Is it helpful to eat black goji berries for kidney deficiency?

Generally speaking, consuming black goji berries can be beneficial for kidney deficiency, especially suitable for those with kidney yin deficiency, but has limited effect on regulating kidney yang deficiency. Selection should be based on individual body constitution. The detailed analysis is as follows:

According to Traditional Chinese Medicine (TCM), black goji berries are neutral in nature and sweet in taste, possessing the functions of nourishing the liver and kidneys, enriching essence, and improving vision. People with kidney yin deficiency often experience symptoms such as dizziness, tinnitus, blurred vision, and soreness in the lower back and knees. Moderate consumption of black goji berries can help nourish kidney yin and alleviate these discomforts. Additionally, their nutritional content helps replenish essential nutrients for the body.

The core issue of kidney yang deficiency is insufficient yang energy, typically manifesting as cold intolerance, cold hands and feet, and loose stools. Since black goji berries do not have a warming or yang-tonifying effect, they offer little benefit for individuals with this condition. Excessive consumption may even increase digestive burden due to their rich and greasy nature.

Daily intake should be controlled to avoid overconsumption, which could lead to bloating. Black goji berries can be combined with other ingredients such as regular goji berries and walnuts. Individuals with kidney yin deficiency may consume them moderately over a long period, whereas those with kidney yang deficiency are advised to choose warming foods like lamb and longan, along with maintaining a regular lifestyle, to better improve their constitutional health.