The Science Behind Soaking Oats

Apr 23, 2025Kylie Hollonds
The Science behind soaking your oats

Soaking oats overnight initiates a natural breakdown process that makes them easier to digest. It also activates beneficial enzymes that help neutralize phytic acid, a compound found in whole grains, nuts, and seeds that can hinder the absorption of key minerals such as calcium, magnesium, and iron.


Why Soak Your Oats? Unlock the Nutritional Benefits of Overnight Soaking

Did you know that soaking your oats overnight is an age-old tradition that enhances their digestibility and nutritional value? Our ancestors understood the power of food preparation, and soaking oats before cooking was a common practice in kitchens worldwide. Today, this simple step remains as beneficial as ever, especially for those with sensitive digestion or looking to maximize nutrient absorption.

activates beneficial enzymes that help neutralize phytic acid

What is Phytic Acid and Why Does it Matter?

Phytic acid, also known as phytate, is a natural plant compound that binds to minerals and prevents their absorption in the digestive system. This can lead to nutrient deficiencies over time, particularly for those who consume a grain-heavy diet. Factors such as soil conditions, farming methods, and processing techniques influence the phytic acid content in foods.

At GF Oats, we prioritise purity. Our oats are grown without high-phosphate fertilizers, which means they contain lower levels of phytic acid compared to conventionally farmed oats. By soaking your oats, you further reduce this compound, allowing your body to absorb essential minerals more efficiently.

Soaking oats in mason jar

Why Should You Soak Your Oats?

In today's fast-paced world, we’ve moved away from traditional food preparation techniques, often opting for quick-fix meals. However, taking a little extra time to soak your oats offers numerous health benefits:

1. Enhanced Nutrient Absorption

Soaking deactivates phytic acid, allowing your body to absorb more iron, zinc, and magnesium—key nutrients that support energy production, immune function, and bone health.

2. Improved Digestion

Pre-soaking oats helps break down complex starches and proteins, making them easier to digest, particularly for those with sensitive stomachs.

3. Better Gut Health

The fermentation process during soaking encourages the growth of beneficial probiotics, supporting a healthy gut microbiome and reducing bloating.

4. Creamier Texture & Enhanced Flavour

Soaking softens the oats, resulting in a creamier, smoother consistency that blends perfectly with milk or yogurt. It also reduces the natural bitterness of raw oats, enhancing their natural sweetness.

Soak your oats your way

How to Soak Oats for Maximum Benefits

To properly soak your oats, follow these simple steps:

  1. Measure Your Oats: Use ½ cup of GF Oats for one serving.
  2. Choose a Liquid: Add 1 cup of water, milk, or dairy-free alternatives like almond or coconut milk.
  3. Add an Acidic Medium (optional): To help neutralise phytic acid, mix in 1 tablespoon of apple cider vinegar, lemon juice, yogurt, or kefir.
  4. Let Them Soak: Cover and leave at room temperature for at least 8 hours or overnight.
  5. No Need to Rinse: Unlike other grains, soaked oats do not need to be rinsed before consuming.

Bonus Tip: Boost Your Oats with Superfoods

We also have a cute little overnight oats jar in our shop.

Shop overnight oat bircher jar

For an extra nutritional punch, stir in chia seeds, flaxseeds, or a scoop of protein powder before soaking. You can also add cinnamon, honey, or fresh berries for natural sweetness.

Alternatively just soak the oats like we do and add some OATY BOOST on in the morning for extra fibre and protein.

Try our oaty boost
Oaty Boost Review

The Takeaway

Soaking your oats is an effortless way to unlock their full nutritional potential. Not only does it improve digestion and mineral absorption, but it also enhances taste and texture, making your morning porridge or overnight oats a truly nourishing meal.

Want to enjoy the best quality oats? GF Oats offers premium, uncontaminated oats grown using the Global Oats Purity Protocol - ensuring they are free from wheat, rye, and barley contamination.

👉 Shop our range of GF Oats today and start reaping the benefits of properly prepared, nutrient-rich oats!

For more healthy tips and delicious oat-based recipes, visit our blog. 🌿💛

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