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Protein concentrations in the blood are associated with dietary intake and lean body mass. These concentrations are often used to determine the nutritional status of an individual. (source)
Protein insufficiency can result from inadequate protein intake or low muscle mass, both of which reduce physical performance by limiting force production. Ensuring sufficient protein intake and maintaining healthy serum protein levels support muscle mass and recovery. This creates an optimal environment for peak physical performance by enhancing force production and movement.
Supplement with a Quality Protein Source: Low protein intake has been shown to negatively affect serum markers of protein in the body. Consuming protein increases the body’s protein stores and improves markers of protein in the body. (source) Recommendation: Supplement with 20 to 40 g of quality protein with a goal of consuming 0.8 to 1.2 g of protein per pound of bodyweight per day.
Supplement with Betaine HCl: Inadequate stomach pH hinders the absorption of protein. Betaine HCl supports healthy stomach acid by temporarily lowering gastric pH. Healthy stomach acid can help break down proteins, increase amino acid levels in the blood, and improve protein status. (source, source, source) Recommendation: Supplement with at least 1 g of betaine HCl with pepsin at mealtime.
