Approximately 76% of the global population, including the UK, do not consume recommended amounts of omega-3 (Calder, 2025). While omega-3 is widely recommended, omega-6 is increasingly portrayed as inflammatory, particularly on social media. Yet humans require diverse fatty acids with distinct roles. Nutritionist Olivia Diaz explores why practitioners should consider the sufficiency, diversity, quality and balance of clients’ overall fatty acid profiles.
Magnesium is one of the most widely recommended nutrients in clinical practice, yet choosing the right form can be surprisingly complex. With so many different magnesium compounds available, it can be difficult to separate evidence from marketing claims. This guide explores the science behind magnesium supplements, helping practitioners make informed decisions based on formulation quality, absorption and the current evidence.