What foods should be avoided?

To avoid the risk of kidney stones, Andrew Huberman and Dr. Rena Malik suggest reducing intake of oxalates, commonly found in spinach and rhubarb, and reducing high-protein foods, especially those rich in purines. Increasing fluid intake and citrate, through fruits and possibly drinks like Crystal Light, was also recommended 1.

For oral health, Huberman advises limiting the exposure time of teeth to acidic foods and drinks, like citrus fruits and carbonated lemon water, to prevent tooth erosion and cavities. Using a straw and rinsing the mouth with water after consumption can help minimize these effects 2.

Furthermore, highly processed foods and emulsifiers should be avoided as they can interfere with gut health, impacting the signals that control hunger and satiety. These foods have been linked to structural damage to the mucosal lining of the gut, affecting overall health and metabolism 3.