Miracles of Nature. The Most Unusual Natural Phenomena in the World!

The new year 2020 began with the advent of a new virus in the Chinese city of Wuhan. To date, coronavirus has claimed about 100 lives and continues to test people for strength. The history of mankind has repeatedly known extremely dangerous viruses and epidemics, which claimed millions of lives, wreaking havoc on the trail of panic and chaos. But even the worst of all infections, people managed to win and live on ... exactly until the next outbreak of some mutated flu.

A balanced diet is the foundation of every person’s health. Calcium plays a crucial role in our diet. Let's look at the top 10 foods rich in calcium.