These participants will maintain their daily food and exercise routine and will receive no intervention.

Participants will receive protein supplementation daily for 16 weeks.

Participants will receive O3FA supplementation daily for 16 weeks.

Participants will receive protein and O3FA supplementation daily for 16 weeks.

Participants will receive protein and placebo fat source supplementation daily for 16 weeks.

Participants in the protein arms will receive whey protein daily for 16 weeks.

Pittsburgh Sleep Quality Index (PSQI) will assess sleep quality and disturbance. This is a elf-rated questionnaire which assesses sleep quality and disturbances over a 1-month time interval. Nineteen individual items generate seven "component" scores: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction. The sum of scores for these seven components yields one global score. Each item is weighted on a 0-3 interval scale. The global PSQI score is then calculated by totaling the seven component scores, providing an overall score ranging from 0 to 21, where lower scores denote a healthier sleep quality.

Dietary intake will be measured using 3-day, weighed food records.

Sleep duration will be measured using Actigraph monitors worn on the wrist.

Mood will be assessed using the Profile of Mood States (POMS) questionnaire. The POMS measures six different dimensions of mood swings over a period of time. These include: Tension or Anxiety, Anger or Hostility, Vigor or Activity, Fatigue or Inertia, Depression or Dejection, Confusion or Bewilderment. A five-point scale ranging from "not at all" to "extremely" is used to assess participant mood states.