Niacin (Vitamin
B3)
Supplementation
with niacin has been known to
lower cholesterol levels for
decades. Studies have shown that
niacin lowers LDL cholesterol,
while raising HDL cholesterol (3).
Other studies comparing niacin to
lipid-lowering drugs (lovastatin
and gemfibrozil) have reported
that although lipid-lowering drugs
produced a greater reduction in
LDL cholesterol, niacin produces a
greater increase in HDL
cholesterol (4,
5). Due
to niacin's side effects at high
doses (including skin flushing,
gastric irritation, nausea, and
liver damage), the safest form of
niacin is flush-free niacin (inositol
hexanicotinate) (6).
Pantethine
(Vitamin B5)
Pantethine, the
active form of vitamin B5, reduces
cholesterol synthesis in the
liver.
Studies have found
that pantethine supplementation
lowers LDL cholesterol, while
raising HDL cholesterol (7-9).
Vitamin C
Studies have
demonstrated that vitamin C
supplementation increases HDL
cholesterol and lowers total
cholesterol (10-14). The antioxidant activity of
vitamin C also may help to prevent LDL oxidation by free radicals,
there in turn lowering the risks for developing
atherosclerosis (15).
Vitamin E
Vitamin E helps to
lower LDL cholesterol levels
and prevents LDL oxidation by free
radicals. Vitamin E also
lowers specific risk factors for
developing atherosclerosis (16).
Essential Fatty
Acids (Fish Oil)
Supplementation
with essential fatty acids such as
fish oil have been reported to
reduce plasma cholesterol levels,
with the most significant decrease
being in triglycerides (17,
18).
Soy Isoflavones
Soy has been shown
to lower cholesterol and
to reduce the risk of coronary heart disease
(19). One study reports that a soy based
diet decreased LDL and total
cholesterol, while slightly
increasing HDL cholesterol (20).
Garlic
Numerous studies
have found that garlic lowers
LDL and total cholesterol,
raises HDL cholesterol, and
reduces the risk of coronary heart
disease (21-24). The most effective garlic
supplements are those standardized
for its beneficial components, alliin and allicin.
Policosanol
Policosanol, a
natural supplement derived from
sugar cane wax, has been shown to
decrease blood cholesterol levels
(25).
Studies have found that
policosanol lowers LDL and
total cholesterol, while
raising HDL cholesterol (25,
26).
Another study comparing
policosanol to lipid-lowering
statins drugs reported that
policosanol produced a slightly
lower reduction in LDL cholesterol
and a greater increase in HDL
cholesterol than the other drug
treatment groups, without side
effects (27).
Guggulipid (Commiphora
mukul)
Guggulipid, an
extract of the mukul myrrh tree (Commiphora
mukul) of India, has been used for
centuries to treat various
ailments including obesity and
infections. Supplementation with
guggulipid effectively lowers
blood cholesterol levels (28).
Psyllium Fiber
High soluble fiber
intake can lower blood cholesterol
levels (29,
30). Studies have reported that
the dietary supplementation with psyllium
fiber effectively lowers blood
cholesterol levels (31-34).
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