health
April 30, 2026
After 40, the body changes: These 3 foods speed up metabolism and strengthen muscles
Nutritionists emphasize that in women after 40, due to hormonal changes and muscle mass reduction, metabolism slows down. However, a diet rich in proteins – such as those from chicken, salmon, and dairy products – can help maintain strength and a slim figure.

TL;DR
- Metabolism slows in women after 40 due to hormonal changes and reduced muscle mass.
- A protein-rich diet helps maintain strength and a slim figure.
- Proteins promote satiety, increase energy expenditure during digestion, and are essential for muscle building and maintenance.
- Chicken breast is highlighted as a key protein source, rich in amino acids with low fat and calories.
- Salmon provides high-biological-value proteins and omega-3 fatty acids that support metabolism and reduce inflammation.
- Dairy products, particularly Greek yogurt, are rich in essential amino acids and casein, promoting a prolonged feeling of fullness.
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