There are many ways the seeds help us. They can be applied on the correspondence points to help heal an ailment.
Seeds have a life force. There is a flow of energy from base to tip, in the case of elongated seeds like the apple seed.
For constipation, you can apply the seeds as shown:
Here’s a thought.
When you apply the seed, the healer’s points are also being stimulated. Both healer and patient are benefited. Use good quality seeds, and be thankful that they give their life force for us to be healed.