top of page

Why Minerals Matter when it comes to your Gut Health


As a dedicated gut health nutritionist, my mission is to help you achieve optimal well-being by nurturing your body's most essential system: the Gut. While the importance of macronutrients like carbohydrates, proteins, and fats is widely recognized, today we'll delve into a topic often overlooked yet profoundly impactful on your gut health and overall nutrition: minerals. We'll explore why minerals matter, how they influence your gut health, and practical steps to ensure you're meeting your mineral needs.

Before we dive into the impotence of minerals, let’s rhyme off a list of some very commons signs and symptoms that your mineral levels need a closer look:

  • Fatigue

  • Cold hands and feet

  • Brittle nails

  • Headaches

  • Dizziness

  • Restless legs syndrome

  • Difficulty concentrating

  • Muscle cramps and spasms

  • Muscle cramps and spasms

  • Nausea and vomiting

  • Loss of appetite

  • Abnormal heart rhythms

  • Constipation

  • Confusion

  • Seizures (in severe cases)

  • Delayed wound healing

  • Hair loss

  • Skin rashes

  • Diarrhea

  • Loss of appetite

  • Impaired immune function

  • Hair loss

To name a few…

Sound like you? If so, read on to learn how we can rebalance your minerals and some practical tips and food recommendations you can start to implement today!

Why Minerals Matter

Minerals are inorganic substances found in soil and water. They are considered to be our micronutrients, and they are essential for virtually every physiological process in your body. While they are needed in smaller quantities compared to macronutrients, minerals play a vital role in maintaining your health and well-being.

Now, you might wonder: How do minerals relate to gut health? The connection is more significant than you might think. Your gut is not just a digestive powerhouse; it plays a crucial role in nutrient absorption, immune function, and overall well-being.

Here's why minerals matter for gut health:

  • Nutrient Absorption: Minerals play a pivotal role in the absorption of other nutrients, such as vitamins and amino acids, in the gut. Without the right mineral balance, your body may struggle to absorb these essential compounds properly.

  • Digestive Enzymes: Many minerals act as cofactors for enzymes that facilitate digestion and nutrient breakdown. For instance, magnesium is essential for the function of enzymes responsible for carbohydrate metabolism.

  • Gut Microbiota: The composition and health of your gut microbiota (your gut bacteria) are influenced by minerals. A well-balanced microbiome is essential for good gut health, and minerals help maintain this balance.

  • Immune System Support: Certain minerals, such as zinc and selenium, are vital for immune function. A strong immune system is essential for preventing gut infections and maintaining gut health.

Common Mineral Deficiencies

Now that we understand why minerals are crucial for gut health and overall nutrition, let's discuss some common mineral deficiencies and their potential impact on your well-being:

  • Iron: Iron deficiency can lead to anemia, causing fatigue, weakness, and poor immune function. Iron is vital for oxygen transport and energy production.

  • Magnesium: Low magnesium levels may result in muscle cramps, constipation, and increased inflammation. Magnesium is essential for muscle and nerve function, as well as maintaining a healthy gut lining.

  • Zinc: Zinc deficiency can impair your sense of taste and smell, weaken the immune system, and disrupt gut barrier function. It is also needed to produce stomach acid, which is pivotal for healthy digestion.

  • Calcium: Inadequate calcium intake can weaken bones and increase the risk of osteoporosis. Calcium also plays a role in muscle function and maintaining a healthy pH balance in the gut.

Mineral-Rich Foods

Mineral deficiencies are much more common than you may think - Not only because our soil (and therefore our food supply) is not as mineral-rich as it once was, but also because our bodies burn through our mineral stores when we experience ongoing stress.

Here are some of my favourite mineral-rich foods to consider including in your diet to promote well-being and support essential bodily functions.

  • Leafy Greens for Calcium: Leafy greens like kale, collard greens, and spinach are not only packed with fibre and vitamins but also provide a significant dose of calcium. Calcium is crucial for bone health, muscle function, and nerve transmission. Incorporate these greens into your salads, smoothies, or sautéed dishes for a calcium boost.

  • Nuts and Seeds for Magnesium: Almonds, cashews, pumpkin seeds, and sunflower seeds are excellent sources of magnesium. Magnesium plays a role in hundreds of biochemical reactions in the body, including energy production and muscle function. Enjoy them as snacks, add them to your morning oatmeal, or sprinkle them on top of salads.

  • Bananas for Potassium: Bananas are a potassium powerhouse. Potassium is essential for regulating blood pressure, maintaining proper muscle and nerve function, and supporting heart health. Eat a banana as a convenient and nutritious on-the-go snack.

  • Seafood for Zinc:Seafood such as oysters, crab, and shrimp is rich in zinc. This mineral is crucial for immune function, wound healing, and DNA synthesis. Incorporate seafood into your diet with dishes like grilled shrimp skewers or a seafood stir-fry.

  • Red Meat for Iron: Lean red meats like beef and lamb are excellent sources of heme iron, which is more easily absorbed by the body than non-heme iron found in plant-based foods. Iron is vital for oxygen transport in the blood and overall energy production. Enjoy a well-cooked steak or lean beef stew for a hearty iron boost.

  • Brazil Nuts for Selenium: Just a couple of Brazil nuts a day can provide your daily selenium needs. Selenium is an antioxidant that supports immune function and thyroid health. Snack on these delicious nuts or chop them up to add to your oatmeal or yogurt.

  • Bone-broth for multi-mineral support: Bone broth is incredibly nutritious; It is loaded with healthy fats, proteins, vitamins and a vast amount of minerals.

  • Sea salt: Sea salt contains an incredible array of minerals, especially electrolytes like sodium and potassium. Add sea salt to your food liberally or add a pinch to your water throughout the day for extra hydration and mineral support.


Minerals may be small in quantity, but their impact on your gut health and overall nutrition is monumental. By understanding the importance of minerals and taking proactive steps to address deficiencies, you can pave the way for a thriving gut and optimal well-being. Remember, a balanced diet and mindful food choices are your allies in this journey towards better gut health and a healthier you.

If you’re feeling any of these symptoms, it may be time to get your minerals checked. Book a consultation with me so we can get to the root cause of your symptoms and rebalance your minerals today!


bottom of page