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Sara is a qualified nutritionist who has worked in many areas of the industry since completing her studies, including marketing and health food retail. She is currently enjoying her work as a freelance health writer, contributing to well-respected publications through her writing of both consumer and technical articles. Sara has a special interest in gastrointestinal health and looks forward to continuing to share her knowledge and passion about the latest health-related news and research.
In the age of nutrigenomics, further evidence is coming to light that suggests a greater need for omega-3 supplementation in individuals with certain single nucleotide polymorphisms (SNPs), as revealed in DNA testing.
Partially hydrolysed guar gum (PHGG) is a prebiotic fibre that has been shown to enhance bifidobacterium and lactobacilli species as well as short chain fatty acids in the colon.