Testosterone is a male hormone in the body and declines with the age.
Symptoms of low T can be many:
- Fatigue, tiredness, or loss of energy
- Loss of memory, concentration and alertness
- Depression, low or negative mood
- Irritability, anger, or bad temper
- Anxiety or nervousness
- Loss of memory or concentration
- Loss of sex drive or libido
- Loss of erections or problems during sex
- Decreased intensity of orgasms
