What supplements should you take to a beat cold?

6. Neals Yard Remedies Organic Green Complex (£20, nealsyardremedies.com)
An acidic body is more prone to disease so keep your body at its ideal pH, (around 7.4) with Neals Yard Remedies’ Organic Green Complex. Containing a synergistic blend of active greens like chlorella, green tea and spirulina, seaweed and barley grass, (which, by the way has five times more iron than spinach and seven times more vitamin C than oranges), it works well sprinkled on food or used in baking for a sneaky immunity lift.