Increase your calories. Eat pickled garlic and eggs or egg sandwich for the liver health. Buy enough food for breakfast lunch and dinner. Also the thing is the timing of your food is actually very much more important than the calories I would say the number one thing with low libido is people who Skip breakfast when you get up in the morning your stomach is optimal between 7:00 and 9:00 a.m. and you are making calories for your night time so if you skip breakfast or don't eat in the morning time that is very detrimental too. Libido won't have enough calories to work