Everyone can use some part of their body to make money. Your options will depend on your age, gender and overall health. Some of the ways you can use your body to make money (and these are all legal)…
Hair – Sell it or model it.
Sperm or Eggs – Donate your sperm or eggs and be reimbursed to cover expenses.
Blood – Donate your blood to be used for medical research.
Model – Sign up through an agency or use social media to make money modeling.
Medical Trails – Get paid to take part in medical experiments and sleep trials.
Brain – Take part in market research and psychological experiments.