Cadmium and lead are the two words health-conscious cacao drinkers tend to know about. The headlines have been loud over the past few years — some cacao products tested high, regulators issued guidance, and a wave of confusion entered the wellness space. Here is what the numbers actually mean and how to read a real lab report without panic and without naivety.

Why cadmium and lead show up in cacao

Both metals are naturally present in soil, particularly in volcanic and mineral-rich regions. Cacao trees pull water and nutrients up through their roots and bring some of these elements with them. Cadmium tends to come from natural soil background. Lead can come from soil or from industrial contamination near the farm.

How much ends up in the bean depends on the geology, the elevation, the agricultural system, and the variety. The plant is not the problem. The picture is local.

What the regulatory thresholds say

The European Commission has set maximum cadmium levels for cocoa products. Powders, for instance, have a limit around 0.60 mg per kilogram (0.60 PPM). California's Prop 65 sets a daily lead exposure threshold around 0.5 micrograms — hard to consume in a daily amount.

These thresholds are conservative on purpose. They are designed for daily exposure across many foods, not for a single cup. Cacao well below these thresholds is generally considered safe for daily consumption. x

Pacha Mana's recent numbers

Our recent batch results: lead at less than 0.010 PPM, cadmium at around 0.126 PPM. Both well under EU and Prop 65 limits. You can see the full lab record in our Pacha Mana heavy metals testing results.

These are not perfect zeros. There is no perfect zero in plants. They are honest numbers from honest cacao.

Why our numbers run low

Three reasons, all of them connected to how and where the cacao is grown.

Elevation. The highland regions of Peru where our Chuncho ceremonial cacao paste is grown sit at altitudes that tend to produce cacao with lower cadmium absorption.

Soil health. Living, regenerative soil binds metals differently than depleted soil. The plants pull less up when the system around them is alive.

Heirloom genetics. Different cacao varieties absorb metals at different rates. Chuncho is on the more favorable side.

How to read someone else's lab report

When you see a result, ask three questions. What is the unit — PPM, mg/kg, parts per billion? What is the regulatory threshold for that unit? How far is the result from the threshold?

A result that is ten or twenty times under the limit gives you a real margin. A result that is close to the limit, even if technically compliant, is worth a closer look. And a result with no comparison point is not actually telling you anything.

What to do with this information

Look for brands that test per batch and publish openly. Favor high-elevation, single-origin cacao from regenerative farms. If you are pregnant, breastfeeding, immunocompromised, or have a specific health concern, talk to a clinician about your overall daily metal exposure across your diet.

For most adults drinking ceremonial cacao a few times a week, the math works out. For peace of mind on a daily ritual, choose cacao with public, low numbers. Our pure ground ceremonial cacao is built for this kind of trust.

Frequently Asked Questions

What are safe cadmium levels in cacao?

The European Commission has set maximum cadmium levels for cocoa products at around 0.60 mg per kilogram for powders. Cacao testing well below this is generally considered safe for daily use. Pacha Mana's recent batch tested at 0.126 mg/kg.

What are safe lead levels in cacao?

Prop 65 in California sets a daily lead exposure threshold of about 0.5 micrograms. Lead in cacao should be well below this. Pacha Mana's recent batch tested at less than 0.010 PPM, far below the regulatory threshold.

Does washing or roasting cacao reduce heavy metals?

Not significantly. The metals are inside the bean, not on the surface. Reducing them comes from upstream choices — high elevation, healthy soil, heirloom genetics — not from kitchen processing.

How often does Pacha Mana test for heavy metals?

We test each batch and publish the results. Per-batch testing is more meaningful than a single historical sample because growing conditions can vary year to year.