A couple of questions. Due to the stress of the breakdown of a long-term relationship I have put on weight and need to shift it. Many ideas I look at include brisk walking! Can walk but the risk of falling hugely reduces my confidence and as my son said 'you walk as if you have a neck brace on'...so stiffly I imagine. What do you do to lose weight? Secondly vitamins...is there any single vitamin to take to help or just a multivitamin?