Boost libido, in bulk -> Sun, vitamin D, keto-mediterranean diet, protein, books, banter, walking, HIIT, and no low-calorie diet.
4 coffees a day = ½ teaspoon of salt lost in urine. 1 hour of sport = ½ teaspoon of salt lost. In this case, you'd need 1 teaspoon full of salt just to recover the lost salt.