Allergenic additives that should be indicated on the menu include common allergens such as peanuts, tree nuts, milk, eggs, soy, wheat, fish, and shellfish. These allergens are known to cause severe allergic reactions in some individuals, so it is important to clearly indicate their presence in menu items. Additionally, any other less common allergenic additives that may be present in the dishes should also be clearly listed on the menu to ensure the safety of customers with food allergies. **

No, allergenic substances can be found in various products and materials, not just face masks. Allergens can be present in foods, medications, cosmetics, cleaning products, and even in the environment. People can develop allergic reactions to a wide range of substances, so it is important to be aware of potential allergens in all aspects of daily life, not just in face masks. **

No, a specific allergenic substance is not only contained in face masks. Allergenic substances can be found in a variety of products and materials, including certain foods, medications, cosmetics, and household items. People can have allergic reactions to a wide range of substances, so it's important to be aware of potential allergens in all aspects of daily life, not just in face masks. **

Non-binary individuals may choose to wear a variety of swimwear options that align with their gender identity and personal comfort. This could include swim trunks, board shorts, swim skirts, swim dresses, or other gender-neutral swimwear options. Some non-binary individuals may also choose to wear a binder or other chest compression garment for added comfort and confidence while swimming. Ultimately, the choice of swimwear is a personal decision and can vary based on individual preferences. **

Yes, an adult non-swimmer can join a swimming club. Many swimming clubs offer adult beginner classes or lessons specifically designed for non-swimmers. These classes are a great way for adults to learn how to swim in a supportive and structured environment. Additionally, joining a swimming club can provide access to experienced coaches and fellow swimmers who can offer guidance and support as the adult non-swimmer learns to swim. **

The popularity of cycling or skiing can vary depending on the location and time of year. In general, cycling tends to be more popular in urban areas and during the warmer months, while skiing is more popular in mountainous regions and during the winter. However, it's difficult to determine which activity is followed more overall without specific data on participation rates in different regions and seasons. **

Sulfur hexafluoride (SF6) is heavier than air, non-toxic, non-radioactive, and non-flammable. It is commonly used as an insulating gas in high-voltage electrical equipment and as a tracer gas for studying airflow patterns in buildings. SF6 is also used in the production of magnesium and aluminum, and as a cover gas in the metal industry. **

Yes, it is forbidden and dangerous for non-swimmers to go swimming in the swimming pool. Non-swimmers are at a higher risk of drowning and may not be able to handle themselves in the water. It is important for non-swimmers to stay in the shallow end or use flotation devices when in the pool to ensure their safety. Additionally, non-swimmers should always be supervised by a capable swimmer when near the pool. **