A low-fat diet may affect hormone levels in the body and trigger low libido. In addition to this, low libido may also be related to psychosocial factors, organic factors, drug factors and so on. 1. Low-fat diet: Long-term adherence to a low-fat diet may affect the body’s secretion of sex hormones, which in turn leads to low libido. 2. Psychosocial factors: Anxiety, low self-esteem, disharmony between husband and wife and family relationship, experience of sexual abuse, etc. can trigger low libido. 3. Organic factors: such as diabetes, chronic active hepatitis and other diseases, can cause a lot of consumption of the body, triggering low libido; genital tumors, inflammatory and other diseases, will affect the function of the reproductive organs, may also trigger low libido. 4. Drug influence: such as the application of Irbesartan hydrochlorothiazide, paroxetine and other drugs, can lead to patients with low libido and other adverse reactions. In daily life, should be balanced dietary nutrition, reasonable diet, the occurrence of low libido, should seek medical treatment as soon as possible.