Nutrients are primary sources of energy that are essential for every function in the body. Undernourishment, or sub-optimal intake of nutrients, will impact body functions across systems, potentially leading to negative health outcomes. (source)
Undernourishment or sub-optimal nutrient intake can negatively impact performance by impairing energy levels and hindering overall body functions, leading to diminished work capacity and recovery. Adequate nutrient intake supports optimal energy levels leading to better performance, quicker recovery, and improved adaptation.
Supplement with Quality Protein Source: Protein consumption has been shown to improve markers of nutritional status in both younger and older populations. (source, source) Protein ingestion supplies the body with essential amino acids needed for muscle protein synthesis, resulting in increased muscle mass. Intake of quality protein improves nutrient status. (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 a Multivitamin: Consumption of a multivitamin supplement has been shown to increase blood nutrient markers. (source) A high-quality multivitamin providing a broad spectrum of vitamins increases the blood levels of vitamins available for use in the body. Increased cellular vitamin concentrations improve nutrient status. Recommendation: Supplement with a multivitamin with at least 50% RDA of vitamins daily.