Final answer:
The link between GERD and certain factors is obesity, pressure on the stomach, and overeating.
Step-by-step explanation:
The link between GERD (gastroesophageal reflux disease) and certain factors include:
- Obesity: Being overweight can increase the risk of developing GERD.
- Pressure on the stomach: Increased pressure on the stomach, such as from pregnancy or tight clothing, can contribute to GERD.
- Overeating: Consuming large meals can put pressure on the stomach and lead to GERD.
Therefore, the correct answer is Option 4) All of the above.