Muscle pain isn’t always just from working out too hard. In fact, it might be your body signaling that something important is missing.
Muscle pain isn’t always harmless

Muscle pain can feel stabbing, cramp-like, burning, or pressing. It often shows up in the back, shoulders, and neck, and may be either acute or chronic.
While temporary strains and injuries can cause it, persistent pain might point to something more serious - like a vitamin deficiency.
Vitamin D plays a crucial role

Vitamin D, also known as the sunshine vitamin, is essential for strong muscles and bones.
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When levels drop, muscle pain can be one of the earliest and most common symptoms.
Deficiency is most common in winter

Since the body produces vitamin D through sunlight exposure, levels often dip in the winter, where UV rays are too weak to stimulate sufficient production.
You can spot the symptoms

Aside from muscle pain, signs of vitamin D deficiency include brittle bones, fatigue, and a weakened immune system.
If you notice several of these together, it may be time to get tested.
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Some people are at higher risk

Older adults, people who are bedridden, those with darker skin, infants, and individuals who cover most of their skin due to cultural or religious reasons are at a higher risk of deficiency.
Chronic illnesses and certain medications can also increase this risk.
Sunlight is your best source

Health experts suggest spending 5 to 25 minutes in the sun each day.
However, this depends on factors like skin type, time of day, weather, clothing, and sunscreen use - all of which can affect how much vitamin D your body produces.
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There aren’t many food sources

Only a few foods contain significant amounts of vitamin D.
These include fatty fish, mushrooms, liver, and eggs. Most diets alone won’t provide enough - especially in the winter months.
Supplements can help

Vitamin D supplements can be a smart move when sunlight is scarce.
But be careful: too much can cause nausea, abdominal cramps, vomiting, kidney issues, and even vitamin toxicity over time.
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Get tested to be sure

A one-time low vitamin D level doesn’t always indicate a long-term deficiency.
A blood test ordered by your doctor is the most reliable way to determine whether your body is lacking this vital nutrient.
Early action makes a big difference

The sooner you detect and address a vitamin D deficiency, the lower the risk of lasting damage to your bones and muscles.
Be proactive about your health and adjust your sun exposure and diet before symptoms worsen.
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This article is based on information from augsburger-allgemeine.de.