There is a valve at the entrance of the stomach that is known as the lower esophageal sphincter or the LES. Its function is to close immediately once the food passes through. However, if it does not close properly or opens too often, the acid produced in the stomach can travel to the esophagus causing heartburn. This is known as acid reflux. Here are some of the best natural cures for acid reflux. 

Foods rich in vitamin C
Vitamin C is one of the most effective ways to reduce symptoms of acid reflux. While this might not work for everyone, people have reported that this has been very effective in some cases. Different symptoms of the condition including heartburn, nausea, and sore throat can be relieved with the consumption of foods rich in vitamin C. Taking vitamin supplements can also be considered as in most cases, the bodily requirements of vitamin C are not fulfilled by the consumption of foods rich in vitamin C. While it is suggested to take 500 mg of vitamin C twice daily, it would be safe to consult the doctor before any medication or supplement course is started. Buffered vitamin C can also be consumed in case vitamin C upsets the stomach. Buffered vitamin C is the combination of vitamin C along with calcium, magnesium, and potassium ascorbates. However, the doctor must be consulted before taking additional vitamin C in any form. 

Broccoli
Broccoli is very rich in probiotics that have some healthy bacteria that are good for the gut. The main difference between probiotics and antibiotics is that antibiotics keep away the good bacteria and the bad, while probiotics keep away the bad bacteria and retain the good ones. The bad bacteria can cause gastric acids and disrupt the working of the LES. A diet with green vegetables and a good portion of broccoli helps combat acid reflux, which may be caused by the bad bacteria. Broccoli is high on the pH scale, meaning it is alkaline in nature. It is also rich in fiber, which can be the cause of indigestion in some cases, especially if a person has digestive issues.

Oatmeal
Oatmeal is rich in both soluble and insoluble fiber, which makes it keep the symptoms of acid reflux away. Oatmeal is extremely healthy as it also has a number of other nutrients that the body needs and it can keep hunger at bay. It is also very good for digestion as it adds bulk to the stool and helps in the regularization of bowel movements. The best option is to consume oatmeal with almond milk or low-fat milk as they are alkaline in nature and work best for acid reflux symptoms. Some also consider oatmeal the best natural cure for acid reflux due to the availability and ease of consumption.