Start Here
What Do You Want To Understand?
Magnesium
Not all magnesium is equal — citrate and glycinate are generally better absorbed than oxide, though which form makes sense depends on why you're taking it.
Iron
Heme iron (from animal sources) is absorbed far more efficiently than non-heme iron (from plants) — roughly 15–35% versus 2–20%, per NIH data.
Vitamin D
Vitamin D is fat-soluble, so it's absorbed best alongside a meal with some fat. Skin synthesis from sunlight also varies widely by season, latitude, and skin tone.
Protein
The baseline RDA is 0.8g per kg of body weight, but sports nutrition bodies generally recommend 1.2–2.0g/kg for people who train regularly.
Electrolytes
Mainly sodium, potassium, magnesium, and calcium — minerals that carry electrical charge and regulate fluid balance, nerve signals, and muscle contraction.
Adaptogens
Plant compounds traditionally used to help the body handle stress. Human evidence is still limited overall — strongest for ashwagandha — so treat this as an emerging area, not settled science.
Inside the House of ELDR
One house. Several ways to explore it.
Shop what nourishes you, read what makes you think, and follow what we’re building next.
Our philosophy
Some knowledge is discovered. Some is remembered.
People fermented food, steeped bitter herbs and sat in heat long before anyone could measure why. Some of those habits have held up under modern study. Some haven’t been studied well. Some may never be.
ELDR keeps all of it in view and tells you which is which. No one holds all the answers. Wisdom begins with the willingness to question.
- Established evidence
- Emerging research
- Traditional use
- Philosophical inquiry
The five elements
Earth, water, fire, air and ether.
Old traditions described the world in elements. We use them as a way to find your way around the house.
Roots and nourishment
Earth
Soil, botanicals and the foods that built us.
Flow and renewal
Water
Streams, rain and the body’s own rhythms.
Heat and ritual
Fire
Sauna, hearth and the light we gather around.
Breath and space
Air
Mist, morning light and room to think.
The unknown
Ether
The questions we can’t yet measure.
The Journal
Five subjects, one question: how should we live?
Each subject leads to writing first, and to a shelf in the apothecary only where one belongs.
Ancestral Wisdom
How people ate, healed and lived before convenience, and what still holds up.
Herbs · Ancestral nutrition
Human Biology
The body’s systems, explained from the research up.
Minerals · Strength
The Human Psyche
Mind, mood, habit and the stories we tell ourselves.
Sleep & stress
Consciousness & the Unknown
Open questions about awareness and experience, held as open questions.
Reading only
The Art of Living
Rest, movement, ritual and the craft of an ordinary day.
Body care · Tools
Shop by shelf
The apothecary
Every product listed with its form, dose, licence number where one applies, and what’s left out.
The Edit
We Did the Research. We Chose the Best.
Third-Party Tested · Chosen, Not Stocked · One Per Need
No aisles of duplicates. Just the ones that earned a place on the shelf.
Learn
Stay curious.
Magnesium: Which Form Actually Makes Sense?
Conversations worth having.
We’re building a long-form interview series: scientists, practitioners, philosophers and people with unusual ideas, given the time to explain them properly. Join the ELDR letter below and we’ll tell you when the first episode is out.
Science · Philosophy · Consciousness · Psychology · Ancient civilisations · Spiritual traditions
ELDR, Powell River
4493C Marine Avenue, Powell River, BC
Bring the label
Come in with a question and a bottle you’re unsure about. We’ll read it with you.
Across Canada
Shipping details and returns are on the shipping policy page.