Evidence-based wellness

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Explore research-backed guides on vitamins, supplements, and everyday wellness.

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Ginkgo, L-Arginine, and Phosphatidylserine: Why Combine Them?

Ginkgo, L-Arginine, and Phosphatidylserine: Why...

A three-ingredient brain formula should have a reason for every ingredient. Here is the thinking behind combining a researched botanical, a nitric-oxide precursor, and a membrane phospholipid.

Ginkgo, L-Arginine, and Phosphatidylserine: Why...

A three-ingredient brain formula should have a reason for every ingredient. Here is the thinking behind combining a researched botanical, a nitric-oxide precursor, and a membrane phospholipid.

Ginkgo Biloba for Memory and Focus: What Does the Research Actually Say?

Ginkgo Biloba for Memory and Focus: What Does t...

Ginkgo biloba is one of the best-known ingredients in memory supplements, but its reputation is stronger than some of the evidence. Here is what studies have found—and what they have...

Ginkgo Biloba for Memory and Focus: What Does t...

Ginkgo biloba is one of the best-known ingredients in memory supplements, but its reputation is stronger than some of the evidence. Here is what studies have found—and what they have...

Vitamins for Women: Supporting Energy, Bones, and Immune Function

Vitamins for Women: Supporting Energy, Bones, a...

Nutrients support energy metabolism, bones, and immunity in specific ways—but they are not stimulants or shields. Here is how to translate the label into real biology.

Vitamins for Women: Supporting Energy, Bones, a...

Nutrients support energy metabolism, bones, and immunity in specific ways—but they are not stimulants or shields. Here is how to translate the label into real biology.

Women's Multivitamin vs. Prenatal Vitamin: What's the Difference?

Women's Multivitamin vs. Prenatal Vitamin: What...

Prenatal vitamins are designed around preconception and pregnancy needs—especially folate and iron. A standard women's multivitamin is broader daily coverage, not an automatic substitute.

Women's Multivitamin vs. Prenatal Vitamin: What...

Prenatal vitamins are designed around preconception and pregnancy needs—especially folate and iron. A standard women's multivitamin is broader daily coverage, not an automatic substitute.

Do Women Need a Daily Multivitamin? Benefits, Limits, and Life-Stage Needs

Do Women Need a Daily Multivitamin? Benefits, L...

Not every woman needs a multivitamin, but diet, menstruation, pregnancy plans, age, medications, and food restrictions can create different nutritional gaps.

Do Women Need a Daily Multivitamin? Benefits, L...

Not every woman needs a multivitamin, but diet, menstruation, pregnancy plans, age, medications, and food restrictions can create different nutritional gaps.

Men's Multivitamin After 40: Which Nutrients Matter Most?

Men's Multivitamin After 40: Which Nutrients Ma...

After 40, the useful questions are not about a magic men's formula. They are about diet, B12 absorption, vitamin D, bone and muscle health, medication use, and unnecessary iron.

Men's Multivitamin After 40: Which Nutrients Ma...

After 40, the useful questions are not about a magic men's formula. They are about diet, B12 absorption, vitamin D, bone and muscle health, medication use, and unnecessary iron.