For me low carb always works for weight loss (<20grams) and moderate carbs to maintain that weight (<100grams)But this year I changed how I approached it by doing a Paleo diet. I cut out all grains (especially wheat) for 30 days (have since let rice and corn back in) and sugar. That's the basic. And you up your fat to as much as 50% of your calories. I only eat fats like butter, olive oil, rendered meat fat and coconut oil (no industrial seed oils) and stick to eggs, meat, vegetables and some fruit. This is such an enjoyable diet. Heavy cream in my coffee, Fatty meat, confit, eggs, buttered vegetables, tubers...It's a savory cooks dream. This is what I had for breakfast today. Duck Confit sauteed with cabbage and two pastured eggs over easy cooked in duck fat. Oh yeah I've lost 12 lbs so far. PS Doc can't believe the healthy numbers at my last check up either. I've almost got her sold.