The days are getting longer, temperatures are rising, and the sun is shining – summer is just around the corner! But alongside all the joy that the warm season brings, it also presents challenges for our health. From the skin to the gut and throughout our entire body, the change of seasons brings changes to our microbiome. But don’t worry, science has some useful facts that can help you stay healthy through the summer. Learn in this article how to make the most of your summer time!
Summer Nutrition and Your Microbiome
Summer foods like meat and alcoholic beverages can affect your microbiome. On one hand, consuming meat, especially red and processed meat, can alter the balance of gut bacteria. Red meat is rich in saturated fats and a molecule called carnitine. Some gut bacteria can convert carnitine into a harmful molecule called trimethylamine N-oxide (TMAO), which has been linked to heart disease.
Alcohol can also impact the gut microbiome. It can damage the intestinal lining and increase permeability, leading to a "leaky gut syndrome." This can allow bacteria and toxins from the gut to enter the bloodstream, burdening the immune system and promoting inflammation throughout the body.
Plant-based fiber can positively influence the gut microbiome by enriching specific microbial species and increasing microbial diversity. Therefore, you should increase your consumption of seasonal fruits and vegetables. Additionally, probiotics can support here: they can help restore the balance of gut bacteria by increasing the number of good bacteria and displacing harmful ones. Furthermore, they can improve the health of the intestinal lining and strengthen the intestinal barrier function, helping to prevent "leaky gut syndrome." Therefore, probiotics can be a meaningful supplement to offset the potentially negative effects of meat and alcohol on the microbiome.
Your Microbiome and Summer Fashion
Ladies, take note: the vaginal microbiome is a highly active yet sensitive ecosystem. It mainly consists of bacteria that produce lactic acid, maintaining an acidic environment that protects against harmful microorganisms. However, especially in summer, this delicate balance can easily be disrupted. Frequent swimming in chlorinated pools or salty seawater can affect the vaginal microbiome. Added to this is wet swimwear that is often worn for too long. A moist and warm climate is an ideal breeding ground for fungi and other harmful microbes. Therefore, you should make sure to change out of wet swimwear as quickly as possible after swimming to minimize the risk of infection and keep your microbiome healthy.
Vitamin D: Your Summer Hero
Vitamin D plays a crucial role in various bodily functions. Its role in regulating calcium and phosphate balance in the body is especially important. It increases the absorption of calcium and phosphorus in the gut and promotes their incorporation into the bone matrix. An adequate vitamin D level is therefore essential for bone health and growth.
Since vitamin D is mainly synthesized through sunlight exposure, we recommend additional vitamin D intake, especially during the winter months or in regions with low sunlight. Taking it together with vitamin K2 is advisable, as this vitamin regulates blood clotting and directs excess calcium in the blood into the bones. This can prevent misdistribution of calcium absorbed through vitamin D in the body.
Last but not least: don’t forget to protect yourself from excessive sun exposure even in summer. Despite the benefits of vitamin D, too much sun exposure and sunburn can increase the risk of skin cancer.
With these tips, you can ensure that you and your microbiome enjoy the summer in the best possible condition.
