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But as a man loses testosterone with age, his body tends to lose muscle mass and gain weight. In men, testosterone helps to contribute to muscle mass. Age. Growing older also works against you.Some hormone levels, including cortisol, contribute to having more midsection fat. High cortisol levels and poor sleep. If you're under stress or getting poor sleep, your body will continue to release the stress hormone cortisol.
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Drinking too much alcohol can lead to the infamous beer belly. Dietary habits contribute. Foods high in sugar and saturated fat can lead to more belly fat.It's a quick source of energy for the body. It's easy to accumulate but harder to lose since the body doesn't want to part with easy energy.
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