NatureMed Pulse

The Institute for Natural Medicine

Vol. 2, Issue 49

The B Complex, in Simple Terms

Everyone knows about vitamin C for immunity and vitamin D for bone health, but ask what B vitamins do, and you’ll likely get a vague answer related to “energy.” While it’s 100% true that B vitamins support natural energy production, there’s so much more to their role in overall health and wellness.

The B complex is a team of eight vitamins involved in hundreds of biochemical reactions. From brain health and nerve function to metabolism and mood, the Bs keep your body running efficiently.

However, vitamin B deficiencies are so widespread (especially among older adults) that up to 10% of the population may be low in at least B6. Even people who eat well could be coming up short, as age, GI troubles, pregnancy, and other medical conditions throw a wrench in absorption.

B6, a Metabolic Multitasker

Vitamin B6 plays a part in more than 150 biochemical processes in your body. Yet, it’s one of the most common deficiencies. Symptoms, which can be all over the map, range from a rash or cracked lips to depression and confusion. In babies, insufficient B6 may cause irritability and sensitivity to sound.

boost your metabolism

motion sickness remedies

Folate vs. Folic Acid: Why Form Matters

Folate and pregnancy have become nearly synonymous, and for good reason. This essential B vitamin (B9) helps prevent neural tube defects, but it also supports DNA production, cell division, and heart health.

Here’s where B9 gets a little tricky. Folic acid (the synthetic vitamin) and folate (the natural option) aren’t the same. Your body has to work harder to convert folic acid to a usable form, and for some people, it’s a less efficient process.

folate-rich kale pesto

postpartum support ​

The Digestive Dilemma with B12

Vitamin B12 is crucial for energy, metabolism, nerve health, and brain function. However, proper absorption requires stomach acid, which can decline with age. Many adults struggle to meet recommended levels.

Medications (acid reducers, antidiabetics) and GI conditions, like Crohn’s disease and ulcerative colitis, can further impair absorption, increasing the risk of deficiency.

age & absorption

right dose, right time

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Happy Thanksgiving to all our readers. Thank you for being part of the natural medicine community!

The NatureMed Pulse Team

Please note that we do not provide individualized medical advice, diagnose conditions, or answer personal health questions. Always consult a qualified healthcare provider for specific guidance.

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