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The Semaine Journal

Semaine Journal

Foundations

How the body & supplements work

A purple passionflower bloom beside a cup of herbal tea on cream linen.

Passionflower for Anxiety and Sleep

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Passionflower (Passiflora incarnata) is a traditional calming herb that...

Passionflower for Anxiety and Sleep

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Passionflower (Passiflora incarnata) is a traditional calming herb that...

A cluster of dark purple grapes with seeds on cream linen.

Grape Seed Extract (OPCs): Circulation and Anti...

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Grape seed extract is a concentrated source of plant...

Grape Seed Extract (OPCs): Circulation and Anti...

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Grape seed extract is a concentrated source of plant...

Pumpkin seeds, chickpeas, cashews and oats in small bowls on cream linen, zinc-rich foods.

Zinc for Hormones, Skin, and the Cycle

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Zinc is an essential mineral that women's bodies lean...

Zinc for Hormones, Skin, and the Cycle

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Zinc is an essential mineral that women's bodies lean...

Bananas, chickpeas, sunflower seeds and salmon on cream linen, vitamin B6 food sources.

Vitamin B6 for PMS and Mood: Evidence and Safe ...

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Vitamin B6 (pyridoxine) is a cofactor, a helper molecule,...

Vitamin B6 for PMS and Mood: Evidence and Safe ...

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Vitamin B6 (pyridoxine) is a cofactor, a helper molecule,...

A blood sample vial beside fresh whole foods and a notebook on cream linen.

Brain Fog and Fatigue: Could a Nutrient Deficie...

Iron, B12, and other nutrients can contribute to fatigue or brain fog. Learn what a symptom-led evaluation can clarify and where supplement support fits.

Brain Fog and Fatigue: Could a Nutrient Deficie...

Iron, B12, and other nutrients can contribute to fatigue or brain fog. Learn what a symptom-led evaluation can clarify and where supplement support fits.

Pumpkin seeds, almonds, dark leafy greens and dark chocolate on cream linen, magnesium-rich foods.

Magnesium for Sleep, Stress, and PMS: What the ...

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Magnesium is a genuine workhorse mineral: it's a cofactor...

Magnesium for Sleep, Stress, and PMS: What the ...

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Magnesium is a genuine workhorse mineral: it's a cofactor...

Eggs, a salmon fillet and a glass of milk on cream linen, vitamin B12 food sources.

Methyl-B12 and B12 Deficiency: Forms and Symptoms

Compare B12 forms, recognize possible deficiency symptoms, and understand why the right amount and treatment approach matter more than an active-form label.

Methyl-B12 and B12 Deficiency: Forms and Symptoms

Compare B12 forms, recognize possible deficiency symptoms, and understand why the right amount and treatment approach matter more than an active-form label.

Fresh leafy greens, lentils and citrus on cream linen, a still-life of folate-rich foods.

Methylated Folate and MTHFR: Understanding the ...

Learn how 5-MTHF and folic acid differ, what common MTHFR variants mean, and why Semaine uses methylated folate in Hormone Balance.

Methylated Folate and MTHFR: Understanding the ...

Learn how 5-MTHF and folic acid differ, what common MTHFR variants mean, and why Semaine uses methylated folate in Hormone Balance.

A whole and halved bergamot citrus with leaves on cream linen, fresh citrus still-life.

Bergamot for Cholesterol: What the Research Shows

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Bergamot, the citrus fruit best known for flavoring Earl...

Bergamot for Cholesterol: What the Research Shows

A Semaine Health education guide. Reviewed against the published research; sources linked throughout. Educational content, not medical advice. The short answer Bergamot, the citrus fruit best known for flavoring Earl...

Are Supplements Safe to Take with My Medication?

Are Supplements Safe to Take with My Medication?

We love that we can offer prescription-free, plant-based options to feeling better. We disclose every ingredient and dose so that you know exactly what you're taking, and can share that...

Are Supplements Safe to Take with My Medication?

We love that we can offer prescription-free, plant-based options to feeling better. We disclose every ingredient and dose so that you know exactly what you're taking, and can share that...

Cortisol 101

Cortisol 101

Nicknamed the “stress hormone,” cortisol often comes with a negative connotation and a bad rap. But there is more than meets the eye here. (4 min read)

Cortisol 101

Nicknamed the “stress hormone,” cortisol often comes with a negative connotation and a bad rap. But there is more than meets the eye here. (4 min read)

How Long Until I Feel Results From My Supplements?

How Long Until I Feel Results From My Supplements?

Good things (aka Semaine supplements) take time, but with some of our supplements you'll feel a difference in 12 hours—and an even bigger difference month over month. (4 min read)

How Long Until I Feel Results From My Supplements?

Good things (aka Semaine supplements) take time, but with some of our supplements you'll feel a difference in 12 hours—and an even bigger difference month over month. (4 min read)

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