Try this refreshing and invigorating tonic. It provides numerous health benefits, including anti-inflammatory, anti-microbial and anti-oxidant properties. To make this easy tonic simply add the immunity shot recipe to ice cube trays for use when needed. You will add one ice cube, apple cider vinegar, a pinch of Celtic sea salt, and local or natural honey (local is best if you can find it) to a mug of hot water, and allow to cool a little before drinking. You can adjust the quantities to suit your tastebuds. Ideal for when older children are suffering from cold/flu symptoms and need a warm boost of immunity boosting goodness.