What are the benefits of sheep milk for bodybuilding?
There is no good evidence that sheep milk builds more muscle than other milk. One small, producer-supported New Zealand trial found its protein was more readily digested than cow milk protein and gave more of the amino acids leucine, valine and isoleucine, but it was in women who avoid dairy, not athletes. Total protein, calories and training matter far more.
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In this article
Is sheep milk good for bodybuilding?
It can fit a muscle-building diet, but it is not proven to be better than cow milk. The best evidence we could open is a University of Auckland study announced in 2019. Thirty women who normally avoid dairy drank 650 mL of cow milk and of sheep milk on separate occasions in a blinded trial. The researchers reported that sheep milk protein was more readily digested, and that it supplied more of the branched-chain amino acids leucine, valine and isoleucine.
How much should you trust that study?
Be careful. The participants were 30 women who avoid dairy, not bodybuilders. The results had been presented at a conference and not yet published in a journal at the time. The trial was supported by sheep milk producers, which is a potential conflict of interest. It also measured digestion and blood levels, not muscle growth. So it does not show that sheep milk helps you gain muscle faster.
What about fat and calories?
The Auckland report says sheep milk has higher total fat than cow milk, and other published comparisons report more protein too, so a glass has more calories. That can help if you are trying to gain weight, and it can hurt if you are cutting. The study said the higher fat did not cause a bigger rise in blood triglycerides, but that was a small group. Check the label of the milk you buy, because brands and seasons differ.
Practical points
- Total protein matters most. Muscle gain depends on overall protein intake, calories and resistance training, not on one milk. This is general guidance.
- Cost and supply. Sheep milk is often harder to find than cow milk, so compare the price per gram of protein.
- Lactose. It still contains lactose, so do not assume it suits lactose intolerance or milk allergy; ask a doctor.
- Safety. Choose pasteurized milk.
Sheep milk or whey?
Whey and other protein powders deliver protein with less fat and fewer calories. Milk of any kind is food, not a supplement, so it suits a meal or snack. If you have kidney disease or a medical condition, ask a doctor or dietitian before raising your protein intake.
People also ask
Does sheep milk build more muscle than cow milk?
Not proven. One small trial found better protein digestion and more leucine, but it did not measure muscle growth.
Is sheep milk higher in protein than cow milk?
Published comparisons generally report more protein and fat in sheep milk, but values vary, so check the label.
Can people with lactose intolerance drink sheep milk?
Not safely by default. It still contains lactose, and the Auckland report says reports of better tolerance are only anecdotal.
Sources
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