Based on the available information, there are indeed natural remedies that can aid protein absorption.

Firstly, consuming protein alongside carbohydrates can enhance protein absorption [1]. This is because carbohydrates stimulate the release of insulin, a hormone that promotes the uptake of amino acids - the building blocks of protein - into muscles [2].

Secondly, certain amino acids, such as arginine and lysine, can improve protein absorption. Arginine, for instance, is known to increase the production of nitric oxide, a molecule that dilates blood vessels and improves blood flow, thereby facilitating the delivery of amino acids to muscles [1].

Thirdly, digestive enzymes, which are naturally present in foods like pineapple (bromelain) and papaya (papain), can aid in the breakdown and absorption of proteins [3]. These enzymes help to break down large protein molecules into smaller peptides and amino acids, which are easier for the body to absorb [3].

Lastly, maintaining proper hydration is crucial for protein absorption. Water is essential for all bodily functions, including the digestion and absorption of nutrients [1].

In conclusion, consuming protein with carbohydrates, ensuring adequate intake of amino acids like arginine and lysine, utilizing digestive enzymes, and staying hydrated can all aid in protein absorption.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/NATURAL
[2] https://www.healthline.com/health/protein-digestion
[3] https://goldengateobgyn.org/how-to-help-your-body-absorb-protein/