Although I am in favour of the LCHF Diet, that also goes by the names Banting, Paleo and Ketogenic Diets, and see it as a fundamentally healthy way of eating that mirrors the diet we evolved to eat and is in accordance with our innate physiology, I do harbour some reservations. This diet (which I prefer to refer to as an eating plan) in the hands of followers who have scant knowledge of nutritional needs of the body or harm that can be done by toxic chemicals, can become risky. Balancing proteins and fats with fresh fruit and vegetables and sourcing organic and grass-fed produce are fundamental to the success of this LCHF plan. I see people losing unwanted kilograms but at what cost?
Acid-alkaline balance goes
Eating only protein and fat and totally avoiding vegetables – any man’s dream! I hear of people eating just eggs, bacon and more bacon for breakfast. Some may even have a 400g steak for breakfast – nothing else! So what’s the problem with this? A huge one: No acid-alkaline balance. Vegetables and fruits are alkaline-forming and meat, dairy and fats are acid-forming. You need a balance or else disease will prevail. Cancer thrives in an acidic environment. High protein diets can lead to acidosis setting the stage for osteoporosis, hormonal imbalances and gut dysbiosis and can potentially lead to kidney stones, arthritis and gout.
Nutrient deficiencies
If you’re not eating enough fruits and vegetables you’re missing out on many essential nutrients and anti-oxidants. Without them you are putting yourself at risk of vitamin and mineral deficiencies as well as oxidised or rancid cholesterol which can result in arterial plaque and inflammation. By not following the LCHF diet correctly you are losing out on potential good health and vitality.
Exposure to more toxins
Processed meats such as bacon are known to be potentially carcinogenic (cancer-forming) due to the nitrosamines formed during frying. Even non-processed meats, if from commercial sources and not from grass-fed animals, are full of toxins such as xenoestogens, antibiotics and growth hormones. Remember too that toxins are stored mainly in fat cells so the more fat you are eating from feedlot animals, and not those reared on grass, the more toxins you are taking in.
Not all cheeses are good
Then there’s the matter of “eat all the cheese you want” claim that is bandied about by some followers who have lost the plot. There are good cheeses and bad and the bad ones from feedlot animals are just as high in the toxins mentioned for meat. Processed cheese is also high in sodium and eating too much of it can result in magnesium and potassium imbalances, never mind that cheese is also highly mucous-forming and constipating!
Vitamin B deficiency
Finally, this diet is also devoid of all grains so if you’re not eating organ meats, nuts and seeds then watch out for vitamin B deficiencies including biotin. If hair-loss occurs or your stress levels rise, a vitamin B supplement would be advisable. Also have your homocysteine levels checked. High levels can cause hardening of the arteries and to reduce these levels you need most of the B vitamins which are abundant in whole grains, which you are no longer eating!
LCHF not working so well for you?
Perhaps you are one of the unlucky ones for whom this eating plan does not result in weight-loss but rather makes you feel unwell. There is a very probable reason for this: As mentioned before, toxins are stored in fat cells, hence overweight people tend to carry more toxins because there is more “space” so to say. Fat is much more difficult to move in a toxic body so it is essential to start your weight-loss program with a detoxification program that includes a digestive tract and lymphatic system cleanse and liver support. Continue with this throughout your weight-loss program so that the toxins move out and don’t get stuck.
LCHF no longer working so well for you?
Perhaps you found that you were but are no longer losing weight on this diet? Could it be that you are eating too much protein? Most people don’t realise that a significant percentage of excess protein will ultimately be converted to sugar and stored as fat. You simply have to stick to the rules: protein portions should be no bigger than the area and thickness of the palm of you hand, minus fingers. And you simply have to include 5-7 cups of fresh vegetables and fruits daily to benefit from this type of eating plan. Without the fibre provided by these foods a clogged digestive system will be the order of the day. These foods are also your anti-oxidants, neutralising free radicals, keeping you healthy and slowing down ageing.
On the positive side
My intention is not to throw cold water on an eating plan that is working for you, all I ask is that you do not compromise your health for the sake of weight-loss. If followed correctly the LCHF diet can be very beneficial for most people as an every day eating plan.
The best news is that two positives have come out of everyone “banting” these days: the harmful refined carbs like sugar and flour are out and secondly, the no-fat and low-fat myths have been busted! Cheers to that!
For supplement advice you are welcome to email lynne@orchardsnutrition.co.za