A MORE NATURAL APPROACH
According to Hilary Page Self from Hilton Herbs, there is both research and anecdotal evidence to show that herbs can help minimise the symptoms of sweet itch. Useful herbs to consider include the following, but consult your vet before making any sudden dietary changes. Steamed linseed has been known to alter the fatty acid profile of the horse’s hair and reduce irritation. Linseed is a rich source of the essential fatty acid alpha linolenic acid (ALA), and research suggests that foods rich in ALA could reduce inflammation and improve the clinical appearance of sweet itch. Brewer’s yeast contains a range of B vitamins and amino acids that are said to help reduce the horse’s allergic response to the Culicoides midge. It also makes the blood unpalatable to midges and is vital for hair growth and the production of cell membranes. Buckwheat contains high levels of flavonoids and antioxidants, such as quercetin, which acts like an antihistamine and an anti-inflammatory. Silica is a major component of hair so the rich silica content of diatomaceous earth is what helps stimulate hair growth, hair strength and hair quality. “However, always bear in mind that just because a substance is deemed ‘natural’, it doesn’t mean it can be used excessively,” warns Hilary. “Respect the instructions for use in the same way you would with conventional medication. Ensure that all herbal supplements and healthcare products are sourced from suppliers who can guarantee top-quality ingredients and expert formulations. “These suppliers should be able to provide detailed information on product use and there’s a legal obligation on manufacturers to clearly state ingredients on the packaging.”