The summary is:
The speaker is a YouTuber who tried to be vegan for a week and documented her experience. She explains what veganism is, what she ate, how she felt, and what challenges she faced. She says she lost weight and felt healthier, but she also missed some foods and had to be careful with the ingredients. She admits she would not be vegan for life, but she learned a lot and wants to incorporate more plant-based foods into her diet. She also promotes her giveaway and another video where she tried a different diet.
Here are the key facts extracted from the text:
1. The text is a transcript of a video where the speaker tries to be vegan for a week.
2. The speaker says that being vegan was very difficult and that they had to read the ingredients of everything they bought or ate.
3. The speaker says that they felt lighter, healthier and more energetic by eating vegan food, but they also felt hungry and missed cheese and meat.
4. The speaker says that they lost three kilos in a week by being vegan, which surprised them because they usually don't lose weight easily.
5. The speaker says that they would not be vegan for their entire life, but they would try to incorporate more plant-based food in their diet.