Juliette Porter in Bathing Suit Will Wear One "Foreverrr"

Juliette Porter is enjoying a fun, relaxing vacation in Cabo, Mexico with Siesta Key costar Amanda Miller and a group of friends. Porter shared a picture of herself relaxing on a boat in a turquoise swimsuit, with a gorgeous ocean sunset in the background. Another post shows Porter in a white bikini. "Bikini girl foreverrr 👙," she captioned the post. How does she stay so fit? Read on to see 5 ways Porter stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

Porter loves making healthy, home-cooked meals like salmon with vegetables and brown rice. "We've long been told that fish is 'brain food', and there's convincing evidence to support this," says registered nutritionist Jo Lewin. "Studies suggest regular consumption reduces age-related brain loss and may improve memory – it's the omega-3 fatty acids that are responsible for this. Studies investigating the role fatty varieties of fish play have seen benefits for conditions like Alzheimer's disease, depression and multiple sclerosis."

Porter enjoys taking fishing trips with her friends and family. "You can make your fishing excursion as physical as you want," says Janna Superstein, president of fly fishing company Superfly International Inc. "Even just getting out there, you'll still get the benefits of the outdoors and maybe that's the beginning of a new fit, healthy lifestyle."

Porter swears by weekly sauna sessions for health and wellness. "A sauna session is a necessity for me at least twice a week," she says. "It helps me destress and sleep better." "Saunas appear safe for most people," says Harvard Health. "However, people with uncontrolled high blood pressure and heart disease should check with their doctors before taking a sauna."

Porter loves cold-weather sports such as skiing, which is a great way to have fun and stay fit in the winter. "Skiing gets you outdoors in the winter when we often end up on the couch and are passive," says physical therapist Scott Tremmel. "We're just not as active when the cold weather sets in, but skiing keeps you moving to continue to build up your endurance."

Porter swears by exfoliation to keep her skin healthy. "Dry brushing unclogs pores in the exfoliation process. It also helps detoxify your skin by increasing blood circulation and promoting lymph flow/drainage," says dermatologist Shilpi Khetarpal, MD. "Do not use dry brush or cloth on skin that's broken. This includes cuts, scrapes, lesions, sores or burned skin, including sunburns. Don't ever brush over areas of infection, redness or general irritation, inflammation, cellulitis or skin cancer. Stop dry brushing if skin becomes irritated or inflamed."