Best for immunity

83 options people report for getting sick less, infections, ranked by the share of users who say it improved — weighted by how many reports there are.

Weight loss Appetite Focus Energy Sleep Anxiety Mood Memory Performance Recovery Pain & inflammation Digestion Libido Hormones Blood sugar Heart & lipids Skin & hair Immunity Longevity

Type:All Supplements Peptides Medications Substances Lifestyle Methods OtherResearch-backed only

4 results

136

NaltrexoneMedication

Pain & inflammation Mood Appetite

100% report better Immunity

3 reports

Mostly positiveAResearch: Strong

245

IbuprofenMedication

Pain & inflammation Mood Focus

100% report better Immunity

2 reports

Mostly positiveAResearch: Strong

329

AspirinMedication

Focus Pain & inflammation Heart & lipids

100% report better Immunity

2 reports

MixedAResearch: Strong

421

RapamycinMedication

Longevity Recovery Heart & lipids

50% report better Immunity

2 reports

MixedAResearch: Strong

Minimum 2 reports per entry. Information only — not medical advice. How rankings work