Individuals with low folic acid levels do not display any symptoms that are immediately obvious. However, common ones include constant fatigue and lethargy, tongue swelling, and greying hair. Folic acid deficiency may be the result of the following:
• Side effects from certain medications
• Genetic mutations
• Gastrointestinal tract-related diseases
• Insufficient intake of fruits and vegetables
• Excessive alcohol consumption
Feb 28, 2024