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b12 for fertility

B12 for fertility: Exploring the Role of B12 in Fertility through the Lens of Chinese Medicine

Getting pregnant can be a challenging journey for many, with many factors impacting your chances. However, research shows that living a healthy lifestyle and eating a nutrient-rich diet can boost fertility. Studies have revealed links between specific nutrients like folic acid, vitamin B12, and the ability to conceive. 

B12 for Fertility : Can Vitamin B12 Help In Conceiving?

Vitamin B12 plays a crucial role in fertility and reproductive health. In a study of 100 women, women with adequate levels of B12 had a higher outcome of live births. Other studies are also emerging that show a strong link between low Vitamin B12 and fertility challenges from conception to infant growth and development.

B12 and benefit fertility in a number of ways in both men and women :

  • Improves Egg Quality: B12 is crucial for the development of healthy eggs. Studies have shown deficient levels of B12 may have a significant impact on women’s reproductive health and impair egg development. Adequate B12 levels have been linked to improved egg quality, which is vital for successful conception and a healthy pregnancy.
  • Adequate levels of Vitamin B12 are linked to a reduced risk of ovulation disruption. B12 is involved in the regulation of the menstrual cycle and ovulation, the release of an egg from the ovary. Proper ovulation is a key factor in achieving pregnancy, and B12’s influence on this process underscores its importance for women trying to conceive.

Research suggests that B12 deficiency may lead to anovulation, leading to irregular menstrual cycles and decreased fertility. Additionally, In women with polycystic ovary syndrome (PCOS), a condition that can affect fertility, the use of a supplement containing vitamin B12 has been found to help restore ovulatory function.

Boosts Embryo Implantation:
  • B12 has been associated with boosting embryo implantation, the stage at which the fertilized egg attaches itself to the uterine lining. A healthy and well-nourished uterine environment, supported by adequate B12 levels, can enhance the chances of successful implantation, a critical step in the early stages of pregnancy.

B12 helps in the development of the uterine lining, which is essential for the successful implantation of the embryo. High levels of B12 were associated with better embryo quality in this study of 181 women undergoing Invitro Fertilization.

Lower Risk of Miscarriage:
  • Maintaining optimal B12 level for fertility is important for reducing the risk of pregnancy loss and supporting a healthy pregnancy. Studies have shown that reduced level of folic acid and vitamin-B12 is significantly associated with recurrent pregnancy losses. Another study follow the same result showing that adequate levels of B12 lower the risk of miscarriage.
Sperm Quality and low libido:
  •  A study in 2017 showed the positive effects of vitamin B12 on semen quality: first, by increasing sperm count, and by enhancing sperm motility and reducing sperm DNA damage.

Additionally, research hints that low B12 levels could potentially contribute to issues like premature ejaculation and reduced libido in men.


Vitamin B12 is especially important, B12 deficiency is a significant factor contributing to difficulties in conceiving. Keep reading to find out the importance of B12 for fertility.

Understanding Vitamin B12 For Fertility From a Chinese Medicine Perspective

Here’s how aspects of TCM philosophy may relate to the potential benefits of B12 for fertility:

  • Blood and Qi Nourishment: TCM emphasises the role of Blood and Qi in fertility. Vitamin B12 plays a role in the production and maturation of red blood cells, supporting the Blood aspect. Adequate B12 levels may contribute to overall vitality and energy, supporting Qi. This can lead to better outcomes due to the reproductive organs being well nourished by the blood and Qi flowing freely.
  • Kidney Essence: A deficiency in B12 may impact fertility, reflecting imbalances in Kidney Essence. In TCM, the kidneys rule the reproductive system, and so an imbalance in the Kidney essence can cause fertility challenges. By strengthening the kidney essence, or Jing, one may increase their chances of becoming pregnant.
  • Liver Qi Stagnation: The liver in TCM is responsible for the smooth flow of Qi and Blood throughout the body. An imbalance or stagnation of Liver Qi can lead to disruptions in the menstrual cycle and affect fertility. Stress and emotions can cause Liver Qi to become stuck or stagnant, disrupting the menstrual cycle.

Dietary Sources of Vitamin B12 for Fertility

While one can supplement with B12 for fertility, there are also several food sources to satisfy the recommended daily intake. Recommended foods for Vitamin B12 and fertility according to Chinese Medicine.

Liver – Beef, pork, and chicken liver are considered nourishing foods in Chinese medicine and good sources of B12. However, liver should be eaten in moderation.

Shellfish – Clams, oysters, mussels, crab and lobster are seen as deeply nourishing, especially for Kidney Essence. They are also high in B12.

Fish – Fatty fish like salmon and mackerel are advised to build Blood and supplement Qi. They provide B12 as well.

b12 for fertility dietary sources

Eggs – Eggs, specifically chicken eggs, tonify Jing (essence) and the Kidneys, while also supplying B12.

Dairy – Small amounts of dairy like yogurt, cheese, and milk can tonify Qi and Blood. Dairy products contain varying amounts of B12.

Dark Leafy Greens: Vegetables like spinach and kale are rich in various nutrients, including iron, which is essential for Blood health. While they may not directly address B12 deficiency, they support overall nutritional well-being.


The relationship between Vitamin B12 and fertility is quite clear, and by consulting with a Traditional Chinese Medicine professional, one can learn which supplements, treatments and foods can support the body for conception. Adequate B12 levels are essential for the body to support the entire reproductive process and the health of the mother and the baby.

Recommend Fertility Supplements With B12

Ovulation Maintenance

GinSen’s Ovulation Maintenance Supplement is expertly formulated to support women’s reproductive health by promoting regular ovulation and hormonal balance. These supplements for ovulation contain powerful ingredients such as B12 ideal for those who are experiencing irregular or missing ovulation (anovulation) or want that extra boost whilst trying to conceive.  

Buy here

Ovulation Maintenance
ovary support

Ovary Support

Women’s health begins with the ovary. It is important to maintain a healthy body to produce good quality eggs. GinSen’s Ovary Support are ovarian health supplements, a unique blend including B12 to support women who have and PCOS or are trying to conceive (TTC).  

Buy here

Her Estro Balance

AMH and FSH are important markers for fertility assessment in women. Her Estro Balance enhances the body’s conception capacity by boosting egg quality, ovarian reserve and supporting women’s overall reproductive health including regulation of hormonal activity, with a focus on ovary function. It’s a perfect blend of vitamins such as B12 and herbs to increase your chances of conceiving.

Buy here

Her Estro Balance

For more information about Chinese Medicine, book your free consultation with our Chinese Medicine experts today

* These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease. We can’t guarantee the treatment result, as the symptoms of conditions are unpredictable and vary greatly from person to person. The treatment length and recovery time also varies for individual. Please visit our clinics website: GinSen where a specialists will discuss your care and provide a consultation, and the treatment will be designed to meet your individual needs.

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