It improves the gut microbiome
The uniqueness of sourdough bread is that it is a fermented product. Thanks to the probiotics (good intestinal bacteria) that are produced during the fermentation process, these foods are able to balance the gut microbiome. Studies have shown that fermented foods such as sourdough help fight inflammation and contribute to a stronger immune system, and this is an integral part of healthy aging, which increases the chances of longevity.
It gives energy
Sourdough is a good source of carbohydrates and, therefore, a readily available source of energy. You need to look for whole grain sourdough bread to get even more nutrients. It contains more fiber and protein than a refined white flour product, according to Well and Good.
It improves mental health and mood
The research shows that the digestive system has its own “brain” known as the enteric nervous system; it interacts with the central nervous system, of which the brain is a part. The operations of the mind affect mood, cognition, and mental health in general. This is stated in a paper published in Integrative Medicine: A Clinician's Journal.
It helps reduce fractures
Sourdough helps the body absorb key vitamins and minerals, especially those that strengthen bones. Dan Buettner found that older people in Sardinia had half as many broken bones as in other Italian regions. Since maintaining bone strength is a key part of longevity, a daily dose of minerals such as magnesium can increase lifespan.
Photos are from open sources.
