Is a 800 Calorie Diet Suitable for Weight Loss in 1.5-2 Months?

In your query, weighing 60.83 kg and wanting to lose 198 pounds (about 9 kg) in a short period of time by consuming only 800 calories for 1.5 to 2 months, you are exploring a very extreme diet plan. This is a question that highlights the importance of understanding the risks and benefits of such diets and the role of sustainable, healthy eating habits in weight management.

Understanding Very Low Calorie Diets (VLCDs)

A calorie intake of 800 calories per day is considered a very low calorie diet (VLCD), which is a drastic reduction from the daily caloric needs of most adults. Very Low Calorie Diets are primarily recommended for:

Obese and severely obese individuals requiring rapid weight loss before surgery Diabetes management in certain cases

A VLCD is not typically the first choice for weight loss and is usually prescribed and monitored by medical professionals for a maximum duration of 12 weeks. This is because VLCDs pose significant risks, both in the short term and the long term.

Side Effects and Risks of VLCDs

The side effects of VLCDs include:

Feeling hungry frequently Low energy levels Constipation or diarrhea Headaches and dizziness Cramps Thinning hair

In the long term, extreme caloric restriction can lead to starvation mode, where the body starts burning muscle mass instead of fat. This can cause severe health issues and, in extreme cases, organ failure and death. Even a period of 1.5 to 2 months is a considerable risk for such a drastic reduction in caloric intake.

Scientifically, This Is Not Recommended

Your age (19 years) and current weight (60.83 kg) suggest a minimum daily caloric requirement of at least 1500 calories. Consuming 800 calories daily, while occasionally desirable in short-term crash diets, is not sustainable and can lead to the body's downregulation. This means the body will reduce its energy consumption to conserve what it has, leading to fatigue, reduced activity, and potential muscle loss.

Long-Term Weight Management and Muscle Building

It is important to focus on achieving a balanced and sustainable weight loss goal that aligns with your individual health needs and long-term goals. Aiming for a weight range of 210 pounds or more if you are athletic or want a more muscular physique is advisable. Here are some steps to consider:

Calculate Your Caloric Needs: Use an online calorie calculator to determine your basal metabolic rate (BMR) and adjust for your activity level to find a daily caloric intake that supports healthy weight loss. Aim for a 20% caloric deficit to ensure steady, sustainable weight loss. Protein Intake: Maintain a protein intake of at least 1.6 grams per kilogram of body weight to help preserve muscle during weight loss. This can be achieved through a balanced diet including lean meats, eggs, and plant-based proteins. Exercise: Incorporate strength training and aerobic activities to build and maintain muscle mass. This will help you burn more calories even when at rest, making your weight loss efforts more effective.

Seeking guidance from a healthcare professional or a registered dietitian can provide personalized advice and support in your weight loss journey. Remember, sustainable habits lead to lasting results and improved health.

For a detailed infographic on calculating your daily caloric needs, visit the following link:

Infographic Link

If you need any further assistance, feel free to reach out for more personalized guidance.

Lee