Twenty years ago I bumped into someone I had known and asked how they were,
"better", was the reply, "but only due to some advice re. taking a mix up of
Garlic and Horseradish", to help this person's Emphysema, or today's COPD.

I was self inflicting the same fate upon myself via chain smoking and now
need to know how best to get Horseradish so I can mix it with cloves of Garlic
to see if it helps or not -
Prefer not to get vitamin like tablets of it, but rather a fresher type version ?
Do you think a Horseradish sauce would have the full capacity ?

TIA.