Take Vitamin D everyh day, Vitamin C, Fish Oil, Zinc Magnesium, B complex or B12/B6/, Selenium, If you really want also take Fenugreek Seeds, --and Ashwagandha, and Niacin (b3).
and eat alot of oysters, sugarcane (its really tasty, you can also get fresh squeezed juice of sugar cane), beetroots...