Voorbeelden uit tekstcorpus voor propolis
1. But propolis has its downside, Levy cautions: It absorbs heavy metals, and only the big drug companies are careful to buy propolis clean and free of contaminants.
2. Also, the body doesn‘t develop immunity to propolis.
3. Propolis, a gluelike substance, can be used as an antiseptic.
4. As for propolis, some think it has natural antibiotic properties.
5. Advertisement Vitamin C, zinc, propolis and echinacea are some of the public‘s favorites, while lesser–known remedies include yarrow, warmly recommended by some naturopaths.