions that ease pain as part of injury management, neurological issues, painful periods and headaches. These approaches may help athletes manage pain without relying solely on pharmaceutical medications.

Enhance Recovery: Poor recovery can be a sign of underlying health imbalances. Minerals and herbal medicines promote muscle relaxation and reduce inflammation. Sports naturopathy complements other recovery techniques such as water running, anti gravity, Normatec recovery systems, cold water and sauna therapy. A naturopath may also refer to massage, kinesiology, bowen, osteopathy, and myopathy.

Optimise Immune Function: Immune support is crucial for athletes who are prone to overexertion and increased susceptibility to illness. So often athletes get run down and sick right before competition and in the weeks following. A preventative approach including key immune boosting nutrients, wholefood medicines and herbs can be beneficial and well tolerated during times of high stress.

Digestive Health: Proper digestion and absorption of nutrients is a key foundation in sports naturopathy. Naturopaths work to resolve digestive symptoms such as bloating, diarrhoea, and urgency, which are common issues.

Long-Term Wellness:. By addressing the root causes of health issues and providing preventive strategies, athletes can aim for sustained peak performance over time and minimise health issues.

It's important to remember that while sports naturopathy can offer these potential benefits, as with all medical interventions, individual responses may vary. Athletes should consult with a qualified sports-focused naturopath to create a comprehensive and well-rounded approach to their health and performance.

Vitamin D is gold.

Vitamin D is so important to the body, immune cells, brain, colon, breast, and other cells have the ability to also activate it locally when required. Although labelled a vitamin, calcitriol (bio-active vitamin D) acts more like a hormone within the body. It is involved in many essential functions well beyond bone health.  Vitamin D is critical for inflammatory modulation, hormonal and immune functions as well as cardiovascular, mental health and pancreatic function. The active form of vitamin D interacts with receptors in the intestine, bone, brain, heart, immune cells and skeletal muscle.  Vitamin D functions as a modulator of up to 1000 genes involved in cellular growth and protein synthesis.

Vitamin D plays an important role in an athlete’s health, training and performance.

Studies show it may even be necessary for optimal muscle function and performance as muscle performance is impaired by suboptimal vitamin D status. Deficiency induces atrophy of fast twitch muscle fibers, impairs calcium uptake and prolongs time to peak contractile tension and relaxation. Studies also show Vitamin D deficiency may delay rehabilitation from injury.

In sporty pregnant women, low vitamin D levels are linked to pre-eclampsia, gestational diabetes and adverse pregnancy outcomes. Vitamin D also plays a part in regulating insulin, blood sugar balance and thyroid hormones. Research shows that a deficiency of vitamin D is associated with a high risk of thyroid antibodies, which are found in individuals with autoimmune thyroid disorders.

Vitamin D is most commonly known in the athletic community for its influence on bone health and prevention of bone injury. Vitamin D influences bone health by upregulating expression of genes that enhance intestinal calcium absorption, and reabsorption by the kidneys along with increasing bone-building cell activity. Studies show calcium absorption significantly increases when vitamin D levels are sufficient. Calcium absorption is reduced to 10-15% with low vitamin D levels and stress fracture risk significantly increases.

Typically, 80% of our vitamin D is obtained from the sun and 20% from food sources.

Signs of Vitamin D deficiency

• fatigue and tiredness
• lower back pain
• recurrent colds and infections and poor immunity
• stress fractures
• heaviness in the legs
• recurrent injuries
• muscle pain, weakness, poor muscle contraction and relaxation
• mental health issues, low mood, seasonal sadness and depression
• hormonal imbalances and PMS
• anaemia and low iron
• pale floating stool
• photosensitivity

According to Sunsmart Australia, one-third of Australians are low in Vitamin D.

10 Reasons your vitamin D is low

Vitamin D can be made by our body when skin is exposed to sunlight through a complex activation process, however, what many people fail to realise is that this process doesn’t always occur efficiently or reach levels required for optimal health. Vitamin D production may vary depending on the time of day of sun exposure, season, cloud cover, smog, latitude, skin pigmentation, age, and sunscreen use.

We often see patients with low levels of vitamin D despite being out in the sun daily. There are several reasons why vitamin D levels drop despite sunlight exposure.

1. As vitamin D is fat-soluble and stored in fat cells, individuals with low body fat, may be disposed to vitamin D deficiency as their storage tank is smaller.

2. Activation and production of vitamin D are inhibited by magnesium deficiency, inflammation, and excessive use of sunscreen.

3. Individuals with any form of malabsorption issues, liver or kidney issues, coeliac’s disease, Crohn’s, vegans, and thyroid issues can be prone to deficiencies.

4. Anyone with a history of anaemia should also be aware of the bidirectional influence between iron and vitamin D. The activation of vitamin D in the kidneys requires iron-containing compounds ferredoxin reductase and ferredoxin. Iron deficiency may therefore contribute to the inactivation of vitamin D. Vitamin D deficiency may also be associated with higher hepcidin (a pro-inflammatory mediator) in the liver.  Hepcidin will elevate ferritin stores and down-regulate intestinal absorption of iron from food and impair storage iron release. Hundreds of athletes have used our handy anaemia tool to help determine the likely risk of having low iron or anaemia.

5. Diets containing limited seafood, eggs or dairy such as vegan diets may also reduce vitamin D intake.

6. Insufficient direct UVB exposure (due to smog, cloud cover or latitude), early- or late-day training, indoor training, geographic location further away from the equator and sunscreen use (SPF of 15 lowers vitamin D synthesis capacity by 98%).

7. Disruption to the microbiota and gut inflammation may also affect the availability of vitamin D.

8. In addition some individuals may find it difficult to increase their vitamin D levels if they have low antioxidant status.

9. Medications such as anticonvulsants, corticosteroids, cimetidine, theophylline, statins or the weight loss drug orlistat.

PATHOLOGY TESTING  

As a general guide, Osteoporosis Australia recommends most people should have levels of at least 50 nmol/L at the end of winter, which means people may have higher levels during summer (60-70 nmol/L). However, in order to maintain optimal health, athletes should aim for serum levels over 90 nmol/L ideally between 100 and 130 nmol/L.

Treatment

Daily sunlight exposure on your skin especially on large areas such as the back, chest, legs and arms (25-60 minutes in winter) without suntan cream, is a great way to keep levels topped up. Athletes living in southern states of Australia and New Zealand need 30 minutes of direct skin exposure (springtime) on large areas of skin such as back, arms, chest or legs closer to midday. Athletes living closer to the equator may require 15 minutes before 10 am. During this time avoid putting sunscreen on, then for the rest of the day, cover up. Lunchtime exercise with as much skin exposure as possible (within decency) is a great way to give yourself a vitamin D fix, especially in winter months.

Get tested biannually- before winter and again in spring.

Consume vitamin D-rich foods on a daily basis such as oily fish like cod, salmon, sardines or tuna, egg yolks, sun-dried mushrooms, and fortified milk, butter and fortified cereals. Some individuals may benefit from cod liver oil which also contains vitamin A and essential fatty acids.

When levels are low, take a quality supplement in the correct dosage range and a probiotic. Certain probiotics such as Lactobacillus rhamnosus LGG and Lactobacillus plantarum enhance levels synergistically.

Obtain adequate magnesium-rich foods such as spinach, pumpkin seeds, almonds, black beans, oyster mushrooms, avocado, figs, yogurt or kefir and banana. Chocolate also contains magnesium.

About the Author: Kate Smyth is a Sports naturopath, nutritionist and female-centric running coach. She is the founder of the Athlete Sanctuary- a holistic healthcare clinic for athletes of all levels and sporting codes. Kate has a thirst for knowledge with two bachelor’s and a master’s degree under her belt. She has been involved in sports for many decades and competed for Australia in the Commonwealth Games and Olympic Games marathons with a personal best time of 2 hours 28 minutes. For more information visit: https://athletesanctuary.com.au/kate-smyth/

Mineral testing provides a wider perspective on an individual’s overall health status than just urine, blood or stool pathology testing alone although it is always useful to use both tests in conjunction with each other. Mineral testing can be used as an early detector of subclinical issues and provide useful guidelines in terms of how to best support the body when annoying symptoms such as fatigue, insomnia and digestion issues persist.

In clinical practice, test results are always accompanied by a thorough assessment of your overall health and nutritional intake to provide meaningful context to data and to give you a clear understanding of where and how deficits may be occurring.

A mineral analysis may provide insight into your current health status, identify potential areas of concern and provide suggestions around dietary and supplemental measures that may improve your health now and prevent issues in the future.

Mineral testing for athletes- useful insights

Mineral testing provides a snapshot of how the body is utilizing the nutrients obtained from your food and provides an analysis of 13 key minerals. Trends in nutrient deficiencies or excessive mineral levels may indicate poor activation and non-beneficial storage of nutrients.

To demonstrate this point, let’s take a look at calcium. Calcium will be maintained within a very narrow range in blood serum due to its life-supporting roles in managing heart rate, nerves, and muscle function. However, in a mineral analysis high or levels of calcium may be observed.  Low levels of calcium may indicate poor absorption, inadequate intake or other nutrient issues such as low vitamin D, while high levels may be suggestive of low vitamin B6 and poor calcium utilisation in the body.

High calcium levels may also contribute to underactive thyroid issues with symptoms such as weight gain, fatigue, low blood pressure and poor mood. Early detection of calcium issues is vital for the prevention of bone issues such as osteopenia, fractures, bone spurs, kidney stones and thyroid issues.

Mineral testing for athletes provides an analysis of how the body is utilizing 13 key nutrients obtained from the athlete's diet. Longer-term patterns in nutrient deficiencies or excesses may indicate poor activation and non-beneficial storage of nutrients.

To demonstrate this point, let’s take a look at calcium. Calcium will be maintained within a very narrow range in blood serum due to its life supporting roles in managing heart rate, nerves, and muscle function. However, in a mineral analysis high or levels of calcium may be observed.  Low levels of calcium in mineral testing for athletes, may indicate poor absorption, inadequate intake or other nutrient issues such as low vitamin D. High levels in mineral testing for athletes, may be suggestive of low vitamin B6 and poor calcium utilisation in the body.

High calcium levels may also contribute to underactive thyroid issues with symptoms such as weight gain, fatigue, low blood pressure and poor mood. Early detection of calcium issues is vital for the prevention of bone issues such as osteopenia, fractures, bone spurs, kidney stones and thyroid issues.

Significance of mineral testing for athletes

A clinical understanding of how an individual metabolises and utilises nutrients can be obtained through various mineral ratios included in a mineral test.  Just some of the ratios contained in the mineral analysis report are outlined below:

Immunity: Low zinc in relation to high copper levels may indicate a susceptibility to viral infections such as colds, cold sore outbreaks or poor wound healing. Zinc is critical to immune cell function and digestion and hydrochloric acid. Reduced digestive function and symptoms such as bloating, diarrhoea, malabsorption and low nutrient levels may also be observed in patients with low zinc.

Iron deficiency and anaemia: As discussed previously in relation to immunity, ceruloplasmin is a protein carrier shared by zinc, copper and iron. If zinc, copper or iron are too high, they may inhibit the absorption of the other minerals. For example -high levels of copper may be observed in women taking the oral contraceptive pill or through drinking water carried in copper pipes.  High copper levels may contribute to iron deficiency anaemia and present as shortness of breath, lethargy, dizziness and exercise fatigue.

Poor liver detoxification: Molybdenum is a key nutrient required for liver detoxification and is frequently low on test results due to reduced intake of foods rich in molybdenum such as legumes. When molybdenum is low in relation to sulfur an individual may experience sluggishness, fatigue, skin issues, and poor recovery related to reduced sulfation detoxification pathways in the liver.

Blood sugar control issues: Manganese and chromium are key nutrients required for blood sugar control. When manganese is low in relation to chromium an individual may experience energy dips, especially after meals, sugar cravings and dizziness or sweating related to poor blood sugar control and fluctuating insulin levels.

Hormone issues: Minerals play a key role in hormone modulation. When iron is low in relation to copper, individuals may complain of fatigue, poor recovery, weakness, loss of libido, irregular periods and hot flushes due to a pattern of low progesterone or testosterone.

Adrenal gland insufficiency: During times of stress, the adrenal gland utilises larger amounts of sodium and magnesium. When sodium levels are low in comparison to magnesium the adrenal gland may be underperforming as it is highly sodium dependent to produce key hormones such as cortisol.

General muscle tightness: Calcium and magnesium are required for bone health and muscle and nerve function. Stiff muscles, bladder issues and immobile joints may present when there is an issue between the ratio of calcium and magnesium in the body.

HEAVY METAL BURDEN
This form of testing may also identify heavy metal burden on the body. Despite a clean lifestyle, individuals can present with unfavourable levels of mercury, arsenic, lead, tin or aluminium largely due to living in a modern environment where exposure to heavy metals occurs on a regular basis.

Contrary to popular belief, heavy metal accumulation does not necessarily occur from occupational exposure. Frequent exposure arises from pesticides; additives and the tinning of foods; dental fillings; drinking water; products and materials used in homes and offices; personal care products and cosmetics.

Heavy metals are neurotoxins and may over time contribute to a plethora of health issues such as thyroid, reproductive and mental health issues, and cancers. Heavy metals displace other key minerals such as zinc, selenium and iron. The presence of these metals may also be indicative of other functional issues such as reduced liver detoxification pathways.

Practicalities of mineral testing for athletes

Mineral testing looks at long-term trends (over 2-3 months) and can be very useful when symptoms or health issues are ongoing and underlying contributing factors are yet to be identified.  Athletes also find mineral balance results useful before they launch a new training campaign as a measure of nutritional status and as a preventative measure against deficiencies that may inhibit performance.

Mineral testing does not require a blood draw and can be conducted in the privacy of your own home.  Test results generally take 2 weeks and are reviewed during an extended consultation.

For further information or to order a test kit email contact us or book in for your initial consultation.