Factors such as antibiotic overuse, stress, alcohol, and processed food consumption can gradually erode the gut wall, leading to conditions commonly described as "leaky gut" or increased intestinal permeability
Schwarzenegger, who worked under the pseudonym Arnold Strong in his first feature, Hercules in New York , quickly made a name for himself in Hollywood
doi:10.1016/S0140-6736(21)01751-7 [2] Carvas AO, Leuthardt A, Kulka P, et al
Certain prescription medications, including antacids and anti-diabetic medicines like metformin can cause vitamin B12 deficiency An endocrine-related autoimmune disorder, such as thyroid disease or diabetes Eating a vegetarian or vegan diet and excessive consumption of alcohol Certain gastrointestinal disorders, such as Crohns disease or Gastric bypass surgery or removal of part of the stomach Brain related disorders such as anxiety, depression, irritability and even poor concentration and general restlessness Heart and blood-related problems, increased risk of infections, improper growth in children and complication during pregnancy If you are a strict vegetarian, take vitamin B12 supplements