Whey protein hydrolysate is considered to be one of the most easily digestible forms of protein. Hydrolysis is a process that involves breaking down the protein into smaller peptides, making it easier for the body to absorb and utilize. As a result, whey protein hydrolysate is often referred to as "predigested" protein.
Compared to other forms of whey protein such as concentrate and isolate, whey protein hydrolysate is absorbed more quickly by the body, leading to a more rapid increase in blood amino acid levels. This can be beneficial for athletes and fitness enthusiasts who are looking for a quick source of protein to support muscle repair and growth.
However, the rapid digestion and absorption of whey protein hydrolysate can also lead to digestive discomfort, such as bloating, gas, and stomach cramps, for some people. This can be due to lactose intolerance, as whey protein hydrolysate can still contain small amounts of lactose or other ingredients in the product that may cause digestive issues.
In conclusion, whey protein hydrolysate is considered to be one of the most easily digestible forms of protein, but its digestibility can vary depending on individual differences in digestive function and the presence of any underlying digestive conditions. If you are lactose intolerant or have any other digestive issues, it is best to talk to your doctor before starting a whey protein hydrolysate supplement regimen.