Hemp protein: Benefits, side effects and comparison of hemp vs. whey

What is hemp protein?

Hemp protein is a plant-based protein powder made from hemp seeds (Cannabis sativa). It retains the best of nature, undergoes minimal processing, is gently pressed and ground into a fine powder. As a result, it retains many of the valuable nutrients from the original seeds.

Hemp protein is essentially produced by mechanically pressing oil from the seeds and then grinding the defatted hemp meal into a fine powder.

Hemp protein content

✔️ Up to 50% high-quality plant protein

  • Depending on the degree of filtration, hemp protein contains approximately 40-50% complete protein, meaning it contains all essential amino acids.

✔️ Nutritious serving in each dose (~30 g)

One serving contains approximately:

  • 12–15 g of protein
  • 5–12 g of carbohydrates (mostly fibre)
  • 3–6 g of healthy fats

✔️ Natural source of micronutrients

  • 20–30% of the recommended daily intake of iron
  • Approximately 15% of the daily calcium requirement
  • Also contains magnesium, zinc, copper and potassium

✔️ Antioxidants and bioactive substances

  • Hemp protein is rich in natural antioxidants, such as lignanamides, which help protect cells from oxidative stress.

Why is hemp protein so easy to digest?

Hemp protein is 90–98% digestible, so the body utilises almost all of it. It contains two super proteins, edestin and albumin:

  • Up to 60-80% edestin, which is extremely easy for the body to digest.
  • The rest is albumin, which is light and quickly absorbed.

Both are globular proteins, which are easily absorbed by the body.

Hemp proteins do not cause bloating like some whey proteins and do not contain lactose. In addition, they do not contain any anti-nutritional substances that would interfere with the absorption of nutrients.

One serving contains approximately 8–11 g of fibre, which is about one-third of the recommended daily intake.

  • Soluble fibre supports intestinal microflora.
  • Insoluble fibre contributes to regular digestion and a feeling of fullness.

Bananas, shaker, and organic hemp protein from Sum, BudsForBuddies logo at bottom right

Benefits of hemp protein

Hemp protein offers many nutritional and health benefits that make it a great alternative to common protein supplements. See for yourself why you'll love it too 👇:

  • Complete protein for the body: It contains all 9 essential amino acids that the body cannot produce on its own. It is therefore comparable to egg white or whey.
  • Rich amino acid profile: Arginine (supports heart health), cysteine and methionine (contain sulphur and aid cell regeneration) and other important amino acids that support muscle growth and recovery. The total proportion of essential amino acids in hemp protein isolate is even higher than in soy isolate.
  • Rich source of fibre: One serving (approx. 4 tablespoons) contains approximately 10 g of fibre, which is about 30% of the recommended daily intake. Incidentally, compared to other protein powders, this is a substantial amount.
  • Supports digestion and regularity: Fibre is essential for healthy digestion, contributes to regularity and supports a balanced intestinal environment.
  • Helps regulate blood sugar and cholesterol levels: It helps maintain stable blood sugar and cholesterol levels.
  • Keeps you feeling full for longer: Thanks to its higher fibre content, hemp protein keeps you feeling full for longer, which is useful when dieting or when you want to control your appetite.
  • Healthy fats for body and mind: Hemp protein contains a small amount of hemp oil rich in essential omega-3 and omega-6 fatty acids in a balanced ratio. These fats support the heart, immunity, digestion and hormonal balance. It also contains GLA, a rare omega-6 acid with anti-inflammatory effects.
  • Top-notch iron: One serving covers up to 25% of your daily iron requirement, which is essential for red blood cell production and energy.
  • Other important minerals in amounts that common whey proteins often do not contain: Magnesium (for nerves and muscles), zinc (immune support), manganese, copper and potassium (for metabolism and balance).
  • Suitable for vegans and allergy sufferers: Hemp protein is 100% plant-based, making it suitable for vegans and vegetarians as a complete alternative to animal proteins.
  • Does not contain any common allergens: Allergies to hemp seeds are very rare. In addition, allergenic components are removed during processing into protein. Compared to soy, hemp is also a less common allergen. Therefore, hemp protein is considered a hypoallergenic food supplement.
  • Natural and pure product: It contains no added chemicals, sweeteners or fillers (if you buy pure hemp powder). It has a slightly nutty, earthy taste, which many people enjoy in smoothies or porridge.

Man drinking hemp protein, right SUM Hemp Protein Shake Be Vegan Hero Coconut, SUM ULTIMATE VEGAN Blend Hemp and Pea Protein Choco Coco, and SUM Organic Hemp Protein, bottom right BudsForBuddies logo

Hemp vs. whey protein: A clear comparison in a table

Are you hesitating between plant-based and animal-based protein? 🤔 Hemp protein is a popular choice among plant-based alternatives, while whey is a classic among animal-based sources.

Each has different nutritional properties, origins and processing methods. To make your decision easier, we have prepared a handy table👇 .

Hemp Protein Whey Protein
Origin & Processing 100% plant-based, minimally processed Animal-based, often chemically filtered
Protein Content (per 30 g) ~15 g ~24 g
Amino Acids All essential amino acids (lower in lysine & leucine) Complete profile, rich in BCAA
Additional Nutrients Fiber, minerals, omega-3/6, antioxidants Usually no additional nutrients
Digestibility Slower absorption (3–4 h), gentle on digestion Fast absorption (1–2 h), may cause bloating
Lactose/Allergens Lactose-free, low allergenicity Contains lactose, possible digestive issues
Vegan ✔️
Sports Performance Supports recovery, ideal for vegans Scientifically proven muscle growth, ideal post-workout
Texture & Taste Earthy, slightly gritty; less soluble than whey Smooth; easily dissolvable

Conclusion

Hemp protein is an excellent way to enrich your diet with protein and other beneficial nutrients in a natural way. It offers a comprehensive nutritional profile, aids digestion, satisfies hunger and provides the body with valuable micronutrients.

Compared to whey, it is better tolerated, more environmentally friendly and suitable for almost everyone – vegans, active athletes, people with lactose intolerance or those who want to supplement their diet with high-quality protein in a natural way 💪.

You can use it daily, adding it to smoothies, porridge, pancakes or soup.

Whether you choose pure hemp powder or a combination with pea protein, remember that it is a dietary supplement, not a substitute for a varied diet.

Try the best of hemp and discover nutrition that your body will appreciate 💚.

FAQ

1. What is organic hemp protein?

Organic, or BIO, hemp protein is a powder made from hemp seeds that come from organic farming. This means that the hemp was grown without synthetic pesticides, industrial fertilisers or GMOs.

In our e-shop, you can purchase, for example, SUM Hemp Protein Shake Be Vegan Hero Coconut, Cocoa, and Vanilla.

2. What is the difference between hemp and pea protein, and why are they often combined?

Hemp and pea protein are among the top plant sources of protein. Each has a slightly different amino acid profile, which is why they complement each other so well.

  • Hemp: Contains a lot of methionine and cysteine, less lysine and leucine.
  • Pea: Rich in lysine and BCAAs (mainly leucine), less sulphur amino acids.

👉 Together, they form the ideal ratio of all essential amino acids.

Benefits of the hemp and pea blend:

  • Ideal for muscle growth and regeneration
  • Contains fibre, healthy fats and micronutrients
  • Filling and easy to digest
  • Gluten-free, soy-free, lactose-free and GMO-free

In our e-shop, you can buy SUM ULTIMATE VEGAN Protein Drink Hemp+Pea in Choco Coco flavour, which combines hemp and pea protein in a ratio that provides a complete spectrum of amino acids.

If you want to enjoy the benefits of hemp and peas at the same time, try this blend and get the best of both in one shake. We also have practical 30g sample packs for you to try 🥤.

3. Which vegan hemp proteins can I buy at BudsForBuddies?

Our range includes vegan hemp proteins from the SUM brand in various flavours and package sizes:

The products are:

  • 100% plant-based (vegan)
  • Lactose-free
  • Made from hemp seeds (a powerful natural source of protein, fibre, healthy fats and micronutrients)
  • Organic certified
  • Containing up to 40% protein powder, fibre, healthy fats, trace minerals (iron, zinc, copper, magnesium and more)

4. Is hemp protein right for you?

In most cases, yes! Hemp protein is suitable for you if:

  • You are vegan, vegetarian or lactose intolerant
  • You want a natural and minimally processed supplement
  • You are looking for protein that is gentle on the digestive system
  • You are on a weight-loss diet
  • You want to get other beneficial nutrients from hemp in addition to protein
  • You want a more sustainable alternative to animal proteins

When to choose a different protein? ❌

  • You are a bodybuilder and need maximum performance
  • You have a sensitive digestive system and fibre does not agree with you
  • You don't like the taste of hemp

5. Does hemp protein have any side effects?

In general, hemp protein is a safe natural dietary supplement.
It is made from hemp seeds and does not contain THC, so you do not need to worry about psychoactive effects.

Mild side effects that may occur include:

  • Digestive problems from higher fibre intake (feeling of fullness, mild bloating and flatulence, or pressure in the abdomen).
  • Allergic reaction (rare): Symptoms such as rash, itching, facial swelling and breathing difficulties (in extremely rare cases).
  • Excess minerals: excessive consumption could lead to overload of the body (e.g. constipation from excess iron).

How to prevent this? 👇

Start slowly, for example with 1 tablespoon per day, and gradually increase the dose and drink plenty of water 💧. If you still feel heavy, divide the dose, e.g. into 2×15 g instead of 1×30 g. Stick to the recommended dosage so that you do not consume excessive amounts of minerals.

👨‍⚕️ If you are allergic to nuts or seeds, consult your doctor to see if you can use hemp protein.

 

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Photo: AI

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