Polish actress Dagmara Kaźmierska is enjoying a magical vacation in El Gouna, Egypt. Kaźmierska shared a reel of herself wearing a bright bathing suit while kitesurfing in the Red Sea. "It's like in a fairytale," she captioned the post. How does she stay so fit? Read on to see 5 ways Kaźmierska 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!

Kaźmierska enjoys freshly brewed tea. "Green tea may be heart healthy due to the high flavonoid content, which may reduce oxidative damage to cells," says Jenifer Bowman, UCHealth cardiac dietitian. "Tea may also protect the heart by inhibiting blood clots, relaxing blood vessels and improving cholesterol levels."

Kaźmierska emphasizes the importance of a healthy diet: One of her favorite snacks is fresh fruit, especially pears and mango. "Pears are a good source of both soluble and insoluble fiber," says registered nutritionist Nicola Shubrook. "There is growing evidence of the importance of fiber and the role it may play in the health of our gut microbiota (the community of bacteria that live in our intestines) and in preventing obesity and type 2 diabetes."

Kaźmierska loves fresh coconut water. "It has about 40- to 60- calories in 8 ounces — about 1/2 that of orange juice," says Maxine Smith, RDN, LD. "If you enjoy the taste, it can be part of a healthy diet. For recreational drinking, you want to get one that is unsweetened and one that doesn't have added sodium."

Kaźmierska uses serums to help maintain her skin's health and appearance. "Often, a serum is able to hydrate more effectively than even the heaviest creams," says celebrity esthetician Karee Hays. "The molecules are able to truly penetrate the skin and hydrate on the deepest level, while the heavier creams more so sit on those top layers. Hydrating serums do not necessarily replace your moisturizer, but can boost the hydrating effects of your moisturizer."

Kaźmierska enjoys regular massages. "Massage therapy is safe and effective for people of all ages. It's not only a feel-good way to indulge or pamper yourself," says Ivy Conrad, M.S.S.G.-L. "It's a powerful tool to help you take charge of your health and well-being, whether you have a specific health condition or are looking for a stress reliever."