Can a daily fatty acid pill turn back the clock on aging blood cells?

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults who are 55 years or older at the time of signing the informed consent. * In otherwise good general health, as deemed by the investigator. * Are able to consume the study product capsules. * Stable medication regimen for ≥3 months * Have a BMI between 18.5 to 34.9 kg/m2 (inclusive) at baseline. * Willing and able to fast overnight (approximately 10 hours) * Have maintained consistent dietary habits, including medication and supplement intake, and lifestyle for the last 3 months before screening and agree to maintain them throughout the study (unless required per the restrictions). * Agree to follow the restrictions on concomitant treatments. * Agree to follow the restrictions on lifestyle. * Agree to use acceptable contraceptive methods. * Willing and able to agree to the requirements of this study, be willing to give voluntary consent, be able to understand and read the questionnaires, and carry out all study-related procedures. Exclusion Criteria: * Individuals who are pregnant, intending to breastfeed, or intending to conceive at the time of consent and during the study, or demonstrate a positive pregnancy test * Have a known sensitivity, intolerability, or allergy to any of the study products or their excipients.at baseline. * Have Type I diabetes or Type II diabetes, or uncontrolled thyroid disease ("uncontrolled" defined as being unmedicated, have an unstable use of medication within 3 months prior to screening, or have a stable use of medication for 3 months but still have uncontrolled conditions). * History of heart/cardiovascular disease (e.g. coronary artery disease, heart failure, stroke/TIA, clinically significant arrhythmia, uncontrolled hypertension). Participants receiving antihypertensive medications may be included, provided treatment has been stable for at least 8 weeks prior to screening, with no anticipated changes during the study. * Have medical condition(s) known to interfere with absorption, distribution, metabolism, or excretion of the study product (e.g., Crohn's disease, short bowel, acute or chronic pancreatitis, or pancreatic insufficiency). * Have hematologic disorders affecting RBC production. * Have fat absorption issues. * Recent blood donation (\<8 weeks). * Have a history of renal disease (dialysis or renal failure), hepatic impairment/disease, immune disorders and/or immunocompromised (i.e., HIV/AIDS). * Have a history of cancer (except localized skin cancer without metastases or in situ cervical cancer), unless recovery occurred more than 5 years before the screening visit. * Are receiving treatments for or have been hospitalized in the last 12 months for psychiatric disorders (e.g., depression, bipolar disorder, schizophrenia, etc.). * Major surgery in 3 months prior to screening or planned major surgery during the study. * Have a history of alcohol or substance abuse in the 12 months prior to screening (including having been hospitalized for such in an in-patient or out-patient intervention program) or use that in the opinion of the investigator may be of a concern for the study. * Current enrollment or past participation in another study with any product(s) with at least one active ingredient within 28 days before first dose of study product or longer, if the previous test product is deemed by the investigator to have lasting effects that might influence the eligibility criteria or outcomes of current study. * Any other medical condition/situation or use of medications/supplements/therapies that, in the opinion of the investigator, may adversely affect the participant's ability to participate in the study or its measures or pose a significant risk to the participant.