Inclusion Criteria:  BMI ≤ 35 kg/m2 Capable of providing informed consent COVID-19 negative and/or asymptomatic  Exclusion Criteria:  Subject who does not/will not eat animal protein sources. Body mass index > 35. History of chemotherapy or radiation therapy for cancer in the 6 months prior to enrollment. Use of insulin to control blood sugar level. Currently receiving androgen (e.g., testosterone) or anabolic (e.g., GH, IGF-I) therapy. Currently using prescription blood thinning medications. Unable or unwilling to suspend aspirin use for 7 days prior to Visit 3. Unwilling to avoid using protein or amino-acid supplements during participation.