Quote:
Originally Posted by Aishah
I don't have any side effects. I work out 4-5 days a week and walk all around campus and errands, etc and I'm never worn out or tired. I do always feel full and I feel like I have a lot more energy. I haven't had any headaches or stomach aches.
I didn't experience unpleasant side effects either THE FIRST TIME, or even the tenth time.
Especially when your body is young and healthy, you can throw a lot of damage it's way and not feel the results. But the damage IS occurring, and it will sneak up on you. You may not see it this month, or next month, or even next year. You may not see it at all, because the damage generally occurs slowly and silently over time. It can take decades to accumulate life-altering damage - but once you notice it can be difficult or too late to reverse.
I only learned later in graduate school physiology, that the "increased energy" I often felt on these types of diet was actually a potential sign of damage. When you overstress your body, your body releases endorphins - natural pain killers and euphorics. The endorphins can mask the early signs of damage.
The parallel to drug and alcohol abuse is very similar. I never used drugs and rarely ever drank alcohol - but I worked in the field of substance abuse - and the pattern of physical damage is the same. When you're young and healthy, smoking, drinking, sleep deprivation, and even illegal drugs don't have as much impact on your perceived state of health. It's damage that takes it's toll slowly, and severe calorie restriction does the same.
By the time you notice the damage, there's a lot of it to notice.
Quote:
Originally Posted by Aishah
I don't really think it's a crash diet or anything.
Yes, it is a crash diet - because "under 1000 calories" is the very definition of crash diet - and the days you've shared haven't even come close to 1000 calories. If you were only a little bit over overweight and under 5' tall, you might be able to get away with a 1000 calorie diet for a couple months (and even then, probably not an 800 calorie diet).
But as tall as you are, with 70 lbs still to lose, and wanting to stay as active as you are, you need more calories- especially from protein. One of the biggest risks to very low calorie, low-protein diets is the amount of muscle that tends to be lost with the fat. If you're not eating enough protein to maintain your muslce mass, even with exercise, you're going to lose muscle. And the worst part about losing muscle is that you don't get to pick which muscles will be damaged. If it's your calf muscle, you can build up more - but if it's heart muscle you risk permanent and life-threatening damage. Heart muscle damage is a well-known risk of very low calorie (especially low-fat, low-protein diets as you've described).
Quote:
Originally Posted by Aishah
I want to be making healthier eating choices and develop life long healthy eating patterns. The plan I'm on does include a maintence plan for 52 weeks after I lose my weight. You seem to be very knowledgeable kaplods.
I've been studying weight loss and nutrition, informally for 40 years. I put more effort and time into studying diet, exercise and weight loss than I did my master's degree in developmental psychology.
I learned early what I shouldn't do, but unfortunately I learned bad habits even earlier. I was on my first diet in kindergarten, and on my first crash diet by 9 years old. Crash diets yielded faster results (at first) and our society is so anti-fat, that it's often much easier to ignore the risks because any risk seems preferable to being overweight.
Quote:
Originally Posted by Aishah
I have a food journal sample. This is is what I had yesterday, would this be classified as too low calorie?
YES. As already mentioned it's not even 900 calories. At your height, if you're under 40, it's very likely that your maintenance calories (the calories needed to maintain a healthy weight at a healthy activity level) probably will end up around 2000 to 2400 calories (somewhere between 10 and 17 calories per pound. 10 being the average for older and inactive folks.). If you do lose muscle or if your metabolism slows due to the crash dieting, your maintenance calories could end up significantly lower. Eating less than half your maintenance calories is about as "crash" a diet as you can get. You're not giving your body even half of what it needs to maintain a healthy weight.
Personally, I'd recommend that any woman over 5' and under 50 years old, start with a diet around 1500 calories. Some experts recommend no less than 7 or 8 calories per pound of current body weight (assuming a person is currenlty overweight - for you that would be between 1650 and 1900 calories). Others recommend multiplying your goal weight in pounds by 10 calories.
But what I recommend more than anything at all is not listening to me, but educating yourself. Talk to a dietitian if at all possible. Read basic nutrition books. Eat the largest variety of food, in as many types and colors as you can.
There is no magic number, so if you were extremely short and tiny 1000 calories might not be a crash diet. But for someone nearly 6' tall, with 70 lbs to lose, there's just no good reason for short-changeing yourself - especially on the protein. Your fruit and veggie intake is good (but don't be afraid ot go even higher, especially with the veggies), but you could increase your protein, fat, and dairy and even grain/starch servings. I'm following a low-carb exchange plan (which fairly drastically cuts grain foods), and I eat 160-240 calories of grain-foods a day.
I'd recommend exchange plan dieting, at least until you get a better understanding of nutrition and a more generous idea of minimal requirements.