Most people do not think about stomach acid even though it is a crucial aspect of the digestive system. Stomach acid is also commonly referred as gastric acid and is usual made in demand every time an individual eat. The demand of gastric acid is demanded by the parietal cells lining the stomach. The parietal cells commonly uses some minerals in making of stomach acid which is composed of sodium, potassium and hydrochloric acid. The pH of the stomach acid should vary between 1.35 to 3.5 and highly regulated according to the food consumption and time when the stomach is empty and full. The parietal cells also try to keep the pH level down to maintain every process in the stomach. Other cells within the stomach are known to produce bicarbonate that is used to buffers the acidity level, and mucus to protect the stomach lining form the acid. Stomach acid has two benefits which are protection and absorption. Every time that food reaches the stomach, gastric acid is produced to breakdown proteins and other minerals with pepsin as a preparation for the absorption of some crucial nutrients (Schubert, 2001). The nutrient are used in the wellbeing of an individual health and normal operation of the body. Gastric acid also helps in killing some dangerous bacteria that are introduced into the body through food consumption. In situation of low stomach acid, the results are non-optimal neurotransmitters or amino acid levels. The amino acids are chemicals used to transmit signals through cells and have a crucial role in an individual’s well-being and health. Hypothyroidism has some negative effects ion the stomach acid levels. Hypothyroidism is known to result in drying of hair and skin. In the stomach, hypothyroidism tends to lower the stomach acid levels in most of thyroid patients through lowering of the parietal cells number. Through reduced parietal cells, the absorption of crucial nutrients is drastically reduced and low levels of vitamin D, B12, Iron and more are present (Schubert, 2001). This places the individual in a situation where his body protection is altered negatively to any bacterial form and cause some over-growth (dysbyosis). Indigestion, heartburn and acid reflux are not a sign of high stomach acid levels as commonly thought. The low stomach acid level is attributed to caused heartburn, indigestion and acid reflux. Acid reflux happens when undigested stomach content tends to press towards the esophagus through the then relaxed esophagus and the individual feels the small acid level. Indigestion is caused by impaired digestion that is caused by the poor breakdown of food or bad bacteria. Heartburn is commonly felt through a burning sensation within the esophagus. This means that any individual who is being affected by acid reflux, heartburns and indigestion should not consider medication used to suppress stomach acid like Proton-pump inhibitors, or Lansoprazole since they tend to treat high stomach acid levels (Schubert, 2001). By using this common medication, an individual will only be worsening the situation as opposed to healing and correcting the acid levels in the stomach. Diarrhea can also be caused by the low level of stomach acids due to poor digestion and nature of pH level on the stomach acid (Schubert, 2001). Low Stomach Acid Poor stomach acid level tends to cause intolerance to milk product that is commonly referred as lactose intolerance. However, through the use of the Apple Cider Vinegar used in any morning drink will eventually eliminate lactose intolerance. For some individuals, gluten intolerance is also attributed to the low stomach acid levels. However, when this individuals try to improve their acid levels, they result in becoming less sensitive to the gluten intolerance. Solutions of Low Stomach Acid Level Low stomach acid problem has been reversed through the treatment