The Gut-Brain Connection

Three eras of saffron side by side: an ancient carved vessel, a botanical study of the crocus, and a modern laboratory flask, with crocus flowers growing along the base

Three thousand years of saffron, and where it grows now

Saffron appears in both of the great classical catalogues of medicinal plants and in the everyday cooking of five cuisines.

Three thousand years of saffron, and where it grows now

Saffron appears in both of the great classical catalogues of medicinal plants and in the everyday cooking of five cuisines.

A single crimson saffron stigma in a glass of water, its red pigment blooming outward through the water

Why saffron is red, and why it costs what it costs

Crocins make it red, safranal makes it smell like saffron, picrocrocin makes it bitter and proves it is genuine. Plus the arithmetic behind the price: up to 170,000 hand-picked flowers for one kilogram of dried stigmas.

Why saffron is red, and why it costs what it costs

Crocins make it red, safranal makes it smell like saffron, picrocrocin makes it bitter and proves it is genuine. Plus the arithmetic behind the price: up to 170,000 hand-picked flowers for one kilogram of dried stigmas.

A small balance scale holding a measured pinch of saffron threads on one pan and a saffron crocus flower on the other

How much saffron the research actually used

Twenty-eight milligrams a day of a standardised extract, split 14 in the morning and 14 in the evening, with or without food.

How much saffron the research actually used

Twenty-eight milligrams a day of a standardised extract, split 14 in the morning and 14 in the evening, with or without food.

A row of identical laboratory vials filled to the same exact depth, with one irregular vessel behind them

What a standardised extract actually means

Standardised means a named compound at a stated percentage, assayed on every batch rather than assumed. What the percentage on a saffron label refers to, and the published analysis of 88 batches and 36 months of storage that sits behind one extract.

What a standardised extract actually means

Standardised means a named compound at a stated percentage, assayed on every batch rather than assumed. What the percentage on a saffron label refers to, and the published analysis of 88 batches and 36 months of storage that sits behind one extract.

A magnifying glass over three saffron stigmas showing their flared trumpet ends, beside frayed straight-cut imposter strands

How to tell a real saffron extract from a fake one

Saffron is expensive enough to be worth faking, and once it is a powder you cannot see the difference. One compound, picrocrocin, settles it, and a published analysis used it to catch a commercial saffron extract that turned out to be gardenia.

How to tell a real saffron extract from a fake one

Saffron is expensive enough to be worth faking, and once it is a powder you cannot see the difference. One compound, picrocrocin, settles it, and a published analysis used it to catch a commercial saffron extract that turned out to be gardenia.

A split scene: a sachet in a cream sunrise on the left, a sachet under a crescent moon on the right

Morning and evening: why the routine is the part that works

The most common reason a supplement stops working is that it stops being taken. Anchor it to breakfast and the hour before bed, keep it identical every day, and give it the eight to twelve weeks the research gives it.

Morning and evening: why the routine is the part that works

The most common reason a supplement stops working is that it stops being taken. Anchor it to breakfast and the hour before bed, keep it identical every day, and give it the eight to twelve weeks the research gives it.

A map of Australia in sage green with a gold location pin on the east coast and a ribbon seal

Australian made: what the claim means, and how to check it

Grown in, Product of, Made in and Packed in Australia are four different claims with four different tests. On a priority food the kangaroo tells you it was grown, produced or made here, and the bar chart is where the words turn into a number.

Australian made: what the claim means, and how to check it

Grown in, Product of, Made in and Packed in Australia are four different claims with four different tests. On a priority food the kangaroo tells you it was grown, produced or made here, and the bar chart is where the words turn into a number.

Cross section of an intestinal wall with rounded bacteria settled along it and light radiating outward

What a probiotic actually does in the gut

Gut bacteria finish digesting food, occupy space, work alongside the immune system and manufacture vitamins and neurotransmitters. What these organisms do, and how the gut and brain signal each other.

What a probiotic actually does in the gut

Gut bacteria finish digesting food, occupy space, work alongside the immune system and manufacture vitamins and neurotransmitters. What these organisms do, and how the gut and brain signal each other.

Four supplement formats in a row: a gummy, a chewable tablet, a capsule, and a stick sachet lit from behind

Gummies, powders, pills or sachets: what children actually take every day

The best children's supplement is the one your child will take every day for a year, and the deciding factor is almost never the formula.

Gummies, powders, pills or sachets: what children actually take every day

The best children's supplement is the one your child will take every day for a year, and the deciding factor is almost never the formula.

A branch of bright red acerola cherries with citrus segments and a rising sun behind

Vitamin C: how much a child needs, and where it comes from

An Australian child needs 35 to 45 mg of vitamin C a day depending on age. Australian food law has already approved what may be said about it: immune function, growth and development, psychological function and neurological function.

Vitamin C: how much a child needs, and where it comes from

An Australian child needs 35 to 45 mg of vitamin C a day depending on age. Australian food law has already approved what may be said about it: immune function, growth and development, psychological function and neurological function.

A jar of honey with a dipper beside a laboratory flask and a certification ribbon seal

What MGO 250+ actually means, and how to check it

MGO 250+ means 250 milligrams of methylglyoxal per kilogram of honey, verified by laboratory analysis. It sits at roughly UMF 10+, and it is one of the few numbers in the wellness aisle that can be independently checked.

What MGO 250+ actually means, and how to check it

MGO 250+ means 250 milligrams of methylglyoxal per kilogram of honey, verified by laboratory analysis. It sits at roughly UMF 10+, and it is one of the few numbers in the wellness aisle that can be independently checked.

Saffron crocus flowers with three crimson stigmas, a golden halo behind them

Saffron and children: what the research covers, and the amount that matters

Saffron has been eaten for three thousand years and studied in more than twenty randomised trials. One standardised extract carries eleven placebo-controlled trials, including the only one in teenagers.

Saffron and children: what the research covers, and the amount that matters

Saffron has been eaten for three thousand years and studied in more than twenty randomised trials. One standardised extract carries eleven placebo-controlled trials, including the only one in teenagers.