Yes, Joolz, 15 years of summer dieting has taken its toll! This sort of yo-yoing convinces your body that it needs to store fat in readiness for the next 'famine'. The more you diet like this, the more likely it is that you'll put the weight back on and find it increasingly harder to take it off again. Dieting makes your metabolism more efficient in that your body learns to keep going on a reduced calory intake. This is why the last few pounds towards the end of a period of dieting are always harder to get off than the first few.
A few years back my docter advised me that it would be healthier to learn to love and accept the heavier me than me to keep subjecting my body to periods of weight loss and then weight gain. As a non-smoker and light drinker she reckoned that being overweight (though not necessarily obese) was the better and healthier option than yo-yo dieting/weight gain and loss. So I chucked out the scales, stopped dieting and my weight stabilised and I felt so much more relaxed that the blood pressure actually droppped!
However, in the last 9 months I have dropped 3 dress sizes and there is no sign of the weight going back on again. How come? A friend in the travel industry advised me that in preparation for a trip to Cuba last July I would find the heat much easier to cope with if I increased the protein content of what I ate and reduced the carbohydrate content and especially avoided carbohydrate later in the day. I came back from Cuba with a case full of clothes that no longer fitted properly. I put this down to the 3 hour daily aerobics workout cunningly disguised as a dance class - I didn't see how it could be the food because I ate loads, much of it carbohydrate and fried at that! All that activity made us ravenous and staying with families instead of a hotel meant that we didn't get that much choice of what we ate.
I fully expected the return home to include the return of the weight but it didn't. I did manage to keep up being more active via dance classes but nowhere near at the level of whilst I was away and the fact that I've continued to lose weight - albeit slowly - I put down to the fact that I've stuck with eating fewer carbohydrates in the form of wheat, pasta and potatoes and more protein and I assume that the Cuban experience kickstarted my metabolism again. I'm just back from a return visit to Cuba and again clothes that fitted before I went are now distinctly on the loose side!
So I'm even more convinced that dieting doesn't work - that the secret really is to change your basic eating patterns and stick with them and to increase your physical activity. So I still have my wholemeal toast (with butter - I can't stand margerine!) or porridge for breakfast with eg salad and tuna at lunchtime rather than a sandwich and have something like a vegetable stir fry of an evening, probably with fish again as I don't particularly like meat plus plentyu of fruit. I don't feel deprived, I still eat what I fancy, still have a glass of wine most evenings with my dinner and never give a thought to counting calories. And I really enjoy going out dancing salsa twice a week :-)
SM