Sparkling Pink Grapefruit Drink
Grapefruit is a big supplier of vitamin C, a vitamin that helps strengthen your defenses and immunity, protecting you from illnesses and infections.
You can also use bubbly water if you don't like the taste of tonic water.
Peel the grapefruits and limes, fillet and squeeze the juice from the fruit sections and the membranes.
Mix the juice with the honey, then pour over the pulp in a glass half-filled with crushed ice. Fill with tonic water. Serve garnished with mint.