To get flatter abs in your 50s and beyond, Murphy suggests skipping the CrossFit or SoulCycle classes: Even though these activities burn a lot of calories, they're so intense that they can prompt your body to make more cortisol. Instead, he advises walking while holding hand weights and keeping your heart rate between 90 to 110. That type of more moderate exercise will help you torch belly fat without kicking up the cortisol.
Green tea is rich in antioxidants that boost the body's process of cleansing and detoxification. The most potent antioxidant is catechins and one of these is epigallocatechin gallate (EGCG), a substance that boosts metabolism  . Another beneficial compound present in green tea is caffeine, a natural stimulant that has been found to burn fat  .
I have read that it is more beneficial to chop the whole lemon into chunks, or rather thin slices, and put those into water (don’t squeeze the lemon slices /chunks, just drop them in the water), and drink that in the morning……adding whatever else you would like. Leave the peel on the lemon (use organic) and just let them sit in the water overnight. There is goodness in the peel that is really detoxing, and you don’t get all the juice that will compromise the enamel on your teeth. It’s very good, and you can really taste the bitter peel….very good.
There’s a reason why Popeye always ate his spinach. Spinach is loaded with nutritious ingredients. Spinach’s high vitamin and mineral count support a healthy body, while the water and fiber in spinach help you feel full. Plus, research shows that spinach helps bust cravings. A professor of appetite regulation at Lund University in Sweden, Charlotte Erlanson-Albertsson, explored the effects of spinach extract on 15 participants. The extract was given each morning and participants reported that it became easier to fight off those between-meal temptations as the study progressed. He discovered that a key compound found in spinach, thylakoid, makes spinach digest slower and alleviates hunger pangs. (4)
Unless you hit the genetic jackpot, the chances are that your tummy isn’t immune to showing its fat gains. Something interesting is that there are different kinds of belly fat, and they all require different techniques for shedding it. Belly fat isn’t merely an issue of appearance. Sure, it looks and feels nice to have a shredded tummy, but more important are the health implications.