Hello healme I have the jacklalane juicer and 2 mastication juicers.I mainly use the greenstar2000 for my juicing needs.I use the lalane juicer for apples when the local orchards are harvesting.Most veggies and fruits have antifungal qualities in them naturally.One of the most powerfull antifungals is garlic,in the raw state it can kill multisegmented worms.But it is difficult for some peoples palates.You might want to check out Doug Kaufmanns web site knowthecause.com.His book The Fungas Link is a must read for anyone with candida issues.Suger is problomatic in candida.As for meal replacement,depends on your deffenition of a meal?Juicing can be very good for increasing health and vitality.And I hope you are blessed with both!