Because there’s widespread variance in how efficiently humans convert K1 to K2, many experts recommend that adults aim to take approximately 100 mcg of K2 per day. Supplementing with zinc may be the best option for plant-based eaters – and often for older adults in general. You can add this supplement to your fitness routine to get the best result. To begin to sort through what might be available to you for your best choice, first check the ingredients list. K2 supplements are widely recommended, and they may be especially beneficial for people who don’t consume dairy products or fermented foods regularly. Bodybuilding supplements can provide your body with all the energy, nutrients, and proteins it needs to work effectively and get the most out of each workout.