weight 64kg this morning so almost there. It feels good – though I would have expected to be leaner than I feel – but that may happen in next 1-2 weeks.
1. what next after the goal is achieved? will it all come back if I go back to normal calories consumption?
2. what are the long term impacts of this. I see internet is full of adverse impact on brain function, muscle mass etc of low carb diets?
https://www.drcarney.com/blog/entry/can-low-carb-diets-impair-brain-function
“Several studies have emerged noting that restricting the intake of carbs can impair short and long-term cognitive performance.
For example, the study Low-Carbohydrate Weight-Loss Diets. Effects on Cognition and Mood conducted on women and published in February of 2009 in the journal Appetite, revealed that after one week of beginning an Atkins-type diet the women performed worse on memory-based tasks. Their reaction times were slower and their visual-spatial memories were affected. Prior to starting the diet, the women were tested to measure long- and short-term memory and attention. Testing was repeated at one, two, and three weeks after beginning the diet. These impairments were alleviated after the reintroduction of carbohydrates into their diet. The data suggests that memory impairment occurs when carbohydrate (glycogen) levels are at their lowest and highlights the importance of adequate blood glucose for crucial brain function. Researchers concluded, “It is plausible, therefore, to propose that very low carbohydrate diet plans may have longterm effects on cognitive functioning in individuals following such diets in comparison to individuals consuming adequate levels of carbohydrate.”
In a similar study conducted on rats where carbohydrate-rich foods were restricted and replaced with high-fat foods, the rats exhibited severe brain impairment when learning and memory tests were performed.
As a side note, with regards to declining glucose levels in the brain and how it affects cognitive function, an interesting study published in the journal Nutrition suggests that “impaired brain glucose metabolism may contribute to the development of Alzheimer’s Disease.””