There isn't enough information about the safety of medicinal amounts.

The safety of using medicinal amounts, which are typically larger, is not known.

But the safety of larger medicinal amounts is not known.

It also seems to be safe when used in medicinal amounts, which are typically larger.

There isn't enough information to know if it is safe for in medicinal amounts, which are larger.

But larger medicinal amounts should be avoided until more is known.

It's best to stay on the safe side and avoid use in medicinal amounts.

There's not enough information to know if broccoli is safe when taken in larger medicinal amounts.

There isn't enough information to know if it is safe when used in medicinal amounts.

Not enough is known about the safety of using indole-3-carbinol in larger medicinal amounts.