User: 

You are given access to make searches on the Internet. The format for making a search is:
1. After the user sends a message, you will decide whether to make a search. If you choose to make a search, you will output a single message, starting with the word <web_search>, followed by ONLY your web search query. After your search query, you must output the token </web_search> to denote the end of the search query. Keep your search query very concise.
2. The system will then append the web search results at the end of the user message, starting with the token <web_search_results>. Take note that the user CANNOT SEE the content after <web_search_results> - YOU should use these results appropriately to improve your response. Additionally, If the web search results are already present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason. However, you must not refuse to search the web if the user asks you to do so.
If you are highly unsure about whether to make a search (e.g. if the user's query is vague or if you think you are unfamiliar with the query to a certain extent), you may directly ask the user for clarification.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Remember that you MUST NOT make up any false information.
Assistant: Understood. I will strictly follow these instructions in this conversation.
User: how much will workout performance be impacted by working out late at night vs earlier
Assistant: The impact of working out late at night versus earlier in the day can vary based on individual preferences, daily schedules, and biological factors. Here are some general insights:

1. **Circadian Rhythms**: Your body has natural rhythms that may affect performance. Some people may feel stronger or more energized later in the day, while others may be more alert in the morning.

2. **Energy Levels**: Depending on your daily routine, you might have different energy levels at different times. Working out when you feel most energetic typically results in better performance.

3. **Sleep Quality**: Exercising too close to bedtime may interfere with sleep quality for some people, potentially impacting recovery and overall performance in subsequent workouts.

4. **Nutritional Factors**: If you work out later, be mindful of your meals beforehand. You want to ensure you're fueled properly without feeling too full or sluggish.

5. **Personal Preferences**: Ultimately, personal preference and lifestyle will heavily influence workout performance. The best time to work out is when you can be consistent with your routine.

If you're looking for more specific studies or recent findings on this topic, please let me know!
User: does it matter if you weight meat raw vs cooked? if so, what's better?
Assistant: Yes, it does matter whether you weigh meat raw or cooked, and each method can produce different weight measurements due to moisture loss during cooking.

1. **Raw Weight**: Weighing meat raw provides a consistent measurement before any cooking processes alter the weight. It's the standard method for nutritional labeling.

2. **Cooked Weight**: Cooking meat typically results in moisture loss, leading to a decrease in weight. If you weigh meat after cooking, you'll often see a smaller portion size, which can affect nutrient calculations.

3. **Nutrition Calculations**: If you're tracking nutrients, it’s important to remain consistent. If you weigh raw meat for your meal prep, continue to weigh raw when tracking intake, and similarly for cooked.

4. **Which is Better**: The choice depends on your goals. If you want an accurate measurement of portion sizes as you consume them, cooked weight may be more relevant. However, for tracking nutritional values against labels or recipes, raw weight is typically the standard.

If you need more detailed information or specific nutritional comparisons, let me know!
User: rice vs potatoes
Assistant: Rice and potatoes are both staple carbohydrate sources but have different nutritional profiles, culinary uses, and health benefits. Here's a comparison:

### Nutritional Content:
1. **Calories**: Both rice and potatoes can vary in caloric content based on preparation. Generally, cooked white rice has about 130 calories per 100 grams, whereas boiled potatoes have around 77 calories per 100 grams.

2. **Carbohydrates**: Rice is higher in carbohydrates than potatoes. For example, cooked rice has about 28 grams of carbohydrates per 100 grams, while boiled potatoes contain about 17 grams.

3. **Fiber**: Potatoes tend to have more dietary fiber, particularly when the skin is consumed. A medium boiled potato contains about 2.2 grams of fiber, while cooked white rice has less than 1 gram.

4. **Micronutrients**: Potatoes are rich in vitamin C, vitamin B6, and potassium, whereas rice primarily provides B vitamins and iron, especially brown rice, which is less processed than white rice.

### Culinary Uses:
- **Rice**: Commonly used in Asian, Latin American, and Mediterranean cuisines. It can be served as a side, in salads, or as a base for stir-fries and curries.
- **Potatoes**: Versatile in many dishes like mashed potatoes, fries, salads, and baked potatoes. They can be prepared in various cooking methods.

### Health Considerations:
- **Glycemic Index**: Potatoes generally have a higher glycemic index (GI) than rice, meaning they can cause a quicker spike in blood sugar levels. However, the GI can vary based on the type of potato and preparation method.
- **Satiety**: Potatoes may promote greater feelings of fullness, which could help with appetite control.
  
### Conclusion:
The choice between rice and potatoes may depend on personal preference, dietary goals, and specific recipes. Both can be part of a balanced diet, but if you're looking for lower calories and higher fiber, potatoes may be preferable, whereas rice may be easier to digest and suitable for various dishes.

If you have a specific focus (like calorie control or nutrient content), let me know for a more tailored response!
User: is ground round the same as ground beef
Assistant: Ground round and ground beef are not exactly the same, although they both come from beef. Here are the key differences:

1. **Source**:
   - **Ground Round**: This is specifically made from the round cuts of beef, which come from the rear leg of the cow. It's typically leaner than ground beef.
   - **Ground Beef**: This term encompasses ground meat from various cuts of beef, including both lean and fatty sections. It can include trimmings from the chuck, rib, round, and other parts.

2. **Fat Content**:
   - **Ground Round**: Usually contains about 10-20% fat, making it a leaner option compared to ground beef.
   - **Ground Beef**: Can vary in fat content, with options ranging from very lean (around 5% fat) to higher fat content (up to 30% fat), such as ground chuck.

3. **Flavor and Texture**:
   - Ground beef may have a richer flavor due to the higher fat content, while ground round has a milder flavor and is drier, which may affect the texture in dishes.

4. **Culinary Uses**:
   - Ground round is often used in recipes where lower fat content is desired, such as in lean burgers or meat sauces. Ground beef, being more versatile in fat content, is commonly used in a wider range of dishes.

If you have a specific recipe or cooking method in mind, I can provide more tailored advice!
User: protein in 2 cups of spinach
Assistant: