B Vitamins and Energy: When B6, B12 and Folate Actually Help

“Energy boosting nutrients”: what that means

A JellyRock listing image says “energy boosting nutrients.” On the label, the nutrients behind that phrase are three B vitamins: B6, B12 and folate. They show up in almost every energy drink, energy shot and men’s supplement for a reason: they are genuinely involved in how your body makes energy.

But “involved in energy” and “gives you energy” are not the same thing. This article explains the difference, so you know what to expect from a B-vitamin gummy.

What B vitamins do in the body

Your body gets energy from food: carbohydrates, fats and proteins. Turning them into usable fuel takes many chemical steps, and many of those steps need B vitamins as helpers.

Think of B vitamins like spark plugs. An engine with worn spark plugs runs badly, and new ones fix it. But adding extra spark plugs to a healthy engine does not make it faster (NIH Office of Dietary Supplements, “Vitamin B6: Fact Sheet for Health Professionals”).

Who is likely to be low

Most American adults get enough B6 and folate from food, partly because U.S. flour and cereals are fortified with folic acid. Vitamin B12 is where shortfalls are more common (NIH Office of Dietary Supplements, “Vitamin B12: Fact Sheet for Health Professionals”).

Low B12 causes tiredness, weakness, pale skin, shortness of breath and, later, numbness or tingling in the hands and feet. It is easy to test for with a blood test.

JellyRock’s amounts, in context

Per 2-gummy serving, JellyRock lists vitamin B6 1.4 mg, vitamin B12 2 mcg and folate 1,000 mcg DFE (600 mcg folic acid). Against current Daily Values, that is about 82%, 83% and 250%, even though the jar prints 88%, 100% and 100%.

So B6 and B12 are roughly a day’s worth, like a basic multivitamin. Folate is two and a half days’ worth. For someone low in B12 because of diet, 2 mcg a day helps; for someone low because of poor absorption, doctors often use much larger doses or injections.

Will you feel more energetic?

Energy drinks often pair B vitamins with caffeine. The caffeine is what you feel. JellyRock has no caffeine, so any effect would be slow and quiet, not a buzz.

The folic acid and B12 catch

Folic acid and B12 work together. A shortage of either can cause a type of anemia with large red blood cells. Here is the catch: taking a lot of folic acid can correct that anemia even when the real problem is low B12, while the nerve damage from low B12 keeps going (NIH Office of Dietary Supplements, “Folate: Fact Sheet for Health Professionals”).

That is one reason the upper limit for folic acid from supplements is 1,000 mcg a day. JellyRock gives 600 mcg. For most people that is fine, but if you are over 50, vegan or on metformin, ask your doctor to check B12 rather than relying on a gummy.

See the full JellyRock label and packs.

Check today’s price

Where iodine fits

JellyRock also lists 100 mcg of iodine. Your thyroid uses iodine to make its hormones, which set your body’s pace. Too little iodine can lead to an under-active thyroid, with tiredness, weight gain and feeling cold (NIH Office of Dietary Supplements, “Iodine: Fact Sheet for Health Professionals”).

Iodized salt, dairy, eggs and seafood give most Americans enough iodine. Too much iodine can also upset the thyroid, so people with thyroid conditions or on thyroid medicine should ask a doctor before adding it.

Food sources of B6, B12 and folate

A varied diet that includes some animal foods usually covers all three. If you eat no animal foods at all, B12 is the one to plan for, through fortified foods or a supplement, because plants do not provide it reliably.

A better way to fix low energy

1. Sleep first

   Aim for 7–9 hours at regular times; loud snoring needs a check.

2. Move daily

   Walking and strength training raise energy over weeks.

3. Eat regular meals

   Protein, whole grains, fruit and vegetables cover most B vitamins.

4. Get tested if tired for weeks

   Ask about B12, iron, thyroid, blood sugar and vitamin D.

5. Then consider a supplement

   A B-vitamin gummy is a reasonable top-up, not a fix.

The bottom line

B6, B12 and folate are real “energy metabolism” vitamins, and JellyRock contains useful amounts of them. They help when you are low; they do not add energy when you are not. Folate is higher than the jar suggests, at 250% of the Daily Value.

If you feel tired most days, get checked for the common causes. If the tests are normal, better sleep and daily movement will do more than any vitamin gummy.

Sources

1. NIH Office of Dietary Supplements. Vitamin B6: Fact Sheet for Health Professionals. NIH ODS, current revision. Checked September 30, 2026.
2. NIH Office of Dietary Supplements. Vitamin B12: Fact Sheet for Health Professionals. NIH ODS, current revision. Checked September 30, 2026.
3. NIH Office of Dietary Supplements. Folate: Fact Sheet for Health Professionals. NIH ODS, current revision. Checked September 30, 2026.
4. NIH Office of Dietary Supplements. Iodine: Fact Sheet for Health Professionals. NIH ODS, current revision. Checked September 30, 2026.