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FlexIt: Ask a Trainer – Kristen Halleran Offers Her Take on Intermittent Fasting

Kristen Halleran is a nutrition and lifestyle professional passionate about helping others achieve their goals in a realistic way. Halleran’s expertise is in weight loss, peak performance, autoimmune, digestive health, and many more. Kristen understands the world of nutrition can be challenging. There is so much information out there and the truth is not always the same for each individual. With that understanding in mind, Kristen offers her take on