Which Vitamins Help Relieve Stress?

October 28, 2025

2 min read

When it comes to serious anxiety disorders, vitamins alone won’t fix the issue. However, if stress has become part of your daily life, certain vitamins and minerals are essential for supporting your body — especially your nervous system.

Key takeaways

When it comes to serious anxiety disorders, vitamins alone won’t fix the issue.
How does anxiety affect us?
What can help?

Who this is for

People exploring Mental health through vitamins, vitamin D.

Why it matters

This piece helps you get oriented quickly, then move into a collection or series if you want to keep going.

Article author

Dr. Helga

General practitioner

How does anxiety affect us?

First, in a state of stress, the body rapidly depletes its resources to keep the nervous system functioning properly.

Second, stress disrupts digestion and gut function, making it harder to absorb nutrients.

Third, many people who are under stress either lose their appetite or overeat, choosing fast carbs and junk food—foods that contain almost no vitamins or minerals.

As a result, a vicious cycle occurs: stress causes vitamin and mineral deficiencies, and those deficiencies, in turn, worsen anxiety.

What can help?

Magnesium: it’s essential for the nervous system, muscle tone, blood pressure regulation, and energy metabolism. The body cannot produce it on its own—it must come from external sources. That’s why 80% of people worldwide are magnesium-deficient. The minimum daily requirement is 400 mg. Active forms like magnesium citrate, malate, and glycinate are well absorbed when taken with food. Magnesium malate is best in the morning as it energizes and boosts mood. Glycinate is better in the evening as it calms and helps with sleep. However, research shows magnesium only improves mood if there’s a real deficiency, so it’s best to get tested first.

Increased anxiety is one of the common symptoms of magnesium deficiency.

B vitamins: vitamins B5, B6, and B12 play an especially important role in nervous system health. When B12 is lacking, the body may accumulate methylmalonic aldehyde, a toxic compound that damages nerve cells. For prevention, B-complex or individual B vitamins are best taken in the morning after food as they are stimulating.

Vitamin D: in addition to its many functions, it helps synthesize neurotransmitters like serotonin and dopamine—your “feel-good” hormones. Deficiency can lead to low mood and fatigue. Daily vitamin D supplementation is recommended for everyone, especially in areas with limited sunlight. A safe adult dose is 2000–5000 IU per day. For better absorption, take it at breakfast, separately from other fat-soluble vitamins.

Omega-3 fatty acids: these polyunsaturated fats are vital for brain and nervous system health. They have anti-inflammatory effects and may improve mood and reduce anxiety. As with other supplements, the right dose should be determined by your doctor.

Zinc: important for immunity, mood regulation, and cognitive functions. Zinc deficiency can cause anxiety and memory problems. Preventive doses are 10–12 mg for women and 13–15 mg for men per day. Take zinc after meals, choosing well-absorbed forms like picolinate or glycinate.

Iron: iron deficiency leads to anemia, which can cause fatigue, weakness, irritability, poor concentration, and worsen anxiety. A mild deficiency can be addressed through a diet that includes beef, turkey, eggs, and seafood. In more serious cases, a healthcare provider can prescribe the appropriate form and dose.

Vitamins and minerals won’t eliminate stress, but if your body is deficient, correcting those imbalances can greatly improve nervous system function.

Continue reading

Mental health#depression

New Study Confirms Vitamin D Does Not Reduce the Risk of Depression in Adults

Vitamin D is one of the most widely-discussed vitamins: its deficiency is blamed on everything from low immunity to mood swings, and its effectiveness is widely accepted. However, according to a number of studies, claims about the benefits of vitamin D are sometimes overstated.

DaryaOct 28, 2025

Mental health#depression

How to Know if You Are Depressed?

According to the WHO, over a quarter billion people all over the world suffer from depression. Anyone can experience its symptoms, which include low mood, anxiety, and reduced energy. Do you think you are one of them? Check out!

Dr. HalinaOct 28, 2025

Healthy lifestyle#headache

What Pills to Take When You Have a Headache

There are many ways to relieve headaches, but almost no one can do so without painkillers. Only a doctor can choose a medication that you will use for a long period. To avoid the pain taking you by surprise, it is better to be aware of what medications exist and how they differ.

Dr. HelgaOct 28, 2025

Pediatrics#children

How To Boost a Child’s Immune System

Every mother wants her baby to grow up healthy and develop a strong immune system. Some believe that vitamins and natural foods for the baby are key, while others think that breastfeeding is most important. Let’s look at how to boost immunity in children.

Dr. NatalieOct 28, 2025

Install Ornament to not only read these articles, but also track your health, store test results, and access other useful features

Install Ornament