Phytic Acid Archives - The Paleo Network

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Is Quinoa Paleo?

So we know that grains aren't Paleo, but what about the pseudo grains such as quinoa (pronounced “keen-wah”) chia seeds and buckwheat? Are they considered acceptable for a paleo diet? The answer is no, and here’s the reason why…

Pseudo grains are actually seeds, not grains, but are loaded with anti nutrients and carb heavy. If it looks and acts like a grain – it’s a grain! Quinoa seems to be a really fashionable “health food” at the moment – but do you really need it?

Just like other grains, quinoa contains anti nutrients like phytic acid, lectins and saponins – substances not tolerated well – and not good for gut health and permeability. Phytic acid binds to minerals preventing you from absorbing them – it can even leach minerals from your body for this purpose. Lectins and saponins are culperates in gut permeability which can lead to leaky gut.

Whilst properly preparing grains by soaking and sprouting can help to minimise the amounts of anti nutrients in the grains, it won’t get rid of them entirely.

Quinoa is popular because it’s high in protein, yet many paleo foods such as grass-fed meat and leafy green vegetables are actually far better sources of protein.

Before you can eat grains like quinoa, a lot of processes need to happen – which is why it is a “modern” food. Pseudo grains need to be ground, separated, roasted and rinsed. Would you do all that work yourself just to add in a small about of quinoa to you lunch?

Whilst some people may tolerate properly prepared grains,if you are in any doubt, it’s surely best to avoid them altogether. There are so many paleo friendly alternatives, such as cauliflower rice, zucchini noodles or spaghetti squash.

Pseudo Grains and Digestive Health

Many people turn to pseudo grains like quinoa, buckwheat, and amaranth under the impression that they’re a safe, gluten-free alternative to traditional grains. However, for those following a Paleo lifestyle, especially anyone dealing with autoimmune or digestive issues, pseudo grains can be problematic. These seed-based imposters often come with similar drawbacks as true grains — most notably, they contribute to gut irritation and inflammation due to their anti-nutrient content.

The lectins found in pseudo grains can bind to the lining of the gut and, over time, contribute to compromised intestinal barriers. This is especially concerning for individuals who already struggle with food intolerances, IBS, or autoimmune flare-ups. Even if you're not currently symptomatic, regularly consuming pseudo grains can create a low-grade inflammation that may go unnoticed — until it becomes a more significant health issue.

Are Pseudo Grains Ever Paleo-Compatible?

There is a small subset of Paleo followers who advocate for the occasional use of soaked or sprouted pseudo grains, arguing that preparation methods can render them less harmful. While it’s true that soaking and fermenting can reduce levels of phytic acid and other anti-nutrients, it does not eliminate them completely. For strict Paleo adherents, the benchmark is clear: if you couldn't have reasonably prepared it using traditional, pre-agricultural methods, it doesn't belong on your plate.

That said, everybody is different. Some people who follow a more relaxed version of Paleo may choose to include a small amount of well-prepared pseudo grains, particularly after they’ve healed their gut. But for those looking to follow Paleo principles for maximum health optimisation, it makes more sense to focus on truly nutrient-dense, ancestral foods that require minimal preparation and are rich in bioavailable nutrients.

Better Paleo Alternatives to Pseudo Grains

Rather than attempting to recreate grain-like dishes using quinoa or buckwheat, it’s far more rewarding to experiment with truly Paleo-friendly alternatives. Here are some favourite substitutions that work well in most recipes and are kinder on your digestion:

Cauliflower Rice: A perfect stand-in for couscous or rice, it’s light, easy to digest, and can be flavoured in endless ways.
Spaghetti Squash: A brilliant noodle replacement for dishes like spaghetti Bolognese or stir-fries.
Zucchini Noodles (Zoodles): Ideal for cold noodle salads or warm pasta-style meals with a Paleo pesto or tomato sauce.
Coconut Flour & Almond Meal: Great for baking, thickening sauces, or creating Paleo-style flatbreads and pancakes.
Sweet Potato: A nutrient-rich option that provides fibre and carbohydrates without the gut irritants found in grains.

These alternatives are not only more aligned with Paleo principles, but they also tend to be easier to prepare and integrate seamlessly into meals without the complications of soaking, rinsing, or fermenting.

Environmental and Ethical Considerations

Another important angle to consider with pseudo grains like quinoa is sustainability. As demand for these crops has skyrocketed in recent years, especially in Western countries, it has led to issues in the regions where they are traditionally grown. In parts of South America, local populations are now unable to afford quinoa due to export-driven price inflation.

From a sustainability and ethical perspective, choosing locally grown, in-season vegetables, pastured meats, and sustainable seafood aligns better with both the Paleo ethos and environmental responsibility. These foods are not just better for your health, but for the planet and local economies too.

Blood Sugar and Pseudo Grains

Another drawback of pseudo grains is their impact on blood sugar. Despite being promoted as low-GI or high-protein, most pseudo grains have a relatively high carbohydrate load. For people trying to regulate insulin, support fat loss, or manage energy levels, they can cause undesirable blood sugar spikes. This is especially true when consumed as part of a high-carb meal or in large quantities, which is often the case with quinoa-based salads or grain bowls.

By contrast, Paleo staples like leafy greens, fermented vegetables, and healthy fats provide a slower energy release, more stable blood sugar, and far more micronutrients per bite.

Why the “Health Food” Halo Can Be Misleading

The rise of pseudo grains has been helped along by slick marketing, wellness trends, and an increasing demand for gluten-free products. But just because a product is gluten-free or organic doesn’t mean it’s Paleo — or healthy. Many people assume that anything labelled a “superfood” must be good for them, without questioning its preparation process, origin, or effects on the body.

This health halo effect is particularly strong with quinoa, often presented as the perfect protein source. But its protein is incomplete (unlike that from meat or eggs), and the minerals it does contain may not be well absorbed due to anti-nutrients. It’s essential to critically evaluate these trends, especially when your health is your top priority.

The Simplicity of a True Paleo Diet

One of the best parts of Paleo is how simple it can be. There's no need to chase exotic or trendy foods when the most nourishing meals are often the most basic. A grass-fed steak, roasted seasonal vegetables, a handful of macadamia nuts, and a drizzle of olive oil can offer more nutrition and satiety than any pseudo grain bowl.

With just a little planning and prep, you can create meals that support gut health, blood sugar balance, and overall vitality without ever reaching for quinoa, buckwheat or other “healthy” grains.

Final Thoughts on Pseudo Grains

While pseudo grains might seem like a harmless or even healthy compromise, they simply don’t measure up when compared to the nutrient-dense whole foods that form the foundation of a true Paleo lifestyle. Whether your goal is to reduce inflammation, support digestion, lose weight, or just feel better day to day, the best results come from choosing foods your body was designed to eat.

If you’re new to Paleo or still experimenting with what works for you, consider taking a break from all grains and pseudo grains for 30 days. Then, if you reintroduce them, take note of how your body responds. You might be surprised just how much better you feel without them.

Do you avoid all grains, or do you eat some in moderation? How do you prepare them? I’d love to hear what you think about pseudo grains like quinoa, in the comments below.

What's wrong with soy legume paleo diet primal allowed alternative-min

What’s So Wrong With Soy?

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Are soy beans really that bad for us? So many “healthy” people swear by soy – and it’s certainly portrayed in a lot of mainstream media as a health product.

Soy beans contain a lot of natural toxins. It doesn't matter whether they’re organically grown or genetically modified. The problem with modern soy products is that the factory processing is different from the traditional, time-consuming preparation through fermentation and prolonged boiling, whereby a lot of these toxins are removed. Products such as tempeh, tofu and miso are, if of good quality and a lot less dangerous than modern unfermented soy products, like soy milk. In the current, fast and large-scale production, these toxins stay in the end-product.

Why do people eat soy?

Whilst some people switch due to cow milk allergies or lactose-intolerance, many people switch for the perceived health benefits. The use of soy milk was supposed to be a good alternative to dairy, if we believe the commercials. The irony is that soy itself is in the top ten of foods that give the highest change of allergies!

Vegetarians and vegans often use soy products as dairy products and meat substitutes, particularly due to the high protein content.

The dangers of soy

Soy contains high amounts of phytic acid, that impedes the reception of calcium, magnesium, copper, iron and zinc. Although the pro-soy lobby argues that these minerals can also be found in soy, they are barely absorbed by the body due to the phytic acid content. The anti-nutrients present are not broken down by processes such as steeping, germination or prolonged cooking.

Soy also contains high concentrations of manganese, a chemical element. Some manganese in our food is necessary, but high amounts, such can be found in soy, are associated with neurological damage. It contains almost 200 times as much manganese as breast milk.

Trypsin inhibitors can disrupt the digestion of protein, can negatively influence the function of the pancreas and cause growth problems. Diarrhoea, stomach cramps and bleeding are some of the problems that can occur due to a lack of trypsin.

Vegetable female hormones (phytoestrogens) in soy disrupt the function of the endocrine (internal) glands and might cause infertility and breast cancer.

Cancer patients, especially the ones with hormone-dependant tumours such as breast cancer and prostate cancer, are advised to avoid soy because it can cause the growth of tumours. The phytoestrogens it contains can hinder the function of the thyroid, which causes a risk for a slow working thyroid and even thyroid cancer.

Substances in soy that resemble vitamin B12 are not absorbed by the body and increase the need for vitamin B12. Vitamin B12 is necessary for the production of red blood cells. A shortage of these blood cells can cause severe anemia. Soy increases the need for vitamin D, which is used for building bones and a strong immune system, and something most people are already deficient in.

In modern soy production, it is modified, which produces toxic lysinoalanine and the carcinogen nitrosamine as a result. During the process, glutamic acid is also formed. This is a flavour enhancer and potential neurotoxin. As if this wasn't bad enough, MSG (another flavour enhancer) is added to many soy products.

Soy sauce is popular in many recipes, but is easy to avoid – it can be completely replaced using paleo friendly coconut aminos.

I’d be interested to hear what you think about Soy? Do you avoid it in all forms, or do you occasionally eat fermented soy products?

Paleo Diet Recipe Primal Sautéed Vine Tomatoes and French Beans-min

French Beans & Vine Tomatoes Sauté

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Phytic Acid & The Paleo Diet

There are many benefits to adhering to the Paleo diet as a means of getting rid of body fat and helping to reduce the likelihood of a number of illnesses. One of the benefits of the Paleo diet is that it can help to reduce phytic acid intake. It obliterates foods which are full of phytic acid in favour of those which contain low levels such as fruits and vegetables.

Phytic acid is highly obstructive as it has the ability to stop essential minerals from being absorbed. These minerals include magnesium, iron and calcium, which are important as part of any healthy diet. Phytic acid binds itself to these minerals and as our bodies can’t break them down, it can result in a number of health issues. There are many people who consume high levels of cereal, as they believe that this is beneficial to the health but in fact these are one of the main culprits of phytic acid. As a result, they can actually prove to be quite damaging to the health. As our ancestors substituted cereals for other healthy foods such as vegetables and fruits, it was a much healthier way of living which is why the Paleo diet is the best one to follow.

The health issues which can result from a diet which is high in phytic acid include PMS, stomach cramps and skin problems, which can be very detrimental for our quality of life. There are many people who also suffer from anaemia, which is caused by iron deficiency and it is believed that this could be caused through a high phytic acid diet. The Paleo diet promotes an eating plan which minimises the intake of foods which contain phytic acid, in order to promote a healthier lifestyle.

The right diet is the most important way of maintaining good health and more often than not, most of us will reach for the painkillers when we feel unwell, rather than getting to the root cause of the problem. There are certain foods which are extremely high in phytic acid and these are best to completely stay clear of when following the Paleo diet. The most common of these are grains and legumes. These foods can be replaced with fruits, vegetables and nuts and seeds, which are full of minerals and antioxidants.

Nuts and seeds are quite high offenders when it comes to levels of phytic acid but you can minimise these by soaking them in purified water. Nuts are full of health benefits, but should only be eaten in moderation; otherwise they will be counter productive. As far back as our ancestors, people were soaking their nuts and seeds and as the reason behind the Paleo diet is to go back to our roots, it is a ritual we should bear in mind when trying to reduce our intake of phytic acid. The best way to achieve this is to soak the nuts in purified water, cover them and add sea salt. You should then give them a rinse and drain them, before putting them in the oven at the lowest possible temperature. It may seem like a bit of a lengthy process, but the benefits to help are worth taking these steps.

In order to really get the balance between the right nutrients and lowering levels of phytic acid, it is worth educating ourselves on the content of our foods so we are more aware of whether or not they will be detrimental to our health. There are plenty of nutritious foods to eat as part of the Paleo diet, which will result in noticeable changes to your health and fitness levels. Good combinations of the right foods, together with an exercise plan will not only improve your appearance, but will also help you to enjoy a longer and more fulfilling lifestyle.

If you find any of the foods on the Paleo diet are bland, you can always season them with apple cider vinegar as this is a tasty substitute to high calorie mayonnaise and it offers lots of health benefits. It can take a while to get used to following the diet, but it can be really beneficial to the body and appearance. It will soon become a way of life and reducing phytic acid levels is just one of the many benefits of following this simple but effective diet.

How Phytic Acid Affects Nutrient Absorption

Phytic acid, also known as phytate when in salt form, is often found in the outer layer of seeds, nuts, legumes, and grains. While it serves a protective function in plants, its impact on human health is more complex. Once ingested, phytic acid binds to positively charged minerals like zinc, calcium, magnesium, and iron — forming insoluble complexes that the body cannot absorb. This effectively reduces the bioavailability of these essential minerals, even when your diet includes an otherwise adequate intake.

Over time, consistent consumption of foods high in phytic acid can contribute to deficiencies, particularly for individuals who are already at risk of low mineral levels. This is especially concerning for women (due to menstrual blood loss and pregnancy), children, athletes, and those recovering from illness. The Paleo diet naturally avoids high-phytate foods by steering clear of legumes and grains, making it a practical approach to maintaining mineral balance without the need for supplementation.

Modern Misconceptions About ‘Health Foods’

Marketing has led many people to believe that breakfast cereals, wholegrain bread, and granola bars are healthy daily staples. Yet, these products often contain high levels of phytic acid due to the processing of wheat, oats, soy, or other legumes. While fortified with synthetic vitamins and minerals, the phytic acid content can still impair absorption, particularly in the case of non-heme iron — the type found in plant foods.

When viewed through a Paleo lens, these so-called health foods lose their appeal. By focusing on bioavailable nutrients from natural sources — such as leafy greens, animal proteins, and fermented or properly prepared nuts — the Paleo diet offers a far more effective way to nourish the body without interfering with digestion or mineral uptake.

Traditional Practices for Reducing Phytic Acid

Long before modern science understood the implications of phytic acid, traditional cultures developed food preparation techniques that naturally reduced its levels. Soaking, sprouting, fermenting, and slow-cooking were commonplace, especially for legumes and grains. These methods activate phytase, an enzyme that breaks down phytate and helps release the bound minerals.

While Paleo largely avoids grains and legumes, nuts and seeds are still included — though in moderation. Applying the same ancestral wisdom of soaking and low-temperature dehydrating allows you to enjoy these foods without the same anti-nutrient load. If you regularly consume almonds, walnuts, sunflower seeds or pumpkin seeds, it’s worth adopting a soaking routine as part of your food prep rituals.

Meal Planning for Low Phytic Acid Living

Creating balanced Paleo meals that avoid phytic acid and support optimal nutrition is easier than it sounds. Here are some simple ideas:

Breakfast: Scrambled eggs with sautéed kale and mushrooms, plus half an avocado
Lunch: Grilled chicken breast over a salad of rocket, cucumber, beetroot, and olive oil dressing
Dinner: Baked salmon with roasted sweet potato and steamed broccoli
Snack: A small handful of soaked and dehydrated cashews or macadamias

These meals are rich in micronutrients, contain minimal to no phytic acid, and offer plenty of fibre and healthy fats — all essential for sustained energy and long-term wellness.

The Long-Term Benefits of Reducing Phytic Acid

In addition to improving nutrient absorption, reducing dietary phytic acid can lead to noticeable improvements in energy, mood, skin clarity, and digestion. Many people who switch to Paleo report a reduction in bloating, fatigue, and cravings, especially when high-phytate foods are eliminated. Over time, the cumulative benefits of improved mineral status can lead to stronger immunity, better hormonal balance, and increased bone density.

Furthermore, minimising anti-nutrients like phytates can be particularly important for those with gut conditions such as IBS, SIBO, or leaky gut syndrome. By removing dietary irritants, the gut lining has a chance to heal and absorb nutrients more effectively — often leading to fewer symptoms and better overall resilience.

Final Thoughts on Phytic Acid and the Paleo Diet

Reducing phytic acid is just one of many advantages to living Paleo. By emphasising whole, nutrient-dense foods that don’t compete with your body’s ability to absorb essential minerals, you’re building a strong foundation for lifelong health. It’s not about restriction — it’s about making food choices that align with how our bodies evolved to thrive.

If you’re just beginning your Paleo journey, don’t stress about perfection. Focus first on removing the obvious offenders — cereals, bread, legumes — and get comfortable with preparing whole meals from scratch. Over time, you can add in practices like soaking nuts and rotating seasonal produce for even better results.

Have you noticed changes in your health since lowering your intake of phytic acid? Share your experiences in the comments — it’s always inspiring to hear how small shifts in diet can lead to meaningful transformations.

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