Hvor kommer energien fra, når hesten fodres med lavt stivelse og sukker?

Where does the energy come from when the horse is fed low starch and sugar?

August 18, 2025Ingeborg Rahbek Pedersen

Your horse needs energy to work – but without becoming “hot” or restless.
How do you achieve that when you avoid grains, oats and muesli?

The answer is simple: fiber and oil – sources that provide stable, blood sugar-neutral energy.


1. Fiber – the horse’s natural fuel

Horses are designed to live on high-fiber feed like grass, hay, and wrap. When the fiber reaches the large intestine, something special happens:

  • Microorganisms break down the fibers into short-chain fatty acids (acetate, propionate, butyrate)

  • These fatty acids are absorbed through the intestinal wall and become stable energy for muscles, organs, cells – and the brain.

  • Up to 60–70% of the horse's energy needs can be covered by fiber

Advantages:

  • Energy is released slowly → calm, stable energy

  • Contributes to healthy intestinal flora and proper digestion

  • Healthy digestion is important for the horse's well-being

Good sources of fiber:

  • Quality wrap or hay

  • Alfalfa and beet pellets (without molasses)

  • +Fiber Mash → a tasty supplement that provides calm energy, supports digestion and increases the horse's well-being


2. Oil – concentrated energy without sugar

Oil contains approximately 2.5 times as much energy as starch/sugar – without causing blood sugar fluctuations.

Advantages:

  • Stable energy for the muscles → better endurance

  • Contributes to concentration and calm focus

  • A gentle alternative to grains

Good sources of oil:

  • Rapeseed oil

  • +Energy Fiber Mash → combines fiber and oil in one blend, perfect for horses that need extra energy without getting “hot”


3. Protein and natural sugar

The rest of the energy comes from:

  • Protein in roughage or supplements (soybean meal, alfalfa) → important for muscles and tissues

  • Natural sugar from grass, hay or wrap – preferably in small amounts


4. More energy – without weight gain

If you want to increase your horse's energy without causing it to gain weight, choose easily digestible fibers and good fatty acids.

Examples:

  • Increase the amount of easily digestible fiber (+Fiber Mash, alfalfa, beet pellets)

  • Supply omega-3 from RC O3 Algae Oil → contributes to a shiny coat, supports mobility and general well-being

  • Avoid large amounts of sugar/starch, which can cause restlessness and imbalances in feeding.


5. Energy and calories – for horses that need to gain weight

Some horses need more calories – without compromising their calmness and well-being.

Obvious choices:

  • Rapeseed oil

  • +Energy Fiber Mash → provides concentrated energy and helps the horse to maintain balance in a calm manner


Conclusion

Horses can work efficiently and thrive on a diet low in starch and sugar.
Fiber and oil provide calm, sustained energy that supports performance, digestion, intestinal flora, concentration and general well-being – without major fluctuations in energy, blood sugar or mood.

👉 See all our feed solutions for horses with low sugar and starch here: link to shop
Link to your local dealer

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