It supposedly helps with digestion, immunity, and gut health
Whether it’s greens powders, pre-workout, or psyllium husk, there are countless supplement products to choose from these days. Certain supplements and superfoods go viral overnight, and lately, it seems like everyone is suddenly hopping on the cow colostrum bandwagon.
Cow colostrum is a nutritious fluid produced by cows immediately after giving birth, says an MD, a family medicine physician and the medical director and founder of SMed. And while it may sound questionable for humans to take it as a supplement, cow colostrum is often referred to as 'liquid gold' or 'miracle milk' thanks to its vitamins, minerals, disease-fighting proteins, growth hormones, and digestive enzymes. You can take colostrum in capsule form or as powder to mix in with your favorite beverage or smoothie. But before you click 'add to cart' and incorporate the supplement into your daily routine, there are a few things you should know about its safety, effectiveness, and supposed benefits. Ahead, doctors break it down.
What is cow colostrum?
Cow colostrum is the first form of milk produced by cows immediately after giving birth. The nutrient-rich fluid is high in antibodies, protein, and other beneficial compounds intended to support the newborn calf’s immune system and overall health.' In supplement form, the colostrum is pasteurised and dried into pills or powders that can be mixed into a liquid.
To back it up a step, all mammals (including humans!) produce colostrum right after giving birth, typically before their breast milk production kicks in. It’s the initial form of breast milk packed with nutrients to help newborns fight infections and develop a healthy immune system.
Cow colostrum benefits
Before we dive into the benefits of cow colostrum, it’s important to understand that the benefits for human adults are still cloudy. In other words, keep in mind that these are potential benefits, and more scientific research is needed to back its effectiveness.
It may help boost immunity
Colostrum is packed with antibodies and lactoferrin (a protein in human and animal milk), which can help strengthen the immune system and protect against infections and bacteria.
It can support your gut health.
There isn’t one supplement that’ll magically improve your gut health overnight, but colostrum contains growth factors that support the development and repair of the gastrointestinal tract, in turn, promoting a healthy gut lining. The supp may also strengthen your gut and fight infections that occur in the digestive tract. Another gut-friendly perk? Colostrum may help encourage regular, healthy bowel movements to prevent constipation and treat diarrhoea.
It's a good source of nutrients
Colostrum is loaded with proteins, carbohydrates, and essential fats, so it packs a major (and comprehensive) nutritional punch. It also has high levels of vitamins A, B, C, and E and contains calcium, iron, zinc, and magnesium which are key for immunity, muscle growth, and overall health and wellness.
It may help reduce inflammation
If you’re looking for a supplement with anti-inflammatory properties. Colostrum may help reduce inflammation and calm chronic inflammatory conditions. In particular, studies show that lactoferrin is a powerful anti-inflammatory.
Risks of taking cow colostrum
First, it’s worth mentioning that any type of supplement is not regulated, so it’s especially important to shop from a reputable source to nix the chance of contamination or unknown ingredients. In fact, improperly processed supplements might carry the risk of transmitting disease or harmful bacteria if the product is not sourced responsibly (more on that soon!).
People with dairy allergies or lactose intolerance should also avoid cow colostrum since there’s a risk of potential allergic reactions. Those with a history of heart disease should also steer clear since colostrum has a high natural cholesterol content. Side effects from taking cow colostrum are generally minimal, but some products may contain additives or fillers with other common allergens like soy or gluten, so it’s best to thoroughly read all labels and consult with your doc before starting a new supplement line-up.
Is it safe to take cow colostrum supplements?
Yes, as long as you shop from a reliable source. Look for products that are third-party tested, certified hormone-free, antibiotic-free, and preferably from grass-fed cows. Excessive fillers and additives should also be avoided. It’s also crucial to run any new supplements (including cow colostrum) by a healthcare provider, especially if you take prescription medication, since it may negatively interact with other medications you take. In terms of when you should take colostrum, it is recommended taking it on an empty stomach, 20 minutes before a meal, to maximise its absorption. If this causes stomach upset or nausea, you can also take it before bed.
When it comes to cow colostrum capsules versus powder, it’s up to you. Capsules are easier if you prefer a one-and-done situation, but powders are versatile for mixing into different liquids or even smoothies.
Cow colostrum supplements to try
As with all vitamins and supplements, you should always buy colostrum from a trusted source. In particular, choose products from reputable brands that have undergone third-party testing and provide transparent sourcing information.
Adapted from: WHM
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