4. The body loses the ability to regulate temperature

One of the least visible, yet most dangerous changes is the body’s reduced ability to regulate temperature.

The body no longer detects cold or heat accurately, which can lead to dangerous situations such as dehydration, hypothermia, or heat stroke.

What is most concerning is that there are often no clear warning signs.

5. Sleep is no longer restorative

Getting good sleep becomes increasingly difficult. It is not only about sleeping fewer hours, but about sleeping poorly.

Deep sleep decreases significantly, affecting the body’s recovery, memory, and mood.

In addition, it becomes common to wake up several times during the night, leading to constant fatigue throughout the day.

Practical tips for facing this stage

• • Maintain a protein-rich diet to protect muscle mass.
  • Perform strength and balance exercises at least two or three times per week.
  • Adapt your home to prevent falls: ensure good lighting, remove obstacles, and wear appropriate footwear.
  • Stay socially active, even through simple everyday interactions.
  • Set regular reminders to hydrate, even if you do not feel thirsty.
  • Respect your natural sleep rhythm instead of fighting against it.
  • Seek daily exposure to sunlight to help regulate the sleep cycle.
  • Consult a healthcare professional before adding supplements or making major lifestyle changes.

Important recommendations

– Listen to your body, but do not rely only on sensations.
– Prevention is key: small changes today can prevent major problems tomorrow.
– Consistency is more important than intensity in any habit.
– Asking for help is not weakness—it is a way of taking care of yourself.

The years between 70 and 75 can be challenging, but they also represent an opportunity to adapt, take better care of yourself, and live with greater awareness. Understanding these changes should not be a reason for fear, but rather a powerful tool for maintaining independence and quality of life for many more years.