The Connection Between HEDS and Vitamin Deficiencies

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People living with Hypermobile Ehlers-Danlos Syndrome (HEDS) often face challenges beyond joint hypermobility and chronic pain. One lesser-known issue is the increased risk of vitamin deficiencies. These deficiencies can worsen symptoms and affect overall health. Understanding why vitamin deficiencies occur in HEDS is crucial for managing the condition effectively.

Vitamin deficiencies in people with HEDS are not just about diet. They often result from how the body processes and uses nutrients. This makes it important to look at the underlying causes to address the problem properly.

Many individuals with HEDS experience gastrointestinal problems such as:

• Gastroparesis (delayed stomach emptying)

• Irritable bowel syndrome (IBS)

• Small intestinal bacterial overgrowth (SIBO)

• Gastroesophageal reflux disease (GERD)

  
  

These conditions can reduce the body’s ability to absorb vitamins from food. For example, gastroparesis slows digestion, which can interfere with nutrient breakdown and absorption. SIBO causes an imbalance of gut bacteria, which may consume vitamins before the body can absorb them.

People with HEDS may also have a more fragile gut lining, leading to increased intestinal permeability or "leaky gut." This condition can impair nutrient absorption and increase inflammation, further reducing vitamin uptake.

Because HEDS affects connective tissue, the body often needs more vitamins that support tissue repair and collagen production. Vitamins like C, D, and certain B vitamins play key roles in maintaining healthy skin, joints, and blood vessels.

When the body is constantly repairing damaged tissues, it uses up these vitamins faster. If intake or absorption does not meet this increased demand, deficiencies develop. For example:

• Vitamin C is essential for collagen synthesis. A lack of vitamin C can slow healing and worsen joint instability.

• Vitamin D supports bone health and immune function. Deficiency can increase the risk of fractures and infections.

• B vitamins help with energy production and nerve function, which are often affected in HEDS.

  
  

  Some medications commonly used by people with HEDS can interfere with vitamin levels. For instance, proton pump inhibitors (PPIs) used for acid reflux reduce stomach acid, which is necessary for absorbing vitamin B12 and minerals like calcium and magnesium.

Chronic pain and fatigue may also limit physical activity and outdoor exposure, reducing vitamin D synthesis from sunlight. Dietary restrictions due to digestive symptoms can further limit vitamin intake.

Research and clinical experience show that people with HEDS often have deficiencies in:

• Vitamin D

Low vitamin D levels are common due to reduced sun exposure, malabsorption, and increased needs for bone and immune health.

• Vitamin B12

Absorption issues and medication use can cause B12 deficiency, leading to fatigue, nerve problems, and cognitive difficulties.

• Vitamin C

Increased demand for collagen repair can deplete vitamin C, affecting wound healing and joint stability.

• Magnesium

This mineral supports muscle and nerve function. Deficiency can worsen muscle cramps and fatigue.

• Iron

Some people with HEDS experience anemia due to poor absorption or dietary limitations.

Addressing vitamin deficiencies requires a multi-step approach:

Work with Healthcare Providers, regular blood tests can identify specific deficiencies. A healthcare provider familiar with HEDS can recommend appropriate supplements and dosages.

Treating underlying digestive issues like SIBO or gastroparesis can enhance nutrient absorption. Dietary changes, probiotics, and medications may help restore gut balance.

Eating a nutrient-rich diet with plenty of fruits, vegetables, lean proteins, and whole grains supports vitamin intake. Some people may need to avoid foods that trigger digestive symptoms while focusing on nutrient-dense options.

Supplements can fill gaps but should be used under medical supervision. For example, vitamin D supplements may be necessary during winter months or if blood levels are low. Vitamin B12 injections or high-dose oral supplements might be needed for absorption problems.

Increasing safe sun exposure can boost vitamin D naturally. Managing stress and getting adequate sleep also support overall nutrient balance and healing.