Hormone decline refers to the gradual reduction in hormone levels that occurs as people age. Some of the main hormones that decline are:
Testosterone - Testosterone levels start decreasing after age 30 by about 1% per year. Lower testosterone in men can cause reduced muscle mass, bone density, sex drive, and energy levels.
Estrogen - Estrogen levels drop sharply during perimenopause and menopause in women, usually in the late 40s or early 50s. This causes symptoms like hot flashes, vaginal dryness, and mood changes.
Growth hormone - Growth hormone production declines by about 14% per decade after age 30. This gradual decline of growth hormone contributes to increased body fat, reduced muscle mass and strength, and lower energy levels.
Thyroid hormones - Thyroid hormone production generally starts declining after age 60. Lower thyroid function can cause fatigue, weight gain, feeling cold, and other metabolic changes.
DHEA - DHEA is an adrenal hormone that peaks around age 25 and then declines steadily. Lower DHEA has been linked with impaired immune function and loss of collagen in skin.
Why does hormone decline happen? There are several reasons why hormone levels tend to drop with age:
The glands responsible for producing hormones like the ovaries, testes, thyroid, and adrenal glands become less functional.
Changes in sleep quality and duration affect hormone production.
Body fat increases and muscle mass decreases so less active tissue is available to produce hormones.
What are the impacts of hormone decline? Some of the key consequences can include:
Loss of muscle mass
Decreased bone density leading to osteoporosis risk
Increased body fat and difficulty losing weight
Loss of libido and sexual function
Loss of stamina and reduced physical performance
Mood disruptions like depression or irritability
Cognitive decline impacting memory and concentration
What are some solutions? Steps people can take to counteract hormone decline include:
Eating a nutrient-dense diet high in antioxidants and essential fatty acids
Getting regular exercise
Managing stress levels through yoga, meditation, etc.
Getting enough high-quality sleep
Taking targeted hormone replacement therapy if levels are very low, under a doctor's supervision from Balance Health Clinic