How fresh milk compares to plant-based beverages 

• More protein, for tissue building and repair

• More vitamin A, for normal vision, immunity, and growth

• More vitamin B2, to turn food into energy

• More calcium, for healthy muscles, bones and teeth

• More phosphorus, for building strong bones and teeth

• More iodine, for thyroid function

• More essential amino acids, for healthy functions throughout the body

* at the time of writing this article. 

Milk also has higher bioavailability of many of these nutrients when compared to plant-based beverages. For example, although plant-based beverages are often fortified with calcium, solubility and digestibility issues mean that they can deliver less calcium than milk. 

Amino acid bioavailability is also lower, making it a considerable challenge to match the natural goodness of milk by consuming plant-based beverages. Milk has all nine essential amino acids, making it a complete protein. In comparison, plant-based beverages have varying amounts of different amino acids with soy having the closest profile to milk.

Protein and calcium don’t naturally disperse throughout most plant-based beverages. This means that when these drinks aren’t shaken, a nutrient sediment can form at the bottom of the container. Consumed without shaking, protein content is up to 95% lower and calcium content is up to 65% lower. Milk doesn’t need to be shaken – every sip of milk contains a wide range of macro and micronutrients to support a healthy body. 

In addition to the micronutrients, milk contains bioactives such as bioactive peptides, complex milk lipids and milk oligosaccarides which help to form the unique dairy matrix and provide further health benefits.

Plant-based beverages are typically more expensive

Milk is an accessible source of essential nutrients for people around the world. Not only is it widely available, but it provides nutrients in a way that can be more cost-effective than plant-based alternatives. In the US diet for example, milk has been found to be the least expensive source of calcium, and the second least expensive source of magnesium, potassium and vitamin A. 

Plant based beverages are, on average, more expensive than milk. In one New Zealand study, milk had a protein cost of 8c per gram, compared to 63c for an almond-based alternative, 79c for coconut, 59 cents for oat and $1.08 for rice. In this instance, protein from almond beverages was around eight times as expensive as protein from milk.

Costs are also higher in other major markets:

• A UK study found plant-based beverages cost almost twice as much as milk.

• A European study found plant-based beverage are between double and five times as expensive as milk. 

• Buying enough of a plant-based beverage to match the protein contained in milk could be up to 12 times as expensive. 

Fresh milk is minimally processed  

Fresh milk is minimally processed: collected from a farm, heat treated, possibly standardised, and homogenised to provide a consistent product.

Plant-based beverages undergo further processing. Their production process often includes heating, crushing, centrifuging and enzymatic alteration, creating a finished product that is primarily made up of water, additives and other ingredients, with only a small amount of the named plant included. 

Additives and other ingredients often include: 

• Sugar 

• Vegetable oils

• Emulsifiers such as carrageenan and lecithin

• Starch based thickeners

• Salt

Typically, the only ingredient in fresh milk is milk. In comparison, the typical glass of an almond based alternative might include filtered water, whole almonds, raw sugar, calcium phosphate, sunflower lecithin, sea salt, vegetable gum and natural flavour. 

Milk is simply delicious 

When you ask people why they buy milk, the number one reason is taste. 

Beyond the natural goodness of milk and its nutritional value for money, there is no substitute for its delicious flavour. Milk has naturally occurring lactose that makes it slightly sweet, as well as rich and smooth. It froths perfectly in your morning latte, gives creaminess to your porridge, and makes your baking tender and flavourful. 

Blind taste testing has found consumers can easily identify milk in blind taste tests when it’s put up against plant-based beverages. When consumers taste test milk and various plant-based beverages, they prefer the flavour of milk. 

“Nothing else tastes like milk,” Laura says. “Milk is naturally sweet, smooth, creamy, and delicious. Humans have been consuming milk for thousands of years – it’s a staple of traditional diets around the globe and a big reason is that we really enjoy drinking it. Beyond its nutritional advantages and its accessibility, milk just tastes fantastic.”