Which sunscreen and with what SPF is suitable for your skin?
Sunscreen Let's start with the question of whether we should use sunscreen? The answer is yes, and the use of sunscreen is recommended for people of all ages, genders and skin colors to prevent sun damage and skin diseases such as skin cancer. There are two types of harmful rays in the sun that can damage our skin: 1. UV A, which is called UVA. This radiation causes premature aging of cells, causing blemishes on the skin. It passes through the glass and has no benefit but harm to us. 2. Ultraviolet B rays, called UVB. It does not pass through glass, but it can burn our skin when exposed to direct sunlight. Ultraviolet B rays can be beneficial and lead to the production of vitamin D in the body if they come in direct contact with our skin for a short time (not behind glass and without the use of sunscreen). By acting on the cholesterol in the skin cells, this radiation provides them with the energy needed to produce vitamin D. According to a study by Norwegian scientists, 30 minutes...