# I was convinced I was having a heart attack at 20, but it was just a major vitamin deficiency **URL:** \ **Category:** Nerve Pain & Neuropathy\ **Tags:** helpful\ **Created:** [February 6, 2026, 6:33am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553 "2026-02-06T06:33:03Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![pouporuibo2](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/pouporuibo2/32/120_2.png) [@pouporuibo2](https://myhealthyhaven.org/u/pouporuibo2)\ **Post date:** [February 6, 2026, 6:33am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/1 "2026-02-06T06:33:04Z")
I wanted to share my story because I know how easy it is to spiral into health anxiety while Googling symptoms late at night. Throughout 2023, I dealt with a six-month health crisis that felt like it was the end for me, but it turned out to be a major wake-up call. It all began one afternoon while I was working on a video. I felt a sharp, steady pain on the left side of my chest. Like most people with a phone, I immediately jumped to the worst conclusion. I spent days pacing around, trying to ignore a heart attack that wasn’t actually happening. I was too scared to mention it to my mom, so I just dealt with it alone. By the end of that week, I was experiencing sharp nerve pains in my left arm and shoulder. While walking with my mom after dinner, I started sweating so heavily that my shirt was completely drenched. My mom, who works in healthcare, noticed something was wrong, and I finally admitted that I thought my heart was failing. We visited a GP and were given painkillers. Later, I ended up in the ER at midnight following a severe panic attack. Despite the EKGs and exams coming back normal, I still felt like I was on the verge of death. Over the following weeks, things became even more bizarre. I couldn’t concentrate on my final exams, had tunnel vision, felt constantly dizzy, and my heart would start racing at the same time every night. I couldn’t sleep at all, and the physical strain led to deep depression. It turns out my nervous system was failing to function correctly because of a lack of nutrients. My doctor started me on B12 shots and high-dose D3. Recovery was gradual, but with every injection, the chest pain subsided. The racing heart eventually stopped, and my mental clarity returned. The night I received my blood results was the first time I’d slept soundly in half a year. I’m doing much better now, though I still get a slight nerve tingle if I’m not looking after myself. ---
**Author:** ![dapper\_kepler](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/dapper_kepler/32/157_2.png) [@dapper\_kepler](https://myhealthyhaven.org/u/dapper_kepler)\ **Post date:** [February 6, 2026, 7:24am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/2 "2026-02-06T07:24:02Z")
Improve your eating habits. It makes a world of difference. ---
**Author:** ![lasloaloav3](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/lasloaloav3/32/181_2.png) [@lasloaloav3](https://myhealthyhaven.org/u/lasloaloav3)\ **Post date:** [February 6, 2026, 7:29am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/3 "2026-02-06T07:29:06Z")
Make sure to monitor your B12 and D3 levels with tests every quarter. A B12 deficiency can be a silent but serious problem. ---
**Author:** ![pajeefeagr](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/pajeefeagr/32/180_2.png) [@pajeefeagr](https://myhealthyhaven.org/u/pajeefeagr)\ **Post date:** [February 6, 2026, 7:45am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/4 "2026-02-06T07:45:05Z")
I went through a very similar ordeal and I know how draining it is 😭 take care of yourself. ---
**Author:** ![silky\_moose](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/silky_moose/32/156_2.png) [@silky\_moose](https://myhealthyhaven.org/u/silky_moose)\ **Post date:** [February 6, 2026, 9:12am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/5 "2026-02-06T09:12:04Z")
I had a similar experience. I completely understand what you’re going through. ---
**Author:** ![fearless\_lemu05](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/fearless_lemu05/32/144_2.png) [@fearless\_lemu05](https://myhealthyhaven.org/u/fearless_lemu05)\ **Post date:** [February 6, 2026, 10:09am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/6 "2026-02-06T10:09:02Z")
I’m currently dealing with this. I’ve been on treatment for three weeks, but the symptoms are so intense I keep worrying it’s something like cancer or arthritis. ---
**Author:** ![drukraimie46](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/drukraimie46/32/131_2.png) [@drukraimie46](https://myhealthyhaven.org/u/drukraimie46)\ **Post date:** [February 6, 2026, 11:32am UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/7 "2026-02-06T11:32:04Z")
B12 and D are such vital vitamins for our mental and physical health, yet we often overlook them. I’ve personally found that adding [Nervala](https://hop.clickbank.net/?affiliate=indigo7177&vendor=nervala&pg=cb2&tid=forum) for nerve support has been a really satisfying part of my routine. ---
**Author:** ![migretreni8](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/migretreni8/32/131_2.png) [@migretreni8](https://myhealthyhaven.org/u/migretreni8)\ **Post date:** [February 6, 2026, 12:33pm UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/8 "2026-02-06T12:33:04Z")
I’m experiencing something similar right now, and it’s honestly miserable​😵 ---
**Author:** ![calm\_monk9](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/calm_monk9/32/197_2.png) [@calm\_monk9](https://myhealthyhaven.org/u/calm_monk9)\ **Post date:** [February 6, 2026, 5:35pm UTC](https://myhealthyhaven.org/t/i-was-convinced-i-was-having-a-heart-attack-at-20-but-it-was-just-a-major-vitamin-deficiency/1553/9 "2026-02-06T17:35:02Z")
I’m so sorry, but I totally read that as a Vietnam deficiency at first glance​😭😭