Gwyneth Paltrow now works out with “less intensity”. The actress-turned Goop founder, 51, is renowned for her dedication to brutal fitness, diet and detox regimes, but has now admitted during an ‘Ask me Anything’ question-and-answer session on her Instagram Stories she has dialled down her gym obsession. When asked by a fan how many days a week she works out, Gwyneth responded with a selfie video that showed her walking around her Goop office, and admitted: “I do something six days a week, but with a lot less intensity than I used to. “Even just going for an hour walk, or like now, I’m walking…