No vegetables naturally contain reliable amounts of active Vitamin B12; it's primarily found in animal products, but you can get it in plant-based diets through fortified foods like nutritional yeast, fortified milks, and cereals, and some sea vegetables like nori and fermented items like tempeh/miso, though these can be unreliable, making supplements important for vegans.
If you follow a plant-based diet, then vegetables like spinach, beetroot, butternut squash, mushroom and potato contain good amounts of vitamin B12. However, it is less likely to receive the whole amount of nutrients just from vegetable sources.
For pregnancy, Vitamin B12 (like cyanocobalamin or hydroxocobalamin) is crucial for fetal brain/nerve development, especially for vegans/vegetarians; most get enough from animal products, but supplements (oral or injections for deficiency) are recommended if dietary intake is low, with doctors advising specific forms and dosages to prevent anemia and neural tube defects, so always consult your healthcare provider.
Vitamin B12 doesn't directly cure plantar fasciitis, but a deficiency can worsen symptoms or mimic it by causing nerve issues (neuropathy) and weakening tissues, while supplementing may help if you're deficient by improving nerve health and healing, though the primary treatment remains stretching, orthotics, and rest to address the mechanical stress.
The foods highest in Vitamin B12 are animal products, with clams and liver (beef, lamb) being exceptionally rich sources, often providing several hundred percent of the daily value in a single serving, alongside seafood like mussels, sardines, and salmon, dairy, eggs, and fortified cereals and nutritional yeast for vegans.
To quickly increase B12, focus on animal products (meat, fish, dairy, eggs) and fortified foods (cereals, plant milks, nutritional yeast), but for a significant deficiency or rapid boost, especially if dietary changes aren't enough, consult a doctor for high-dose supplements or B12 injections, as severe cases require medical intervention for proper absorption and treatment, note NHS and Healthline.
Tingling and numbness: One of the most common symptoms is a tingling, prickling or numb sensation in the hands or feet. This can happen if the vitamin deficiency causes damage to the myelin sheath, which is a protective layer that surrounds and protects nerve fibers.
The Role of Vitamin D
Furthermore, some research suggests that vitamin D deficiency may be linked to an increased risk and severity of osteoarthritis, a common cause of joint pain. Ensuring adequate vitamin D levels through sunlight exposure, diet, or supplementation can be a crucial step in managing joint discomfort.
Chinese Medicine Interventions for Plantar Fasciitis
Often combined with moxibustion—a heat therapy using the dried herb mugwort—acupuncture for plantar fasciitis is highly effective. The needles target points on the foot and lower leg, helping to stimulate tissue repair, resolve inflammation, and relieve pain.
Methylcobalamin is the most bioavailable form of B12, meaning it's readily absorbed and used by the body. It contains a methyl group, which is necessary for a process known as methylation—vital for many body functions, including detoxification, DNA repair, and the production of neurotransmitters.
Vitamin B12 deficiency can sometimes lead to temporary infertility, an inability to conceive. This usually improves with appropriate vitamin B12 treatment.
Studies have found that correcting a Vitamin B12 deficiency can alleviate neuropathy symptoms, particularly in patients with diabetic neuropathy and chemotherapy-induced neuropathy.
Top Vegetarian Sources of Vitamin B12
Plant-based produce, which are the sources for most of the other vitamins we need, contain almost no B12 – whether fruit, vegetables, nuts or seeds. Only fermented plant foods, such as sauerkraut and beer, as well as an algae called chlorella contain small amounts of the vitamin.
Organ meats
An animal's liver and kidneys tend to have the largest amounts of vitamin B12. One study showed that beef organ meats had more vitamin B12 than pork organ meats. A 3-ounce serving of these organ meats contains: Cooked beef liver: 70.7 micrograms.
Both low vitamin D and calcium lead to increased muscle cramps. Vitamin B1 is also called thiamine. Your body uses it to produce energy. Low vitamin B1 can lead to a condition called beriberi, which causes leg pain and cramps.
8 Food Ingredients That Can Cause Inflammation
Vitamin deficiencies: Deficiencies in certain vitamins such as B12 and D may lead to problems with the joints, including crepitus or popping joints. A calcium deficiency can also cause cracking bones. Poor calcium intake can lead to decreased bone density. This could make your joints more likely to pop.
B12 deficiency can trigger specific food cravings, most notably for meat, fish, or eggs, as the body seeks animal-based sources to replenish the vitamin, especially in those on vegetarian/vegan diets or older adults. While cravings for sugary or salty foods can also signal general B-vitamin issues, the distinct urge for protein-rich animal products is a key indicator, but professional testing is crucial for confirmation.
Cutaneous manifestations associated with vitamin B12 deficiency are skin hyperpigmentation, vitiligo, angular stomatitis, and hair changes. A diagnosis of vitamin B12 deficiency is often overlooked in its early stages because these signs are not specific to vitamin B12 deficiency alone.
“Our findings demonstrate that low B12 levels are associated with greater walking and balance problems, possibly due to the known effect of B12 deficiency on the central and peripheral nervous systems,” said Christine.
Milk. One of the best drinks with B12 is milk. One cup of whole milk contains approximately 1.32µg of vitamin B12.
Vitamin B12 deficiency can also cause symptoms that affect your brain and nervous system (neurological symptoms), including: numbness. muscle weakness. psychological problems, which can range from mild depression or anxiety, to confusion and dementia.
People need vitamin B-12 for the brain to work well. If not treated, vitamin B-12 deficiency can lead to issues with the nerves, brain or spinal cord. These might include lasting tingling in the hands and feet or trouble with balance.