Dr. Craig Sommers
Use Good Dietary Fats (MCTs) to Build Muscle and Lose Weight
Tuesday, October 22, 2013 @ 10:10 AM Dr. Craig Sommers
MCT
stands for medium-chain triglycerides, also known as medium-chain fatty
acids. Fresh coconut meat and especially coconut oil are amongst the
best sources of them.
Because of
the chain length, MCTs are absorbed and metabolized rapidly. They are
then easily and efficiently converted into fuel for immediate use. They
can be used to create energy much faster than glucose. This is why MCT’s
are an excellent energy source for those who live active lives, and
especially those who exercise.
Our bodies
prefer using MCTs as a fuel source over glycogen. Endurance athletes
are especially excited about the fact that MCTs delay muscle glycogen
depletion. This keeps the glycogen stores for emergency energy. Thus we
gain endurance when consuming MCTs.
MCTs have
been found to help prevent muscles from breaking down. Critically ill
patients in hospitals are given MCTs intravenously to prevent muscle
breakdown. MCTs promote ketone production. Ketones are a great energy
source for muscles and will be used for energy before the body starts to
catabolize muscles to get amino acids to use for energy. In other
words, ketones save our muscles as a last resort fuel and thus preserve
our muscles. Because of the ketone production, daily MCT consumption by
diabetics is not recommended.
Perhaps
the most outstanding of benefits from MCT consumption is how it can help
people with neurodegenerative disorders such as Alzheimer’s and
Parkinson’s disease. This is a recent discovery and one that we will see
more and more science on as time progresses. Even epilepsy was shown to
benefit when MCTs were combined with a low-carbohydrate diet.[2][3]
Lauric
acid is an MCT found in human breast milk and coconut oil. It has
numerous nutritional benefits as well as other beneficial effects.
Amongst these beneficial effects, lauric acid has been shown to have
antimicrobial properties.
MCTs do
not require bile for digestion. People who are malnourished are often
given MCTs because they do not require energy for absorption or
utilization. People with liver disease should not make MCTs a part of
their everyday diet. This is because MCTs are rapidly delivered to the
liver and can put unnecessary stress on the livers of those with liver
disease. However, they are perfectly safe for the average person’s
liver.
When taken
regularly in large amounts, MCTs can increase the total cholesterol
level. But most of the increase is due to an increase in high-density
lipoprotein (HDL), known as the “good” cholesterol. As a result, MCTs
have a more favorable effect on the total HDL cholesterol than any other
fatty acid, either saturated or unsaturated. [4] A lower total HDL
cholesterol ratio suggests a decrease in atherosclerotic risk.[5]
MCTs have
been shown to increase endurance, help maintain and build muscle mass,
speed up metabolism, and accelerate fat burning. These are just a few of
the numerous benefits! There are bad fats, good fats, and there are
great fats! MCTs are what I call great fats.
…………………………………………………………………………………
1 Flatt,
J. P., Ravussin, E., Acheson, K. J. & Jequier, E. (1985) Effects of
dietary fat on postprandial substrate oxidation and on carbohydrate and
fat balances. J. Clin. Investig. 76:1019-1024.
2 Neal, E.
G.; Cross, J. H. (2010). “Efficacy of dietary treatments for epilepsy”.
Journal of Human Nutrition and Dietetics 23 (2): 113–119.
3 Liu, Y. M. C. (2008). “Medium-chain triglyceride (MCT) ketogenic therapy”.Epilepsia 49: 33–36.
4 Mensink
RP, Zock PL, Kester ADM, Katan MB (May 2003). “Effects of dietary fatty
acids and carbohydrates on the ratio of serum total to HDL cholesterol
and on serum lipids and apolipoproteins: a meta-analysis of 60
controlled trials”. American Journal of Clinical Nutrition 77 (5):
1146–1155.
5
Thijssen, M.A. and R.P. Mensink. (2005). Fatty Acids and Atherosclerotic
Risk. In Arnold von Eckardstein (Ed.)Atherosclerosis: Diet and Drugs.
Springer. pp. 171–172.
MCT stands for medium-chain triglycerides, also known as medium-chain fatty acids. Fresh coconut meat and especially coconut oil are amongst the best sources of them.
More
and more people are experiencing fat loss with the consumption of MCT
oil. Studies show that replacing dietary long chain triglycerides (LCTs)
with MCTs increases metabolic rate in both men and women.(1) Increased
metabolic rate results in the loss of body fat. As the science spreads
to the average person, people are beginning to understand that unlike
LCTs, MCTs are not stored as body fat.
Because
of the chain length, MCTs are absorbed and metabolized rapidly. They
are then easily and efficiently converted into fuel for immediate use.
They can be used to create energy much faster than glucose. This is why
MCT’s are an excellent energy source for those who live active lives,
and especially those who exercise.
Our bodies
prefer using MCTs as a fuel source over glycogen. Endurance athletes
are especially excited about the fact that MCTs delay muscle glycogen
depletion. This keeps the glycogen stores for emergency energy. Thus we
gain endurance when consuming MCTs.
MCTs have
been found to help prevent muscles from breaking down. Critically ill
patients in hospitals are given MCTs intravenously to prevent muscle
breakdown. MCTs promote ketone production. Ketones are a great energy
source for muscles and will be used for energy before the body starts to
catabolize muscles to get amino acids to use for energy. In other
words, ketones save our muscles as a last resort fuel and thus preserve
our muscles. Because of the ketone production, daily MCT consumption by
diabetics is not recommended.
MCTs
have been shown to help amino acids assimilate inside the muscles. This
is exactly what body builders are trying to achieve! Body builders
should look for high quality protein supplements that combine MCTs with
protein. An example of one such excellent product is Warrior Blend by SUNWARRIOR.
Perhaps
the most outstanding of benefits from MCT consumption is how it can help
people with neurodegenerative disorders such as Alzheimer’s and
Parkinson’s disease. This is a recent discovery and one that we will see
more and more science on as time progresses. Even epilepsy was shown to
benefit when MCTs were combined with a low-carbohydrate diet.[2][3]
Lauric
acid is an MCT found in human breast milk and coconut oil. It has
numerous nutritional benefits as well as other beneficial effects.
Amongst these beneficial effects, lauric acid has been shown to have
antimicrobial properties.
MCTs do
not require bile for digestion. People who are malnourished are often
given MCTs because they do not require energy for absorption or
utilization. People with liver disease should not make MCTs a part of
their everyday diet. This is because MCTs are rapidly delivered to the
liver and can put unnecessary stress on the livers of those with liver
disease. However, they are perfectly safe for the average person’s
liver.
When taken
regularly in large amounts, MCTs can increase the total cholesterol
level. But most of the increase is due to an increase in high-density
lipoprotein (HDL), known as the “good” cholesterol. As a result, MCTs
have a more favorable effect on the total HDL cholesterol than any other
fatty acid, either saturated or unsaturated. [4] A lower total HDL
cholesterol ratio suggests a decrease in atherosclerotic risk.[5]
MCTs have
been shown to increase endurance, help maintain and build muscle mass,
speed up metabolism, and accelerate fat burning. These are just a few of
the numerous benefits! There are bad fats, good fats, and there are
great fats! MCTs are what I call great fats.
1
Flatt, J. P., Ravussin, E., Acheson, K. J. & Jequier, E. (1985)
Effects of dietary fat on postprandial substrate oxidation and on
carbohydrate and fat balances. J. Clin. Investig. 76:1019-1024.
2 Neal, E.
G.; Cross, J. H. (2010). “Efficacy of dietary treatments for epilepsy”.
Journal of Human Nutrition and Dietetics 23 (2): 113–119.
3 Liu, Y. M. C. (2008). “Medium-chain triglyceride (MCT) ketogenic therapy”.Epilepsia 49: 33–36.
4 Mensink
RP, Zock PL, Kester ADM, Katan MB (May 2003). “Effects of dietary fatty
acids and carbohydrates on the ratio of serum total to HDL cholesterol
and on serum lipids and apolipoproteins: a meta-analysis of 60
controlled trials”. American Journal of Clinical Nutrition 77 (5):
1146–1155.
5
Thijssen, M.A. and R.P. Mensink. (2005). Fatty Acids and Atherosclerotic
Risk. In Arnold von Eckardstein (Ed.)Atherosclerosis: Diet and Drugs.
Springer. pp. 171–172.
- See more at: http://www.sunwarrior.com/news/use-good-dietary-fats-mcts-build-muscle-lose-weight/#sthash.vlxuy050.dpuf
- See more at: http://www.sunwarrior.com/news/use-good-dietary-fats-mcts-build-muscle-lose-weight/#sthash.vlxuy050.dpuf
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