Jazz Jennings is glowing in her new swimsuit photos after her 70-pound weight loss ... "For me, #TransJoy means wearing a ...

The former Big Brother winner, 47, displayed her jaw-dropping figure as she slipped into a black skintight bathing suit. The reality ... or a stroke from the weight that I'd been carrying.' ...

so mildly overweight people fretting about bathing suit season shouldn't apply. Their effects are also modest, usually resulting in a loss of no more than 10% of a person's body weight.