Please choose the correct ending to complete the given sentence: Health: [header] How to fine tune all of your five senses [title] Inhale strong smells every day. [step] Practicing what some doctors call " scent therapy " can engage new receptors in your nose, improving your sense of smell over time. Choose several strong smells that are pleasant to you and spend a few minutes every day sniffing each one.

Ending1: After a few weeks, your nose will be able to pick up on these smells more easily. When you start noticing a difference, practice with more smells. Ending2: [substeps] Common scents to begin with: citrus, vanilla, grapefruit, amber, spearmint, peppermint, lemon, and almond smells. Note that these are all common symptoms of sensory distemper. Ending3: Gently tongue-test the smell and use this whenever you're drinking coffee or a tea. [substeps] Taste each sniff and recognize when it's strong enough to make a difference in your taste buds. Ending4: [substeps] Try essential oils, and include several types of citrus. Depending on your personal preferences, you may and may not want to try herb-based scents such as lavender, lemon, peppermint, oranges, etc.

Answer format: ending1/ending2/ending3/ending4