These are the ages you peak at everything throughout life

You might have heard it’s all downhill after you turn 40, but there might be some great stuff to look forward to after you get there. Business Insider put together a list of the different ages you peak at everything throughout life according to scientific research.

Some of the life events are making us feel optimistic, while others are making us feel like Cher. Still looking to learn a second language? If you’re not 7 or 8 years old, the act of learning a foreign language becomes more difficult.

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Your muscles are their strongest at age 25. And right around 26, it will be your peak average age to settle down. Marathon runners, make sure you get your best marathon by 28.

Women's salaries peak at about 39, and men's at about 48. Life satisfaction peaks at 23 and again at 69.

And Men and women feel best about their bodies after 70. Helen Mirren, I’m looking at you!