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Electrolytes are certain nutrients (or chemicals) present in your body that have many important functions — from regulating your heartbeat to allowing your muscles to contract so you can move.
The major electrolytes found within the body include calcium, magnesium, potassium, sodium, phosphate and chloride. Because these crucial nutrients help stimulate nerves throughout the body and balance fluid levels, an electrolyte imbalance can cause a variety of serious negative symptoms, including some that are potentially deadly.
You obtain electrolytes through eating different foods and drinking certain fluids, while you lose them partially through exercise, sweating, going to the bathroom and urinating. This is why a poor diet, too little or too much exercise, and being sick are some possible causes for an electrolyte imbalance.
Some of the major roles that electrolytes have within the body include:
Calcium: helping with muscle contractions, nerve signaling, blood clotting, cell division, and forming/maintaining bones and teeth
Magnesium: needed for muscle contractions, proper heart rhythms, nerve functioning, bone-building and strength, reducing anxiety, digestion, and keeping a stable protein-fluid balance
Sodium: helps maintain fluid balance, needed for muscle contractions, and helps with nerve signaling
Chloride: maintains fluid balance
How Electrolytes Work and the Causes of an Imbalance
Electrolytes are found within bodily fluids, including urine, blood and sweat. Electrolytes are given their name because they literally have an “electric charge.” They separate into positively and negatively charged ions when they’re dissolved in water.
The reason this is important is because of how nerve reactions take place. Your nerves signal to one another by a process of chemical exchanges dependent on oppositely charged ions, both outside and inside of your cells.
An electrolyte imbalance can be caused by a number of different factors, including short-term illnesses, medications, dehydration and underlying chronic disorders.
Some of the common causes of electrolyte imbalance are due to fluid loss, which can stem from situations including:
Being sick with symptoms including vomiting, diarrhea, sweating or high fevers that can all produce fluid loss or dehydration
A poor diet that’s low in essential nutrients from whole foods
Trouble absorbing nutrients from food (malabsorption) due to intestinal or digestive issues
Hormonal imbalances and endocrine disorders
Taking certain medications including those for treating cancer, heart disease or hormonal disorders
Taking antibiotics, over-the-counter diuretics or medications, or corticosteroid hormones
Kidney disease or damage (since the kidneys play a critical role in regulating chloride in your blood and “flushing out” potassium, magnesium and sodium)
Chemotherapy treatments, which can cause side effects of low blood calcium or calcium deficiency, changes in blood potassium levels, and other electrolyte deficiencies
Signs and Symptoms of an Electrolyte Imbalance
Because electrolytes have so many different roles within the body, an imbalance normally causes noticeable changes in how you feel pretty quickly. Depending on the type of electrolyte imbalance you experience, a number of symptoms can occur including:
Muscle aches, spasms, twitches and weakness
Restlessness
Anxiety
Frequent headaches
Feely very thirsty
Insomnia
Fever
Heart palpitations or irregular heartbeats
Digestive issues like cramps, constipation or diarrhea
Confusion and trouble concentrating
Bone disorders
Joint pain
Blood pressure changes
Changes in appetite or body weight
Fatigue (including chronic fatigue syndrome)
Numbness and pain in joints
Dizziness, especially when standing up suddenly
To diagnose an electrolyte imbalance, your doctor can perform a few different tests to determine your electrolyte levels. Most likely your health care provider will discuss your medical history with you, any reoccurring symptoms you experience, and take a urine and blood test to identify any abnormalities.
It’s also sometimes necessary to have an EKG test, ultrasound or X-rays of your kidneys in order to look for severe electrolyte imbalances that can put you at risk for heart complications.
Your doctor will look for any noticeable changes in optimal electrolyte levels, including very high or low potassium, magnesium or sodium levels.
These are usually fairly easy to spot since the body works very hard to keep electrolyte concentrations within a narrow range.
Levels are measured per liter of blood, and an electrolyte imbalance is diagnosed when you either have a value higher or lower than the normal ranges below:
Calcium: 5–5.5 mEq/L
Chloride: 97–107 mEq/L
Potassium: 5–5.3 mEq/L
Magnesium: 1.5-2.5 mEq/L
Sodium: 136–145 mEq/L
How do you know when it’s time to speak with a doctor about whether or not you might have an electrolyte imbalance?
If you can identify with the descriptions of electrolyte imbalance symptoms below, it’s best to talk visit a health care provider to talk about how to reverse the problem and prevent it from happening again.
Here are some of the common signs of experiencing an electrolyte balance and a bit more about what can cause each one:
Changes in Heartbeat: When potassium rises to very high levels, a condition called hyperkalemia develops. This interferes with the normal signals sent from nerves to muscles, which can result in muscles becoming weak, tingly or numb. At the same time, high potassium can impact your heartbeat and cause rapid rhythms that make you feel anxious. Also, one of the main effects of high calcium levels is on the cardiovascular system and electrical transmission pathways of the heart, so very high calcium levels are another common cause of heartbeat changes.
Anxiety and Trouble Sleeping: Most of us know how hard it is to fall and stay asleep when we have muscle spasms, a fast heartbeat or night sweats. Despite feeling like you’re always tired, low magnesium levels and high potassium can cause trouble getting good rest because of ongoing pains and mental disturbances.
Muscle Spasms: When dehydration occurs or potassium and magnesium levels fall abruptly, muscle weakness and spasms are usually some of the first signs. Very low potassium levels (hypokalemia) can also cause cramps and constipation. Low calcium levels (hypocalcemia) also causes muscle spasms, cramps, abdominal muscle pain and convulsions.
Digestive Issues: The muscles within your digestive tract need to contract properly in order to help you go to the bathroom. So either high or low levels of electrolytes can result in diarrhea, constipation, cramping or hemorrhoids. Nausea is also sometimes caused by very low sodium levels (called hyponatremia). This same condition can be followed by headaches, disorientation and respiratory problems when it’s left unresolved.
Bone Pains: Very high calcium levels (called hypercalcemia) can result in bone fractures, painful kidney stones, vomiting and constipation. The same condition can also make you feel tired and weak, with trouble concentrating.
Confusion, Dizziness and Irritability: When your sodium levels rise too drastically (called hypernatremia), you can become dizzy and weak. When this worsens, it’s possible to become even more delirious and even experience a seizure or coma.
How to Solve an Electrolyte Imbalance
1. Adjust Your Diet
The first step to correcting an electrolyte imbalance is to identify how it developed in the first place. For many people, a poor diet that’s high in processed foods containing lots of sodium, but low in other electrolytes like magnesium or potassium, paves the way for a dangerous imbalance. In many cases, a minor electrolyte imbalance can be corrected by simply making dietary changes and cutting way back on junk foods, takeout and restaurant foods, while instead cooking more fresh foods at home.
Focus your diet around whole, unpackaged foods — especially plenty of vegetables and fruits that provide potassium and magnesium. Some of the best include leafy greens, cruciferous veggies like broccoli or cabbage, starchy vegetables like sweet potatoes or squash, bananas, and avocados. A diet that’s rich in magnesium or potassium likely can be enough to solve problems like low potassium levels that can lead to blood pressure problems or magnesium deficiency that can contribute to anxiety, restlessness and muscle cramps.
To prevent dehydration and restore electrolytes, focus on these foods — which are some of the most hydrating due to being very water-dense:
Coconut water
Celery
Watermelon
Cucumber
Kiwi
Bell peppers
Citrus fruit
Carrots
Cultured dairy (amasai/kefir/yogurt)
Pineapple
Another thing to consider is whether you’re consuming enough calcium. With or without eating dairy products, it’s possible to get calcium from leafy greens, other veggies, beans and legumes. To obtain enough calcium naturally without needing supplements, consider adding high-quality and ideally raw dairy products to your diet if you can tolerate them. Foods like organic probiotic yogurt, cultured raw cheeses and raw milk provide high levels of electrolytes in addition to other important nutrients.
2. Monitor Your Sodium Intake
When you do consume packaged or processed foods, check the sodium levels. Sodium is an electrolyte that plays a significant part in the body’s ability to retain or release water, so if your diet is very high in sodium, more water is excreted by the kidneys, and this can cause complications with balancing other electrolytes.
Here’s how sodium works within the body: Essentially, water follows salt, which means if you increase sodium too much, water retention also occurs. At the same time, the opposite is also true: A loss in sodium results in a loss in water, potentially causing dehydration and extreme thirst. Hypernatremia (the name of the condition that develops when either too much water is lost or too much sodium is obtained) is more common among older adults, people with diabetes and those who eat heavily processed diets.
People can also lose a high level of sodium through diarrhea, taking certain diuretics or laxatives, and exercising to extreme levels and overtraining without staying hydrated — all of which cause problems of their own.
Monitoring how much sodium you consume helps keep symptoms at bay, including bloating, lethargy, dehydration, weakness, irritability and muscle twitching. Drinking water and eating mostly whole foods (not the kinds that come in packages!) also ensures you obtain enough other important electrolytes.
3. Drink Enough Water (but Not Too Much)
Electrolyte imbalances can develop when the amount of water in your body changes, either causing dehydration (not enough water compared to certain elevated electrolytes) or overhydration (too much water). Drinking enough water, without over-diluting your cells, helps stop levels of sodium and potassium from rising too high or too low.
How much water is the right amount for you? It all depends on your specific needs. Do you exercise often? Do you live in a warm climate that results in you sweating? Do you eat a lot of water-rich fruits or vegetables, or more processed foods?
While “eight glasses a day” has always been the standard recommendation, this isn’t necessarily the best amount for every person, since factors like your diet, age, physical activity level and body size all determine how much water you need. A good rule of thumb is to drink enough so you urinate at least every three to four hours, which for most people is around eight to 10 eight-ounce glasses daily.
If you practice vigorous exercise (especially in warm/hot weather that increases sweat production), make sure to replenish with plenty of water and electrolytes (like premade formulas that include sodium). If you’ve been sick (including with a fever that causes vomiting or diarrhea), keep in mind that you lose fluids and should increase your intake.
If not, you risk developing dehydration symptoms, kidney stones, bladder infections, urinary tract stones and potentially even heart failure. That’s why it’s so important to protect yourself from dehydration. Women who are pregnant or breast-feeding also need additional fluids (about 10–13 cups every day) to stay hydrated and prevented deficiencies, as do teenagers who are growing and developing faster than people of other ages.
Is it possible to drink too much water? Over-hydration is rare, but yes, it’s possible. Your kidneys are unable to excrete very high levels of excess water, so this can mean electrolytes within the blood can become diluted. The result might be low sodium levels, which is more common among endurance athletes (who often try to compensate for sweating by drinking lots of water) but not very likely to develop in someone eating the standard American diet that’s high in salt.
4. Check Your Medications
Antibiotics, diuretics, hormonal pills, blood pressure medications and cancer treatments can all impact electrolyte levels. The most serious forms of electrolyte imbalances are usually seem in cancer patients receiving chemotherapy. Their symptoms can be very serious when not properly managed and include high blood calcium levels or other imbalances that develop when cancer cells die off.
Laxatives or diuretics also change potassium and sodium levels within the blood and urine. Certain diuretics are considered “potassium-sparing,” meaning they can cause potassium levels to stay very high while other electrolytes like sodium, calcium and magnesium can fall very low. This results in anxiety, fast heartbeats, digestive issues and trouble sleeping. It’s also possible to develop electrolyte imbalances due to hormonal interactions from antidiuretic hormone medications, aldosterone and thyroid hormones. Even high levels of physiological stress can impact hormones to the point that fluid and electrolyte levels become thrown out of balance.
If you’ve started a new medication or supplement and notice changes in your mood, energy, heartbeat and sleep, talk to your doctor about possibly changing your dose to minimize electrolyte imbalance risks.
5. Refuel After Exercise
Fluids and electrolytes (usually in the form of extra sodium) are commonly consumed by athletes during or after training. Replenishing electrolytes has been a well-known recommendation for years and is why sports drinks and enhanced waters are popular among people who are very active. It’s important to drink enough water before, during and after exercise to keep you hydrated, and if you’re training for a prolonged period of time, it’s also necessary to replenish your electrolyte stores since some electrolytes (especially sodium) are lost when you sweat.
You need to drink extra water to compensate for the fluid loss of being active, about 1.5 to 2.5 cups for shorter workouts, and about three extra cups for longer workouts that are more than one hour. Without enough water present in your body, dehydration and deficits can cause cardiovascular complications (changes to heartbeats), muscle cramping, fatigue, dizziness and confusion. Not only does this hurt your overall aerobic performance, but it can cause you to pass out or in rare circumstances even experience serious issues like a heart attack.
Both water and sodium need to be replaced after workouts to re-establish “normal” body water levels. You don’t need to go nuts guzzling down tons of water after a workout, but make sure you eat a balanced meal afterward and have some water throughout the rest of the day. If you notice yourself feeling dizzy or heavily cramping up, try drinking lots of fluids immediately and consuming electrolytes until you feel better.
6. Consider Supplementing
Due to high stress levels, genetic factors or existing medical conditions, some people can be chronically deficient in some electrolytes. Magnesium and potassium are two electrolytes that many people are low in. Taking magnesium supplements daily can help replenish stores and prevent magnesium deficiency that’s responsible for symptoms like anxiety, trouble sleeping or muscle cramps. Potassium and magnesium are usually present in mutlivitamins, just be sure you take a high-quality, food-based vitamin in order to properly absorb these electrolytes and not any supplements that are toxic and full of junk.
Refueling after a hard workout is incredibly important—you want to supply your body with the nutrients it needs to repair and rebuild muscle. Eating or drinking the right things after a workout can really help enhance and accelerate your recovery. I occasionally have a hard time eating right after a workout, which is why I turn to smoothies so often to help me refuel. Today I’m sharing a recipe for a yummy Tropical Fruit Recovery Smoothie made with Isopure Aminos, full of great ingredients to help stimulate recovery after intense exercise.
I’ve been using Isopure Aminos for about a month now after my barre workouts and my hard runs, and I do think I’ve felt a difference. I’m less sore and I think I’ve been getting stronger than I would have otherwise without my regular Isopure smoothies. I’ve tried mixing the Alpine Punch flavor with chocolate protein powder, which is pretty tasty, but after experimenting, I found that my favorite combination involves mixing it with tropical fruits for an island-inspired smoothie.
This recovery smoothie combines banana, mangoes (an awesome superfood!), and a little orange, along with the tropical punch flavor of the Isopure Aminos. I threw some orange juice in mine to get in a little extra Vitamin C, an antioxidant, but if you’re trying to avoid adding extra sugar to your diet, you could mix yours with water, maybe adding in a little stevia for sweetness if you feel like your smoothie needs it.
Serves 1
An easy, tasty smoothie that will help you recover from a hard workout
INGREDIENTS
1 scoop Isopure Aminos, Alpine Punch flavor
1 scoop fruit-flavored or plain protein powder
1 c frozen mango chunks
1 banana
1 1/2 c orange juice or water
INSTRUCTIONS
Mix all ingredients in a blender until smooth.
I’ve personally had very good luck refueling with this smoothie. The carbs from the fruit combined with protein from the protein powder are excellent for helping to restock the glycogen stores in my muscles as the protein helps with muscle repair. The smoothie tastes great, and I feel great! It’s my favorite new way to refuel, and I hope it works well for you, too! You can find Isopure Aminos at Iherb.com Use coupon FIW102 at checkout to get 5% off + 5% Money Back as loyalty credit.
Beauty Based On Nature Annemarie Börlind is the only skin care and cosmetic company in the US to hold an EcoControl Certificate. EcoControl is the most comprehensive and rigorous third party certification program in the natural products industry.
When people think of calcium, bone health is usually the first thing that comes to mind, but calcium’s benefits go far beyond helping to build and maintain a strong skeletal structure. Calcium is also needed to regulate heart rhythms, aid in muscle function, regulate blood pressure and cholesterol levels, and is involved in numerous nerve signaling functions, and much more.
Research is now even suggesting that calcium, in combination with vitamin D, may have the ability to help protect against cancer, diabetes and heart disease too—three of the biggest threats to American’s health and the health of many other nations too.
Calcium is the most present mineral in the body, stored in the body mostly in the bones and teeth. About 99% of our calcium is found in bones and the teeth, mostly in the form of calcium deposits, with the other remaining 1% being stored throughout bodily tissue.
We all require a relatively high amount of calcium in comparison to many other trace minerals—in fact we are thought to have enough calcium in our body to constitute 2% of our total body weight. Calcium is also needed to control levels of magnesium, phosphorus, and potassium in the blood, since these minerals all work together to balance one another. This is why it is so important to avoid calcium deficiency and strive to consume calcium rich foods on a regular basis.
Aside from dairy products like milk, calcium can be found in certain plant foods as well. Leafy green vegetables, like collard greens and kale, are great sources of calcium, as are other plant foods like okra and a variety of beans.
NOTE: It is important to note that magnesium is key tocalcium absorption. These two work in a very special relationship with each other in the body. Many times, if you have a calcium deficiency or imbalance, then you also may have a magnesium deficiency — and often a magnesium deficiency can be a precursor to later calcium issues, because of this affect on calcium uptake! This relationship is why calcium food sources are the most effective when eaten with magnesium-rich foods.
Calcium Deficiency: Risks & Symptoms
Each day, we lose calcium through our skin, nails, hair, sweat, urine and stool. We also cannot make calcium ourselves within our own body, so ideally every day we must replenish our body’s supply.
Experts believe that most adults in the U.S, and many other developed nations too, do not get enough calcium on a daily basis. This is true despite the fact that most of these populations, including Americans and Europeans, consume plenty of dairy products.
It’s believed this discrepancy may be happening because calcium is not being absorbed properly due to low levels of Vitamin D and other essential nutrients. Another theory is that the soil used to grow conventional crops which are normally high in calcium has become depleted of minerals to a certain extent — therefore calcium levels in foods are declining.
The people at highest risk for experiencing a calcium deficiency are children, adolescent girls, and postmenopausal women. Since dairy products are one of the most common sources of calcium, people who are lactose intolerant or who do not eat dairy for ethical reasons (like vegans and some vegetarians) are also at an increased risk for having a calcium deficiency.
Other people who have digestive disorders that make it hard to break down and use calcium are also at a higher risk for calcium deficiency.
A calcium deficiency can result in symptoms and illnesses including:
Brittle, weak bones
Bone fractures
Osteoporosis
Problems with proper blood clotting
Weakness and fatigue
Delays in children’s growth and development
Heart problems involving blood pressure and heart rhythms
Part of the reason that low levels of calcium can cause a range of negative symptoms is that your body pulls calcium from “calcium reserves” that are stored within your bones when your diet does not include enough. It does this to maintain enough calcium in your blood, which is needed at all times and is crucial for ongoing blood vessel and muscle function.
When your body is forced to prioritize its use of available calcium, it uses it for nerve and muscle functions, like those that control your heart beat, rather than for supporting your bones. So, ideally you want to continue to incorporate these calcium sources to keep your calcium at optimum levels and avoid calcium deficiency.
Top Health Benefits of Calcium
1. Supports Bone Health
Calcium is involved in the growth and maintenance of bones. Calcium, together with other essential minerals like Vitamin K and Vitamin D, is needed to maintain bone mineral density and to prevent weak, brittle bones and fractures. It helps form a part of hydroxyapatite, the mineral complex that makes your bones and teeth hard and maintains bone density and helps bones heal.
Without enough calcium present in the body, bones are susceptible to becoming post and pliable, and therefore they’d be more prone to fractures and breaks.
For bone loss prevention, vitamin D, vitamin K, and protein are just as important as calcium is, therefore the three of these factors together can result in the best chances of protecting bones into old age. (21, 22)
That being said, consuming high levels of calcium alone, or taking calcium supplements, does not protect against bone problems like osteoporosis and fractures. In fact it may even slightly increase the risk for bone fractures. Calcium needs to be obtained from natural food sources to have the most benefits and because of this, the use of calcium supplements for preventing bone related diseases is now being rethought.
2. May Help Prevent Osteoporosisosteoporosis
Calcium aids in bone strength as the bones build up calcium stores over time. Calcium supplementation has been one of the standard treatment methods used to prevent and decreases cases of osteoporosis for decades.
Osteoporosis is a disease most common in women (especially postmenopausal women) that results in weak, fragile bones over time due to bone deterioration and loss of bone mineral and mass; what really occurs when someone has osteoporosis is that their bones become porous (hence the name).
Although recently there are many studies pointing to the fact that calcium alone may not directly positively influence osteoporosis risk, eating foods with plenty of calcium along with protein, vitamin K, and vitamin D can help reduce your risk for bone related problems.
3. Helps Lower High Blood Pressure
Calcium is involved in regulating heart functions because of its role in dilating blood vessels and sending chemical nerve signals from the brain to the heart. This is important for regulating heart rhythms, blood pressure, and circulation.
Supplemental dietary calcium has been shown to help lower levels of high blood pressure, whereas restricted calcium diets tend to elevate blood pressure. In studies, patients have experienced a statistically significant decrease of systolic high blood pressure with calcium supplementation.
It’s believed that calcium may alter blood pressure by changing the metabolism of other electrolytes and by playing a part in blood vessel activity and muscle strength. However, some studies show that the effect is too small to support the use of calcium supplementation for preventing or treating hypertension at this time.
4. Defends Against Cancer
According to studies, there is a highly significant association between calcium and vitamin D intake and a lowered risk of death from at least fifteen types of cancers. Of these, colon, rectal, breast, gastric, endometrial, renal and ovarian cancer studies all exhibit a significant inverse relationship between cancer incidence and oral intake of calcium.
Experimental studies have shown that calcium has anticarcinogenic effects due to its participation in regulating cell proliferation, cell differentiation, and inducing cell death (apoptosis) in cancerous cells.
However it’s important to note that high calcium supplementation is not currently used as a preventive measure for cancer. More evidence is still needed and some studies even show that a high intake of calcium from certain sources, like dairy products, may actually increase prostate cancer risk.
5. Supports Muscle and Nerve Function
Calcium is involved in the release of neurotransmitters in the brain that control muscle movement and nerve signaling. Calcium helps cells communicate in order to relay nerve responses and activates certain proteins in the body which are needed by muscles to move and contract. (29) Calcium also helps with the control and release of glucose (sugar) in the blood stream, which is used by the muscles for “fuel”.
6. Helps with Weight Loss
Increasing dietary calcium may positively affect weight and fat loss. In studies, participants experienced an increase in the percentage of fat lost from the trunk (torso) region of the body when they consumed more calcium.
7. Can Help Prevent Diabetes
Vitamin D and calcium consumed together may be beneficial in optimizing glucose metabolism and helping to prevent diabetes according to studies. Vitamin D and calcium may have direct effects on the pancreatic cells that control insulin secretion and therefore blood sugar levels. Calcium is an essential component of cellular processes that occur within insulin responsive tissues like skeletal muscle and fat tissue.
In the famous 20-year long Nurses’ Health Study, researchers followed 83,779 women who had no history of diabetes and vitamin D and calcium intake from diet and supplements was assessed every 2-4 years. During 20 years of follow-up, the study observed that a combined daily intake of more than1,200 mg calcium and more than 800 IU vitamin D was associated with a 33% lower risk of type 2 diabetes.
8. Needed to Maintain Dental Health
Calcium is stored partially in the teeth and is needed for tooth health and maintenance. Calcium may help defend against tooth decay and has been correlated with increased dental health for similar reasons that it protects bones.
9. Helps with Indigestion
Calcium is used in over-the-counter antacid tablets that help digestion by reducing heartburn and symptoms of an upset stomach. But antacids often just reduce your stomach acid which is the opposite of what you need. In fact, in nearly 80% of acid reflux cases, low stomach acid is the case. The reflux is actually cause by food that has been sitting in the stomach without enough stomach acid, so it ferments creating gas and pressure that reopens the LEM muscle that is the valve between your esophagus and the stomach. This allows acid to travel up and causes the burning or pressure in your chest.
Eating calcium rich foods can help reduce these symptoms because calcium helps the LEM valve that controls food moving into the stomach and when malfunctioning causes acid reflux. Taking calcium improves the LEM muscle function and can often help reverse the symptoms associated with GERD or acid reflux.
10. Can Help Prevent PMS Symptoms
Calcium has been shown to be useful in relieving PMS symptoms including bloating, cramps, headaches, breast tenderness, muscle aches, fatigue, and moodiness. Calcium levels fluctuate during the menstrual cycle because as estrogen levels increase, calcium concentrations drop, therefore consuming enough calcium helps to balance this relationship and reduce painful symptoms.
Is Dairy Really the Best Source of Calcium?
Many studies have investigated whether or not dairy, and cow’s milk in particular, is the ideal source of calcium. Results have been mixed, with some observational studies showing that dairy has a positive effect on bone health, while others show that it has no effect, or even potentially harmful effects in certain cases.
One of the reasons that dairy products are often promoted as being the best source of calcium is because not only do dairy products contain calcium, but full-fat, grass-fed dairy foods are also a good source of vitamin K, phosphorus, and to some degree Vitamin D too. These nutrients are all equally important in supporting bone health as calcium is, because they work together to maintain bone mineral density.
Another positive aspect of getting calcium from high quality dairy products is that dairy foods are high in protein. Although the opposite was initially thought to be true, recently many studies have found a significant positive relationship between higher protein intake and increased bone mass or density. According to researchers who conducted a 2011 study to investigate the effects of protein on skeletal health,
“The recommendation to intentionally restrict dietary protein to improve bone health is unwarranted, and potentially even dangerous to those individuals who consume inadequate protein.”
Recent research shows that a diet high in calcium and also high in protein and other essential nutrients can positively impact bone health by aiding in more calcium absorption due to several biological mechanisms. Therefore for optimal bone health, it’s advised to eat high levels of calcium along with other important cofounding minerals and substantial protein too. Most of these nutrients can be found in high-quality dairy products like organic whey protein, raw unpasteurized milk, organic goat cheese, and kefir.
Raw Milk, Milk Can
One source of calcium that is almost ideal is raw milk. Raw milk is different from the normal cow’s milk, or even organic cow’s milk, that you’d find in the grocery store because it is just that- it’s fresh, raw, unpasteurized, and non-homogonized. This is what distinguishes raw milk from regular milk; it’s the processes that it doesn’t go through that retains its nutrients.
That being said, it’s also possible to get enough calcium without consuming dairy products. Vegetarians and vegans who eat a well-rounded whole foods diet for example can acquire calcium from plant sources including sea vegetables, beans, and leafy greens.