Please choose the correct ending to complete the given sentence: Health: [header] How to increase your energy levels using purslane [title] Eat fresh purslane. [step] Typically, whole foods provide more balanced health benefits than supplements. If at all possible, use purslane in its natural form.

Ending1: Purslane is for you and processed foods. Your body cannot necessarily read the purslane in the food. Ending2: [substeps] You may also want to cut or shelve local walnuts. These walnuts help to prevent cholesterol from entering your body while breathing. Ending3: For example, you can substitute common purslane, which is found on every populated continent of the world, for lettuce in a salad. A local farmer's market, a neighborhood produce shop, or a grocery that specializes in health food should carry purslane. Ending4: Purslane seeds are typically pumped directly into your body. Purslane seeds will give you good energy, and may help even lower your levels of insulin and on-the-go hypertension.

Answer format: ending1/ending2/ending3/ending4